UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number 811-05084 - -------------------------------------------------------------------------------- Mutual of America Investment Corporation - -------------------------------------------------------------------------------- (Exact name of registrant as specified in charter) 320 Park Avenue, New York, N.Y. 10022 - -------------------------------------------------------------------------------- (Address of principal executive offices) (Zip code) John R. Greed Executive Vice President and Treasurer Mutual of America Life Insurance Company 320 Park Avenue New York, NY 10022 - -------------------------------------------------------------------------------- (Name and address of agents for service) Registrant's telephone number, including area code: (212) 224-1600 - -------------------------------------------------------------------------------- Date of fiscal year end: December 31 - -------------------------------------------------------------------------------- Date of reporting period: June 30, 2003 - -------------------------------------------------------------------------------- ITEM 1. REPORTS TO STOCKHOLDERS. The Annual Report to Shareholders which was filed via EDGAR on March 1, 2004 follows: ANNUAL REPORTS OF MUTUAL OF AMERICA INVESTMENT CORPORATION SCUDDER VARIABLE SERIES I AMERICAN CENTURY VP CAPITAL APPRECIATION FUND CALVERT SOCIAL BALANCED PORTFOLIO FIDELITY INVESTMENTS(R) VARIABLE INSURANCE PRODUCTS FUNDS: EQUITY-INCOME PORTFOLIO CONTRAFUND PORTFOLIO AND ASSET MANAGER PORTFOLIO DECEMBER 31, 2003 This report is not to be construed as an offering for sale of any Variable Policy. No offering is made except in conjunction with a prospectus which must precede or accompany this report. CONTENTS Page ---- Annual Report of Mutual of America Investment Corporation President's Message ...................................................... 1 Portfolio Management Discussions ......................................... 3 Portfolio of Investments in Securities: Money Market Fund ...................................................... 3 All America Fund ....................................................... 3 Equity Index Fund ...................................................... 4 Mid-Cap Equity Index Fund .............................................. 5 Bond Fund .............................................................. 6 Short-Term Bond Fund ................................................... 7 Mid-Term Bond Fund ..................................................... 8 Composite Fund ......................................................... 9 Aggressive Equity Fund ................................................. 10 Conservative Allocation Fund ........................................... 11 Moderate Allocation Fund ............................................... 11 Aggressive Allocation Fund ............................................. 11 Statement of Assets and Liabilities ...................................... 53 Statement of Operations .................................................. 55 Statements of Changes in Net Assets ...................................... 57 Financial Highlights ..................................................... 59 Notes to Financial Statements ............................................ 68 Independent Auditors' Report ............................................. 75 Directors and Officers ................................................... 76 Supplemental Dividend Information ........................................ 77 Annual Report of Scudder Variable Series I Annual Report of VP Capital Appreciation Fund of American Century Variable Portfolios, Inc. Annual Report of Calvert Social Balanced Portfolio of Calvert Variable Series, Inc. Annual Report of Fidelity Investments Variable Insurance Products Funds: Equity-Income Portfolio Annual Report of Fidelity Investments Variable Insurance Products Funds: Contrafund Portfolio Annual Report of Fidelity Investments Variable Insurance Products Funds: Asset Manager Portfolio MUTUAL OF AMERICA INVESTMENT CORPORATION The twelve months ended December 31, 2003 was a respectable one for the capital markets in general, especially given geopolitical uncertainties surrounding war in Iraq, as well as persistent skepticism regarding prospects for economic recovery in the United States and abroad. Equities, as represented by the S&P 500 Index, generated a total return of 28.7%, easily the best performance for large-cap stocks in the past four years. Bonds, represented by the Lehman Brothers Aggregate Bond Index, achieved a total return of 4.1%, low by recent years' standards, but positive despite increased interest rate volatility at mid-year. Equity markets began to anticipate economic recovery as early as mid-year 2002, but increasing prospects for war with Iraq during the fall and winter prompted several false starts to the market recovery. Once invasion occurred and it became quickly apparent that domestic economic implications were nil, the market took off. Only during the summer did it pause as uncertainty regarding Federal Reserve policy led to a quick, but finite, rise in long-term interest rates. Again, once the equity market digested the Fed's commitment to keep short-term rates low for a "considerable period," it advanced again through year-end. Bond markets reacted throughout the year in response to Fed policy signals. During the first half of 2003, the Fed lowered the Fed Funds rate one last time following twelve previous reductions over the prior two and a half years. In April, some of its members even suggested that the Fed might be willing to take even more aggressive actions, such as purchasing long-term Treasuries, if continued sluggish growth and signs of deflation persisted. But when the Fed explicitly retracted the possibility that it would buy Treasuries, long-term rates rapidly increased by approximately 100 basis points, giving back most of the price gains realized from earlier in the year. Since that time, however, with the Fed adamantly on hold in the short end of the market, long-term rates have traded within a 50 basis points range depending upon what the most recent economic statistics suggest about the health of the recovery. The underlying backdrop for this generally favorable investment environment was the improving U.S. economy and the consequent recovery in corporate profits. Consumer spending on goods and housing was the driver throughout most of the year. The one factor that has stubbornly resisted improvement is reported employment growth, which remains anemic by any of the historical standards of economic recovery. However, most economists expect further GDP growth in 2004 as well as further advances in corporate profits. The total return performance for each of the Mutual of America Investment Corporation Funds (excluding the three new Allocation Funds which only commenced operations in May of 2003) is reflected below: Total Returns--Twelve Months Ended December 31, 2003 Money Market Fund ......................................... + 0.9% All America Fund .......................................... +33.0% Equity Index Fund ......................................... +28.3% Mid-Cap Index Fund ........................................ +35.2% Bond Fund ................................................. + 6.7% Short-term Bond Fund ...................................... + 1.7% Mid-Term Bond Fund ........................................ + 2.8% Composite Fund ............................................ +18.2% Aggressive Equity Fund .................................... +39.4% The above total return performance figures do not reflect the deduction of respective Separate Account fees and expenses imposed by Mutual of America Life Insurance Company. All Fund performances presented throughout this report are historical, reflect the full reinvestment of dividends paid, and should not be considered indicative of future results. 1 On the pages immediately following are brief presentations and graphs for each Fund (except the Money Market Fund and the Allocation Funds) which illustrate each Fund's respective: o Historical total return achieved over specified periods, expressed as an average annual rate and as a cumulative rate; o Equivalent in dollars of a $10,000 hypothetical investment at the beginning of each specified period; and o Historical performance compared with an appropriate index. The portfolios of each Fund and financial statements are presented in the pages which then follow. Thank you for your continued investment in our Funds. Sincerely, /s/ Manfred Altstadt Manfred Altstadt Chairman of the Board, President and Chief Executive Officer Mutual of America Investment Corporation 2 MONEY MARKET FUND The Money Market Fund's investment objective is the realization of high current income to the extent consistent with the maintenance of liquidity, investment quality and stability of capital. Through investing in high-quality commercial paper issued by U.S. corporations and securities issued by the U.S. government and its agencies, the Fund returned 0.9% for the twelve months ended December 31, 2003. Short-term rates declined modestly during the first half of the year as the Federal Reserve Board lowered the Federal Funds rate from 1.25% to 1.00% in an attempt to stimulate the economy, and remained low for the rest of the year as it became clear the Fed would keep the Fed Funds rate at 1.00%. The seven-day effective yield as of February 17, 2004 is 0.8%. As with all performance reporting, this yield is not necessarily indicative of future annual yields. Neither the Federal Deposit Insurance Corporation nor any other U.S. Government agency insures or guarantees the Separate Account's investments in shares of the Money Market Fund. ALL AMERICA FUND The U.S. equity markets posted strong returns for the fourth quarter of 2003 and ended the year with positive performance across all market caps. In the last quarter, small caps, as represented by the Russell 2000(R) Index, returned 14.5%, edging out both mid-caps and large caps with returns of 13.2% and 12.2%, respectively. However, for the year, the Russell 2000(R) was the clear winner, returning 47.3% versus the S&P MidCap 400 return of 35.6% and the S&P 500(R) return of 28.7%, These positive returns followed three years of negative returns for the S&P 500(R). Within large caps, value outperformed growth in both the fourth quarter and all of 2003. Among small caps, value outperformed growth in the fourth quarter but for the year 2003 growth outperformed value for the first time in four years. The market was buoyed by an improving corporate earnings trend, a strong Gross Domestic Product (GDP) and an apparent reduction in equity risk premium and volatility. Many companies whose stocks were trounced during the previous two years rebounded despite a lack of earnings. Investors were optimistic about both the U.S. and global economic prospects and did not want to miss an upward movement in the equity markets. For 2003, the technology, financials and consumer discretionary sectors substantially contributed to the S&P 500(R) performance. The weakest sector was telecom services, which continued to be hampered by overcapacity, excess capital and intense competition. Among small caps, the technology and consumer discretionary sectors led performance while telecom was the only sector to post a negative performance. The investment objective of the All America Fund is to outperform the Standard & Poor's 500 Index. The Fund is approximately 60% invested in the 500 stocks that comprise the S&P 500 Index with the remaining approximately 40% being actively managed using four different investment approaches. The actively managed portion of the Fund is approximately equally distributed in large-cap growth, small-cap growth, large-cap value and small-cap value. Mutual of America Capital Management Corporation manages the value assets and the small cap growth assets. A subadvisor manages the large cap growth assets. The Fund's return for the twelve months ended December 31, 2003 was 33.0% versus the benchmark return of 28.7%. GROWTH OF A $10,000 INVESTMENT [THE FOLLOWING TABLE WAS REPRESENTED AS A LINE CHART IN THE PRINTED MATERIAL] Dates All America Fund S & P 500 ----- ---------------- --------- 12/31/1993 10,000 10,000 12/31/1994 10,128 10,133 12/31/1995 13,833 13,940 12/31/1996 16,699 17,147 12/31/1997 21,173 22,867 12/31/1998 25,674 29,400 12/31/1999 32,298 35,586 12/31/2000 30,685 32,344 12/31/2001 25,353 28,502 12/31/2002 19,678 22,203 12/31/2003 26,174 28,573 - ------------------------------------------------------------------- All America Fund ---------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $13,301 33.0% 33.0% 5 Years $10,195 1.9% 0.4% Since 5/2/94* $26,716 167.2% 10.7% 10 Years $26,174 161.7% 10.1% - ------------------------------------------------------------------- - ------------------------------------------------------------------- S & P 500 INDEX --------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $12,869 28.7% 28.7% 5 Years $9,718 -2.8% -0.6% Since 5/2/94 $29,164 191.6% 11.7% 10 Years $28,572 185.7% 11.1% - ------------------------------------------------------------------- * Prior to May 2, 1994, the Fund was known as the Stock Fund, had a different investment objective and did not have any subadvisers. Performance data which includes periods prior to 5/2/94, reflects performance results achieved in accordance with the previous objective of the Fund. The line representing the performance return of the All America Fund includes expenses, such as transaction costs and management fees that reduce returns, while the performance return line of the Index does not. 3 EQUITY INDEX FUND The S&P 500 Index consists of 500 stocks chosen for market size, liquidity and industry group representation. It is a market-weighted index of 500 stocks that are traded on the New York Stock Exchange, American Stock Exchange and Nasdaq, with each stock's weight in the Index proportionate to its market value. The weightings make each company's influence on the Index's performance directly proportional to that company's market value. For 2003, the S&P 500 Index posted a positive return following three straight years of negative performance. All sectors within the Index posted positive returns with the largest contributions to return coming from the technology, financials, consumer discretionary and industrial sectors. The weakest sector, although still posting a slight positive return, was telecom services as that industry continues to be hampered by a myriad of problems. Within the Index, for the full year, value stocks outperformed growth stocks. All market caps within the Index showed positive returns for the year. The stocks within the smallest market caps had the best returns, but their smaller weights in the Index, diminished their contributions to return. The market appeared to be boosted by an improving corporate earnings trend, strong Gross Domestic Product (GDP) and a reduction in equity risk premium and volatility. The Fund's performance for the twelve months ending December 31, 2003 was 28.3%, slightly below the benchmark return of 28.7%, due to the impact on Fund performance caused by the timing of cash flows. GROWTH OF A $10,000 INVESTMENT [THE FOLLOWING TABLE WAS REPRESENTED AS A LINE CHART IN THE PRINTED MATERIAL] Dates Equity Index Fund S & P 500 ----- ----------------- --------- 12/31/1993 10,000 10,000 12/31/1994 10,153 10,133 12/31/1995 13,870 13,940 12/31/1996 17,025 17,147 12/31/1997 22,660 22,867 12/31/1998 29,136 29,400 12/31/1999 35,145 35,586 12/31/2000 31,976 32,344 12/31/2001 28,084 28,502 12/31/2002 21,867 22,203 12/31/2003 28,061 28,573 - ------------------------------------------------------------------- Equity Index Fund ----------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $12,832 28.3% 28.3% 5 Years $9,631 -3.7% -0.7% 10 Years $28,061 180.6% 10.9% - ------------------------------------------------------------------- - ------------------------------------------------------------------- S & P 500 Index --------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $12,869 28.7% 28.7% 5 Years $9,718 -2.8% -0.6% 10 Years $28,572 185.7% 11.1% - ------------------------------------------------------------------- The line representing the performance return of the Equity Index Fund includes expenses, such as transaction costs and management fees that reduce returns, while the performance return line of the Index does not. 4 MID-CAP EQUITY INDEX FUND The Mid-Cap Equity Index Fund invests in the 400 stocks that comprise the S&P MidCap 400 Index. The Index is a market-weighted index of 400 stocks traded on the New York Stock Exchange, American Stock Exchange and Nasdaq. The weightings make each company's influence on the Index's performance directly proportional to that company's market value. The companies included in the Index tend to be typical of this asset class, the medium-capitalized sector of the U.S. securities market. For 2003, mid-cap stocks outperformed the S&P 500 Index, but trailed the Russell 2000 Index's return. This positive return followed two-years of negative returns for the S&P MidCap 400 Index. For the year 2003, the largest sector contributors to performance were technology, financials and consumer discretionary. The weakest sectors were telecom and utilities, although both posted positive returns for the year. Earnings for companies within the S&P MidCap 400 Index rose throughout 2003 as there were fewer negative pre-announcements than historical averages. Both factors contributed positively to performance. The Mid-Cap Equity Index Fund's performance for the twelve-month period ending December 31, 2003 was 35.2% versus the 35.6% return of the S&P MidCap 400 Index. Mid-cap futures do not trade as precisely as the larger cap instruments so the cash flows in and out of the Fund can have an impact on the performance, which therefore, may vary from the benchmark. GROWTH OF A $10,000 INVESTMENT [THE FOLLOWING TABLE WAS REPRESENTED AS A LINE CHART IN THE PRINTED MATERIAL] Dates Mid Cap Eq.Index Fund S & P 500 ----- --------------------- --------- 5/3/1999 10,000 10,000 12/31/1999 11,174 11,180 12/31/2000 13,039 13,138 12/31/2001 12,900 13,057 12/31/2002 10,934 11,163 12/31/2003 14,787 15,140 - ------------------------------------------------------------------- Mid-Cap Equity Index Fund ------------------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $13,523 35.2% 35.2% Since 5/3/99 (Inception) $14,787 47.9% 8.8% - ------------------------------------------------------------------- - ------------------------------------------------------------------- S & P MidCap 400 Index ---------------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $13,563 35.6% 35.6% Since 5/3/99 (Inception) $15,140 51.4% 9.3% - ------------------------------------------------------------------- The line representing the performance return of the Mid-Cap Equity Index Fund includes expenses, such as transaction costs and management fees that reduce returns, while the performance return line of the Index does not. 5 BOND FUND Long-term Treasury rates ended the year 2003 at 5.07%, 29 basis points higher than their close at year end 2002, and 19 basis points higher than their close on September 30, 2003. Yields on five-year Treasuries also increased, finishing 2003 at 3.25%, up 51 basis points from the prior year's close, and 42 basis points higher than at the close of the third quarter of 2003. An increasingly weak dollar, the growing Federal budget deficit and rallying equity markets all combined to push rates higher. Despite rising long-term rates, short-term rates remained at historically low levels as the Federal Reserve pegged its Fed Funds rate at 1.0%. Chairman Greenspan continues to maintain that short-term rates will stay low until an economic recovery is firmly in the works. Mortgage-backed securities outperformed Treasury and Agency issues as volatility decreased and spreads tightened due to increased institutional demand. Capping off an impressive year, corporate bonds also performed strongly. Strong cash flows into bond funds and a decline in the default rate contributed to the positive performance. Active deleveraging of corporate balance sheets, as well as fewer accounting-related surprises and incidents of corporate malfeasance also helped to make corporates a top performer in 2003. The Fund's return was 6.7% for the twelve months ended December 31, 2003, compared to the Lehman Brothers Aggregate Bond Index that returned 4.1% for the same period. GROWTH OF A $10,000 INVESTMENT [THE FOLLOWING TABLE WAS REPRESENTED AS A LINE CHART IN THE PRINTED MATERIAL] Dates Bond Fund Lehman AGBI ----- --------- ----------- 12/31/1993 10,000 10,000 12/31/1994 9,684 9,708 12/31/1995 11,564 11,501 12/31/1996 11,976 11,917 12/31/1997 13,224 13,070 12/31/1998 14,170 14,203 12/31/1999 13,900 14,085 12/31/2000 15,132 15,724 12/31/2001 16,453 17,048 12/31/2002 17,564 18,798 12/31/2003 18,746 19,571 - ------------------------------------------------------------------- Bond Fund --------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $10,673 6.7% 6.7% 5 Years $13,230 32.3% 5.8% 10 Years $18,746 87.5% 6.5% - ------------------------------------------------------------------- - ------------------------------------------------------------------- Lehman Bros. Aggregate Bond Index --------------------------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $10,411 4.1% 4.1% 5 Years $13,778 37.8% 6.6% 10 Years $19,571 95.7% 6.9% - ------------------------------------------------------------------- The line representing the performance return of the Bond Fund includes expenses, such as transaction costs and management fees that reduce returns, while the performance return lines of the Indices do not. 6 SHORT-TERM BOND FUND The Short-Term Bond Fund seeks a high level of return consistent with the preservation of capital through investment in publicly traded debt securities. The Fund primarily invests in corporate, U.S. Government agency and mortgage-backed securities, which yield more than U.S. Treasury issues. The Fund's strategy focuses on tightly structured U.S. Government agency mortgage-backed securities, which are normally less volatile than other securities of similar maturity. Over the 12-month period, the yield on two-year Treasury issues increased from 1.60% to 1.82%. Mortgage securities held by the Fund underperformed the Index as homeowners refinanced existing mortgages throughout the year. The Fund's return was 1.7% for the twelve months ended December 31, 2003, compared to the Salomon Brothers 1-3 Year Bond Index that returned 2.9% for the same period. GROWTH OF A $10,000 INVESTMENT [THE FOLLOWING TABLE WAS REPRESENTED AS A LINE CHART IN THE PRINTED MATERIAL] Dates Short Term Bond Sal Br.1-3 ----- --------------- ---------- 12/31/1993 10,000 10,000 12/31/1994 10,145 10,060 12/31/1995 10,930 11,156 12/31/1996 11,470 11,732 12/31/1997 12,162 12,514 12/31/1998 12,851 13,386 12/31/1999 13,397 13,825 12/31/2000 14,440 14,952 12/31/2001 15,515 16,272 12/31/2002 16,298 17,284 12/31/2003 16,582 17,782 - ------------------------------------------------------------------- Short-Term Bond Fund -------------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $10,174 1.7% 1.7% 5 Years $12,903 29.0% 5.2% 10 Years $16,582 65.8% 5.2% - ------------------------------------------------------------------- - ------------------------------------------------------------------- Salomon Bros. 1-3 Year Bond Index --------------------------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $10,288 2.9% 2.9% 5 Years $13,283 32.8% 5.8% 10 Years $17,781 77.8% 5.8% - ------------------------------------------------------------------- The line representing the performance return of the Short-Term Bond Fund includes expenses, such as transaction costs and management fees that reduce returns, while the performance return line of the Index does not. 7 MID-TERM BOND FUND The Mid-Term Bond Fund seeks a high level of return consistent with the preservation of capital through investment in publicly traded debt securities. The Fund primarily invests in corporate U.S. Government agency, and mortgage-backed securities, which yield more than U.S. Treasury issues. Corporate spreads against Treasuries narrowed considerably during 2003, enabling them to outperform the Fund's holdings of mortgage-backed issues. For the twelve-months ended December 31, 2003, the Fund returned 2.8% compared to the Salomon Bros. 3-7 Year Bond Index, which returned 5.0%. GROWTH OF A $10,000 INVESTMENT [THE FOLLOWING TABLE WAS REPRESENTED AS A LINE CHART IN THE PRINTED MATERIAL] Dates Mid Term Bond Sal Br.3-7 ----- ------------- ---------- 12/31/1993 10,000 10,000 12/31/1994 9,653 9,733 12/31/1995 11,226 11,376 12/31/1996 11,662 11,816 12/31/1997 12,519 12,793 12/31/1998 13,314 13,933 12/31/1999 13,498 13,932 12/31/2000 14,152 15,414 12/31/2001 15,629 16,871 12/31/2002 17,138 18,723 12/31/2003 17,612 19,665 - ------------------------------------------------------------------- Mid-Term Bond Fund ------------------ Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $10,276 2.8% 2.8% 5 Years $13,228 32.3% 5.8% 10 Years $17,612 76.1% 5.8% - ------------------------------------------------------------------- - ------------------------------------------------------------------- Salomon Bros. 3-7 Year Bond Index --------------------------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $10,503 5.0% 5.0% 5 Years $14,113 41.1% 7.1% 10 Years $19,664 96.6% 7.1% - ------------------------------------------------------------------- The line representing the performance return of the Mid-Term Bond Fund includes expenses, such as transaction costs and management fees that reduce returns, while the performance return line of the Index does not. 8 COMPOSITE FUND The Composite Fund seeks appreciation and current income by investing in a diversified portfolio of common stocks and fixed income securities. The equity portion of the Fund invests in stocks within the S&P 500 Index. Approximately 25 of the largest stocks by market capitalization will have representation in the Fund. The Fund's equity exposure usually falls between 75-100 companies. The S&P 500 came back to life in 2003 following three successive years of declines. This strong performance was driven by surprisingly robust recoveries in both economic growth and corporate earnings. Gross Domestic Product was up 4.3% in 2003 and corporate earnings within the S&P 500 advanced 14% year-over-year. Within the S&P 500 Index, all sectors posted positive returns with the largest contributions to return coming from technology, financials, consumer discretionary and industrials. The year 2003 may be viewed as a transition year for the bond market. Although returns were up 4.1% for the year, this performance was less than half that returned in each of the previous three years. The period of Federal Reserve interest rate reductions seems to have ended around mid-year as signs that the economy was beginning to gain traction became more apparent. In response, long-term rates rose as bond prices declined, thus constraining total return. However, short-rates have remained low as the Fed seems to wait for definitive signs that the recovery is self-sustaining before beginning to raise them. For the twelve months ended December 31, 2003, the Lehman Brothers Aggregate Bond Index returned 4.1% and the S&P 500 Index returned 28.7%. The Composite Fund returned 18.2%. GROWTH OF A $10,000 INVESTMENT [THE FOLLOWING TABLE WAS REPRESENTED AS A LINE CHART IN THE PRINTED MATERIAL] Dates Composite Fund Lehman ABGI S & P 500 Sal 3 Mo T Bill ----- -------------- ----------- --------- --------------- 12/31/1993 10,000 10,000 10,000 10,000 12/31/1994 9,693 9,708 10,132 10,424 12/31/1995 11,816 11,501 13,940 11,023 12/31/1996 13,221 11,917 17,146 11,603 12/31/1997 15,562 13,070 22,867 12,212 12/31/1998 17,812 14,203 29,399 12,828 12/31/1999 20,517 14,085 35,585 13,436 12/31/2000 20,407 15,724 32,343 14,237 12/31/2001 18,163 17,048 28,501 14,819 12/31/2002 16,800 18,798 22,202 15,071 12/31/2003 19,863 19,571 28,572 15,233 - ------------------------------------------------------------------- Composite Fund -------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $11,823 18.2% 18.2% 5 Years $11,151 11.5% 2.2% 10 Years $19,863 98.6% 7.1% - ------------------------------------------------------------------- - ------------------------------------------------------------------- S & P 500 Index --------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $12,869 28.7% 28.7% 5 Years $9,718 -2.8% -0.6% 10 Years $28,572 185.7% 11.1% - ------------------------------------------------------------------- - ------------------------------------------------------------------- Lehman Bros. Aggregate Bond Index --------------------------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $10,411 4.1% 4.1% 5 Years $13,778 37.8% 6.6% 10 Years $19,571 95.7% 6.9% - ------------------------------------------------------------------- - ------------------------------------------------------------------- Salomon Bros. 3 - Month T-Bill Index ------------------------------------ Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $10,107 1.1% 1.1% 5 Years $11,873 18.7% 3.5% 10 Years $15,232 52.3% 4.3% - ------------------------------------------------------------------- The line representing the performance return of the Composite Fund includes expenses, such as transaction costs and management fees that reduce returns, while the performance return lines of the Indices do not. 9 AGGRESSIVE EQUITY FUND For the twelve months ended December 31, 2003, the Russell 2000(R) Index recorded its best-ever return of 47.3%. Since 1979, the Index has returned over 40% for a one-year period only three times. Small caps have outperformed large caps as measured by either the Russell l000(R) or the S&P 500(R) for five straight years, although there was some evidence that this trend was reversing late in the year. For 2003, the largest sector contributors to return were technology, consumer discretionary, health care and financial services. A dynamic that began early in 2003 continued through December, namely, the strongest performance occurred in the smallest of market caps and/or companies without earnings. Investors appeared to demand less risk premium and drove the prices of these stocks up significantly. The objective of the Aggressive Equity Fund is capital appreciation through investing in both growth and value stocks, with the respective weightings to be determined by market conditions. Over the twelve-month period ended December 31, 2003, the Fund returned 39.4% versus the 47.3% return for the Russell 2000 Index(R). GROWTH OF A $10,000 INVESTMENT [THE FOLLOWING TABLE WAS REPRESENTED AS A LINE CHART IN THE PRINTED MATERIAL] Dates Aggressive Equity S & P 500 ----- ----------------- --------- 5/1/1994 10,000 10,000 12/31/1994 10,597 9,845 12/31/1995 14,640 12,645 12/31/1996 18,678 14,730 12/31/1997 22,556 18,024 12/31/1998 21,395 17,564 12/31/1999 30,656 21,298 12/31/2000 30,300 20,653 12/31/2001 27,082 21,167 12/31/2002 21,540 16,832 12/31/2003 30,021 24,785 - ------------------------------------------------------------------- Aggressive Equity Fund ---------------------- Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $13,937 39.4% 39.4% 5 Years $14,032 40.3% 7.0% Since 5/2/94 (Inception) $30,021 200.2% 12.0% - ------------------------------------------------------------------- - ------------------------------------------------------------------- Russell 2000 Index ------------------ Total Return Period Growth --------------------- Ended of Cumu- Average 12/31/03 $10,000 lative Annual - ------------------------------------------------------------------- 1 Year $14,725 47.3% 47.3% 5 Years $14,110 41.1% 7.1% Since 5/2/94 (Inception) $24,785 147.9% 9.8% - ------------------------------------------------------------------- The line representing the performance return of the Aggressive Equity Fund includes expenses, such as transaction costs and management fees that reduce returns, while the performance return line of the Index does not. 10 CONSERVATIVE ALLOCATION FUND The Conservative Allocation Fund invests in the equity Funds and the fixed income Funds of the Investment Company. The Fund's target allocation is approximately 75% of net assets in fixed income Funds and 25% of net assets in equity Funds. The Fund seeks to maintain approximately 30% of its net assets in the Bond Fund, 30% in the Mid-Term Bond Fund, 15% in the Short-Term Bond Fund and 25% in the Equity Index Fund respectively. The objective of the Conservative Allocation Fund is current income and, to a lesser extent, capital appreciation. Performance for the Fund is compared to the S&P 500 Index and the Lehman Aggregate Bond Index. Since the Fund began its operations May 20, 2003 no graphic depiction is being presented at this time. MODERATE ALLOCATION FUND The Moderate Allocation Fund invests in the equity and fixed income Funds of the Investment Company. The Fund's target allocation is approximately 50% of net assets in equity Funds and 50% of net assets in fixed income Funds. The Fund seeks to maintain approximately 35% of its net assets in the Equity Index Fund, 15% in the MidCap Equity Index Fund, 30% in the Bond Fund and 20% in the Mid-Term Bond Fund respectively. The objective of the Moderate Allocation Fund is capital appreciation and current income. Performance for the Fund is compared to the S&P 500 Index and the Lehman Aggregate Bond Index. Since the Fund began its operations May 20, 2003 no graphic depiction is being presented at this time. AGGRESSIVE ALLOCATION FUND The Aggressive Allocation Fund invests in the equity and fixed income Funds of the Investment Company. The Fund's target allocation is approximately 75% of net assets in equity Funds and 25% of net assets in fixed income Funds. The Fund seeks to maintain approximately 45% of its net assets in the Equity Index Fund, 20% in the MidCap Equity Index Fund, 10% in the Aggressive Equity Fund and 25% in the Bond Fund respectively. The objective of the Aggressive Allocation Fund is capital appreciation and to a lesser extent current income. Performance for the Fund is compared to the S&P 500 Index and the Lehman Aggregate Bond Index. Since the Fund began its operations May 20, 2003 no graphic depiction is being presented at this time. 11 MUTUAL OF AMERICA INVESTMENT CORPORATION (MONEY MARKET FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES December 31, 2003 Face Rating* Rate Maturity Amount Value ------- ---- -------- ----------- ----------- SHORT-TERM DEBT SECURITIES: U.S. GOVERNMENT AGENCIES DISCOUNT NOTES (80.3%) FHLB ...................................... AAA 1.05% 01/16/04 $ 1,700,000 $ 1,699,255 FHLB ...................................... AAA 1.05 01/23/04 4,115,000 4,112,356 FHLB ...................................... AAA 1.06 01/28/04 1,000,000 999,204 FHLB ...................................... AAA 1.03 02/18/04 4,595,000 4,588,702 FHLMC ..................................... AAA 1.07 01/15/04 500,000 499,792 FHLMC ..................................... AAA 1.06 01/20/04 2,187,000 2,185,781 FHLMC ..................................... AAA 1.07 01/20/04 1,063,000 1,062,402 FHLMC ..................................... AAA 1.06 01/21/04 3,500,000 3,497,927 FHLMC ..................................... AAA 1.06 01/22/04 3,338,000 3,335,933 FHLMC ..................................... AAA 1.06 01/29/04 523,000 522,568 FHLMC ..................................... AAA 1.06 02/02/04 4,745,000 4,740,525 FHLMC ..................................... AAA 1.07 02/05/04 1,412,000 1,410,530 FHLMC ..................................... AAA 1.05 02/19/04 2,683,000 2,679,192 FHLMC ..................................... AAA 1.04 03/18/04 600,000 598,630 FNMA ...................................... AAA 0.69 01/02/04 527,000 526,990 FNMA ...................................... AAA 1.05 01/02/04 1,944,000 1,943,944 FNMA ...................................... AAA 1.06 01/02/04 1,075,000 1,074,969 FNMA ...................................... AAA 1.06 01/05/04 743,000 742,913 FNMA ...................................... AAA 1.06 01/14/04 2,972,000 2,970,862 FNMA ...................................... AAA 1.06 01/20/04 808,000 807,547 FNMA ...................................... AAA 1.06 01/21/04 3,044,000 3,042,204 FNMA ...................................... AAA 1.06 01/28/04 1,100,000 1,099,120 FNMA ...................................... AAA 1.06 02/02/04 3,645,000 3,641,563 FNMA ...................................... AAA 1.05 02/04/04 3,241,000 3,237,803 FNMA ...................................... AAA 1.06 02/23/04 4,051,000 4,044,674 FNMA ...................................... AAA 1.04 02/24/04 1,200,000 1,198,136 FNMA ...................................... AAA 1.04 02/25/04 2,418,000 2,414,187 FNMA ...................................... AAA 1.04 03/24/04 500,000 498,787 ----------- 59,176,496 ----------- COMMERCIAL PAPER (19.7%) 7-Eleven Inc. ............................. A1+/P1 1.06 01/12/04 1,500,000 1,499,514 7-Eleven Inc. ............................. A1+/P1 1.06 01/16/04 700,000 699,691 Archer Daniel Midland ..................... A1/P1 1.05 02/26/04 839,000 837,629 American Express Credit Corp. ............. A1/P1 1.06 02/17/04 2,200,000 2,196,954 Bemis Co. ................................. A1/P1 1.05 01/23/04 2,200,000 2,198,587 Du Pont (E.I.) de Nemours ................. A1+/P1 1.05 02/03/04 700,000 699,326 Du Pont (E.I.) de Nemours ................. A1+/P1 1.05 02/10/04 1,290,000 1,288,494 General Electric Capital Corp. ............ A1+/P1 1.09 01/05/04 2,200,000 2,199,733 Kimberly-Clark Worldwide .................. A1+/P1 1.02 01/28/04 1,445,000 1,443,894 Nestle Capital Corp. ...................... A1+/P1 1.06 01/06/04 654,000 653,904 Nestle Capital Corp. ...................... A1+/P1 1.10 02/09/04 400,000 399,523 Pfizer, Inc. .............................. A1+/P1 1.04 02/02/04 431,000 430,601 ----------- 14,547,850 ----------- TOTAL INVESTMENTS (Cost: $73,724,395) 100.0%.................................................................................... $73,724,346 =========== - ---------- * The ratings are provided by Standard & Poor's Corporation/Moody's Investor Service, Inc. Abbreviations: FHLB = Federal Home Loan Bank FHLMC = Federal Home Loan Mortgage Corporation FNMA = Federal National Mortgage Association The accompanying notes are an integral part of these financial statements. 12 MUTUAL OF AMERICA INVESTMENT CORPORATION (ALL AMERICA FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES December 31, 2003 Shares Value ------ ----------- INDEXED ASSETS: COMMON STOCKS BASIC MATERIALS (1.8%) Air Products & Chemicals, Inc. ............ 6,265 $ 330,980 Alcoa, Inc. ............................... 23,855 906,490 Allegheny Technologies, Inc. .............. 2,223 29,388 Ball Corp. ................................ 1,554 92,572 Bemis Co. ................................. 1,464 73,200 Dow Chemical Co. .......................... 25,376 1,054,880 Du Pont (E.I.) de Nemours & Co. ........... 27,478 1,260,965 Eastman Chemical Co. ...................... 2,133 84,317 Ecolab, Inc. .............................. 7,103 194,409 Engelhard Corp. ........................... 3,458 103,567 Freeport-McMoran Copper Cl B .............. 5,019 211,450 Georgia-Pacific (Timber Group) ............ 7,006 214,874 Great Lakes Chemical Corp. ................ 1,395 37,930 Hercules, Inc.* ........................... 3,057 37,295 International Paper Co. ................... 13,245 570,992 Intl. Flavors & Fragrances ................ 2,582 90,163 Louisiana-Pacific Corp.* .................. 2,919 52,192 MeadWestvaco Corp. ........................ 5,529 164,488 Monsanto Co. .............................. 7,222 207,849 Newmont Mining Corp. Holding Co. .......... 11,911 578,994 Nucor Corp. ............................... 2,158 120,848 PPG Industries, Inc. ...................... 4,684 299,870 Pactiv Corp.* ............................. 4,335 103,607 Phelps Dodge Corp.* ....................... 2,463 187,410 Praxair, Inc. ............................. 8,964 342,425 Rohm & Haas Co. ........................... 6,138 262,154 Sealed Air Corp.* ......................... 2,343 126,850 Sigma-Aldrich Corp. ....................... 1,911 109,271 Temple-Inland, Inc. ....................... 1,496 93,754 United States Steel Group ................. 2,847 99,702 Vulcan Materials Co. ...................... 2,803 133,339 Weyerhaeuser Co. .......................... 6,060 387,840 Worthington Industries, Inc. .............. 2,373 42,785 ----------- 8,606,850 ----------- CONSUMER, CYCLICAL (6.5%) eBay, Inc.* ............................... 17,808 1,150,219 American Greetings Corp. Cl A* ............ 1,832 40,066 AutoZone, Inc.* ........................... 2,447 208,509 Autonation, Inc* .......................... 7,583 139,300 Bed Bath & Beyond, Inc.* .................. 8,163 353,866 Best Buy Co., Inc. ........................ 8,921 466,033 Big Lots, Inc.* ........................... 3,222 45,785 Black & Decker Corp. ...................... 2,143 105,693 Boise Cascade Corp. ....................... 2,384 78,338 Brunswick Corp. ........................... 2,523 80,307 Carnival Corp. ............................ 17,365 689,911 Centex Corp. .............................. 1,713 184,404 Circuit City Group, Inc. .................. 5,774 58,491 Clear Channel Communications .............. 16,969 794,658 Comcast Corp. Cl A* ....................... 62,050 2,034,620 Cooper Tire & Rubber Co. .................. 2,036 43,530 Dana Corp. ................................ 4,097 75,180 Darden Restaurants, Inc. .................. 4,545 95,627 Delphi Corporation ........................ 15,445 157,693 Dillard's, Inc. Cl A ...................... 2,296 37,792 Disney (Walt) Co. ......................... 56,384 1,315,439 Dollar General Corp. ...................... 9,290 194,997 Dow Jones & Co., Inc. ..................... 2,249 112,113 Eastman Kodak Co. ......................... 7,900 202,793 Family Dollar Stores, Inc. ................ 4,753 170,538 Federated Department Stores ............... 4,984 234,896 Ford Motor Co. ............................ 50,476 807,616 Fortune Brands, Inc. ...................... 4,021 287,461 Gannett Co., Inc. ......................... 7,472 666,204 Gap, Inc. ................................. 24,695 573,171 General Motors Corp. ...................... 15,458 825,457 Genuine Parts Co. ......................... 4,796 159,227 Goodyear Tire & Rubber Co.* ............... 4,833 37,987 Harley-Davidson, Inc. ..................... 8,352 396,971 Harrah's Entertainment, Inc. .............. 3,045 151,550 Hasbro, Inc. .............................. 4,810 102,357 Hilton Hotels Corp. ....................... 10,458 179,146 Home Depot, Inc. .......................... 62,720 2,225,933 International Game Technology ............. 9,544 340,721 Interpublic Group of Cos., Inc. ........... 11,430 178,308 Johnson Controls, Inc. .................... 2,490 289,139 Jones Apparel Group, Inc. ................. 3,483 122,706 KB Home ................................... 1,278 92,681 Knight-Ridder, Inc. ....................... 2,202 170,369 Kohl's Corp.* ............................. 9,373 421,223 Leggett & Platt ........................... 5,291 114,444 Limited Brands, Inc. ...................... 14,243 256,801 Liz Claiborne, Inc. ....................... 3,008 106,664 Lowe's Companies, Inc. .................... 21,677 1,200,689 Marriott International, Inc. .............. 6,374 294,479 Mattel, Inc. .............................. 11,850 228,350 May Department Stores Co. ................. 7,955 231,252 Maytag Corp. .............................. 2,165 60,295 McDonald's Corp. .......................... 34,986 868,702 McGraw-Hill Cos., Inc. .................... 5,282 369,317 Meredith Corp. ............................ 1,383 67,504 NIKE, Inc. Cl B ........................... 7,234 495,240 New York Times Co. Cl A ................... 4,106 196,226 Newell Rubbermaid, Inc. ................... 7,564 172,232 Nordstrom, Inc. ........................... 3,789 129,963 Office Depot, Inc.* ....................... 8,632 144,241 Omnicom Group, Inc. ....................... 5,238 457,435 Penney (J.C.) Co., Inc. ................... 7,526 197,783 Pulte Homes, Inc. ......................... 1,711 160,184 RadioShack Corp. .......................... 4,524 138,796 Reebok International, Ltd. ................ 1,623 63,816 Sears Roebuck & Co. ....................... 6,997 318,294 Sherwin-Williams Co. ...................... 4,019 139,620 Snap-On, Inc. ............................. 1,606 51,777 Stanley Works ............................. 2,234 84,602 Staples, Inc.* ............................ 13,649 372,618 Starbucks Corp.* .......................... 10,781 356,420 Starwood Hotels & Resorts ................. 5,575 200,533 TJX Companies, Inc. ....................... 13,874 305,922 Target Corp. .............................. 25,126 964,838 Tiffany & Co. ............................. 4,042 182,698 Time Warner, Inc.* ........................ 124,649 2,242,436 Toys R Us, Inc.* .......................... 5,885 74,386 Tribune Co. ............................... 8,608 444,173 Tupperware Corp. .......................... 1,611 27,935 Univision Communications, Inc. ............ 8,890 352,844 V F Corp. ................................. 2,979 128,812 Viacom, Inc. Cl B ......................... 48,221 2,140,048 Visteon Corp. ............................. 3,604 37,518 Wendy's International, Inc. ............... 3,141 123,253 Whirlpool Corp. ........................... 1,920 139,488 Yum! Brands, Inc.* ........................ 8,109 278,950 ----------- 32,020,603 ----------- CONSUMER, NON-CYCLICAL (6.3%) Alberto-Culver Co. Cl A ................... 1,620 102,190 Albertson's, Inc. ......................... 10,115 229,105 The accompanying notes are an integral part of these financial statements. 13 MUTUAL OF AMERICA INVESTMENT CORPORATION (ALL AMERICA FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------ ----------- INDEXED ASSETS (CONTINUED): COMMON STOCKS (CONTINUED) CONSUMER, NON-CYCLICAL (CONTINUED) Altria Group, Inc. ........................ 55,992 $ 3,047,085 Anheuser-Busch Cos., Inc. ................. 22,460 1,183,193 Archer-Daniels-Midland Co. ................ 17,826 271,312 Avon Products, Inc. ....................... 6,520 440,035 Brown-Forman Corp. Cl B ................... 1,673 156,342 CVS Corp. ................................. 10,887 393,238 Campbell Soup Co. ......................... 11,312 303,162 Clorox Co. ................................ 5,817 282,474 Coca-Cola Co. ............................. 67,580 3,429,685 Coca-Cola Enterprises, Inc. ............... 12,540 274,250 Colgate-Palmolive Co. ..................... 14,810 741,241 ConAgra Foods, Inc. ....................... 14,801 390,598 Coors (Adolph) Co. Cl B ................... 1,003 56,268 Costco Wholesale Corp.* ................... 12,619 469,174 General Mills, Inc. ....................... 10,292 466,228 Gillette Co. .............................. 27,890 1,024,400 Heinz (H.J.) Co. .......................... 9,700 353,371 Hershey Food Corp. ........................ 3,587 276,163 Kellogg Co. ............................... 11,251 428,438 Kimberly Clark Corp. ...................... 13,906 821,706 Kroger Co.* ............................... 20,540 380,195 McCormick & Co., Inc. ..................... 3,827 115,193 Pepsi Bottling Group, Inc. ................ 7,244 175,160 PepsiCo, Inc. ............................. 47,325 2,206,292 Proctor & Gamble Co. ...................... 35,746 3,570,310 RJ Reynolds Tobacco Holdings .............. 2,333 135,664 Safeway, Inc.* ............................ 12,193 267,149 Sara Lee Corp. ............................ 21,786 472,974 Supervalu, Inc. ........................... 3,696 105,669 Sysco Corp. ............................... 17,840 664,183 UST, Inc. ................................. 4,572 163,175 Wal-Mart Stores, Inc. ..................... 119,302 6,328,971 Walgreen Co. .............................. 28,261 1,028,135 Winn-Dixie Stores, Inc. ................... 3,904 38,845 Wrigley (Wm.) Jr. Co. ..................... 6,196 348,277 ----------- 31,139,850 ----------- ENERGY (3.4%) Amerada Hess Corp. ........................ 2,478 131,755 Anadarko Petroleum Corp. .................. 6,916 352,785 Apache Corp. .............................. 4,467 362,274 Ashland, Inc. ............................. 1,891 83,317 BJ Services Co.* .......................... 4,363 156,632 Baker Hughes, Inc. ........................ 9,231 296,869 Burlington Resources, Inc. ................ 5,476 303,261 ChevronTexaco Corp. ....................... 29,467 2,545,654 ConocoPhillips ............................ 18,767 1,230,552 Devon Energy Corp. ........................ 6,411 367,094 EOG Resources, Inc. ....................... 3,173 146,497 Exxon Mobil Corp. ......................... 182,209 7,470,569 Halliburton Co. ........................... 12,076 313,976 Kerr-McGee Corp. .......................... 2,780 129,242 Marathon Oil Corp. ........................ 8,552 282,986 Nabors Industries, Ltd* ................... 4,041 167,702 Noble Corporation* ........................ 3,688 131,957 Occidental Petroleum Corp. ................ 10,617 448,462 Rowan Cos., Inc.* ......................... 2,593 60,080 Schlumberger, Ltd. ........................ 16,139 883,126 Sunoco, Inc. .............................. 2,129 108,898 Transocean, Inc.* ......................... 8,818 211,720 Unocal Corp. .............................. 7,138 262,893 ----------- 16,448,301 ----------- FINANCIAL (11.9%) Ace, Ltd. ................................. 7,693 318,644 Aflac, Inc. ............................... 14,137 511,477 Allstate Corp. ............................ 19,395 834,373 AmSouth Bancorporation .................... 9,678 237,111 Ambac Financial Group, Inc. ............... 2,946 204,423 American Express Co. ...................... 35,458 1,710,139 American Int'l. Group, Inc. ............... 71,892 4,765,002 Aon Corp. ................................. 8,645 206,961 Apartment Investment & Mgmt.Co ............ 2,597 89,597 BB & T Corp. .............................. 15,068 582,228 Bank One Corp. ............................ 30,817 1,404,947 Bank of America Corp. ..................... 40,958 3,294,252 Bank of New York Co., Inc. ................ 21,325 706,284 Bear Stearns Cos., Inc. ................... 2,702 216,025 Capital One Financial Corp. ............... 6,366 390,172 Charles Schwab Corp. ...................... 37,397 442,780 Charter One Financial, Inc. ............... 6,137 212,033 Chubb Corp. ............................... 5,176 352,486 Cincinnati Financial Corp. ................ 4,422 185,193 Citigroup, Inc. ........................... 142,207 6,902,728 Comerica, Inc. ............................ 4,834 270,994 Countrywide Financial Corp. ............... 6,299 477,779 Equity Office Properties .................. 11,020 315,723 Equity Residential ........................ 7,594 224,099 Fannie Mae ................................ 26,785 2,010,482 Federated Investors, Inc. ................. 2,996 87,963 Fifth Third Bancorp ....................... 15,686 927,043 First Tennessee Natl. Corp. ............... 3,460 152,586 FleetBoston Financial Corp. ............... 29,071 1,268,949 Franklin Resources, Inc. .................. 6,919 360,203 Freddie Mac ............................... 19,178 1,118,461 Golden West Financial Corp. ............... 4,188 432,160 Goldman Sachs Group, Inc. ................. 13,052 1,288,624 Hartford Financial Svc. Gp., Inc. ......... 7,799 460,375 Huntington Bancshares, Inc. ............... 6,310 141,975 J.P. Morgan Chase & Co. ................... 56,243 2,065,805 Janus Capital Group ....................... 6,634 108,864 Jefferson-Pilot Corp. ..................... 3,888 196,927 John Hancock Financial Services ........... 7,975 299,063 KeyCorp ................................... 11,554 338,763 Lehman Brothers Holdings, Inc. ............ 7,485 577,992 Lincoln National Corp. .................... 4,906 198,055 Loews Corp. ............................... 5,112 252,788 MBIA, Inc. ................................ 3,973 235,321 MBNA Corp. ................................ 35,221 875,242 MGIC Investment Corp. ..................... 2,714 154,535 Marsh & McLennan Cos., Inc. ............... 14,617 700,008 Marshall & Ilsley Corp. ................... 6,242 238,757 Mellon Financial Corp. .................... 11,860 380,825 Merrill Lynch & Co., Inc. ................. 26,059 1,528,360 MetLife, Inc. ............................. 20,955 705,555 Moody's Corp. ............................. 4,102 248,376 Morgan Stanley ............................ 29,856 1,727,767 National City Corp. ....................... 16,758 568,767 North Fork Bancorp, Inc. .................. 4,181 169,205 Northern Trust Corp. ...................... 6,074 281,955 PNC Financial Services Group .............. 7,643 418,301 Plum Creek Timber Co. ..................... 5,045 153,620 Principal Financial Group, Inc. ........... 8,903 294,422 Progressive Corp. of Ohio ................. 5,954 497,695 Prologis Trust ............................ 4,960 159,166 Providian Financial Corp.* ................ 8,001 93,132 The accompanying notes are an integral part of these financial statements. 14 MUTUAL OF AMERICA INVESTMENT CORPORATION (ALL AMERICA FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------ ----------- INDEXED ASSETS (CONTINUED): COMMON STOCKS (CONTINUED) FINANCIAL (CONTINUED) Prudential Financial, Inc. ................ 14,900 $ 622,373 Regions Financial Corp. ................... 6,124 227,813 SLM Corporation ........................... 12,428 468,287 Safeco Corp. .............................. 3,820 148,713 Simon Property Group ...................... 5,274 244,397 SouthTrust Corp. .......................... 9,147 299,381 St. Paul Companies, Inc. .................. 6,289 249,359 State Street Corp. ........................ 9,213 479,813 Suntrust Banks, Inc. ...................... 7,761 554,912 Synovus Financial Corp. ................... 8,319 240,585 T. Rowe Price Group, Inc. ................. 3,433 162,759 Torchmark Corp. ........................... 3,120 142,085 Travelers Property Casualty Co. ........... 27,700 470,069 UNUM Provident Corp. ...................... 8,161 128,699 US Bancorp ................................ 53,169 1,583,373 Union Planters Corp. ...................... 5,198 163,685 Wachovia Corp. ............................ 36,491 1,700,116 Washington Mutual, Inc. ................... 24,792 994,655 Wells Fargo & Company ..................... 46,643 2,746,806 XL Capital Limited ........................ 3,784 293,449 Zions Bancorporation ...................... 2,477 151,914 ----------- 58,646,780 ----------- HEALTHCARE (7.7%) Abbott Laboratories ....................... 43,096 2,008,274 Aetna, Inc. ............................... 4,206 284,241 Allergan, Inc. ............................ 3,596 276,209 Amerisource Bergen Corp. .................. 3,085 173,223 Amgen, Inc.* .............................. 35,559 2,197,546 Anthem, Inc.* ............................. 3,812 285,900 Applera Corp.-Applied Biosys .............. 5,735 118,772 Bard (C.R.), Inc. ......................... 1,430 116,188 Bausch & Lomb, Inc. ....................... 1,445 74,996 Baxter International, Inc. ................ 16,824 513,468 Becton Dickinson & Co. .................... 7,000 287,980 Biogen Idec, Inc.* ........................ 9,031 332,160 Biomet, Inc. .............................. 7,048 256,618 Boston Scientific Corp.* .................. 22,581 830,078 Bristol-Myers Squibb Co. .................. 53,459 1,528,927 CIGNA Corp. ............................... 3,873 222,698 Cardinal Health, Inc. ..................... 11,935 729,945 Chiron Corp.* ............................. 5,175 294,923 Express Scripts, Inc.* .................... 2,165 143,821 Forest Laboratories, Inc.* ................ 10,079 622,882 Genzyme Corp. (Genl. Div.)* ............... 6,179 304,872 Guidant Corp. ............................. 8,325 501,165 HCA, Inc. ................................. 13,659 586,791 Health Management Associates .............. 6,611 158,664 Humana, Inc.* ............................. 4,441 101,477 IMS Health, Inc. .......................... 6,601 164,101 Johnson & Johnson ......................... 81,821 4,226,873 King Pharmaceuticals, Inc.* ............... 6,647 101,433 Lilly (Eli) & Co. ......................... 30,955 2,177,065 Manor Care, Inc. .......................... 2,457 84,938 McKesson Corp. ............................ 8,033 258,341 Medco Health Solutions* ................... 7,451 253,259 Medimmune, Inc.* .......................... 6,824 173,330 Medtronic, Inc. ........................... 33,412 1,624,157 Merck & Co., Inc. ......................... 61,335 2,833,677 Millipore Corp.* .......................... 1,345 57,902 Pfizer, Inc. .............................. 210,375 7,432,549 Quest Diagnostics, Inc. ................... 2,866 209,533 Schering-Plough Corp. ..................... 40,507 704,417 St. Jude Medical, Inc.* ................... 4,756 291,781 Stryker Corp. ............................. 5,499 467,470 Tenet Healthcare Corp.* ................... 12,812 205,633 UnitedHealth Group, Inc. .................. 16,172 940,887 Watson Pharmaceuticals, Inc.* ............. 2,976 136,896 Wellpoint Health Networks, Inc. ........... 4,188 406,194 Wyeth ..................................... 36,713 1,558,467 Zimmer Holdings, Inc.* .................... 6,666 469,286 ----------- 37,730,007 ----------- INDUSTRIAL (6.3%) 3M Company ................................ 21,637 1,839,794 Allied Waste Industries, Inc.* ............ 8,827 122,519 American Power Conversion ................. 5,473 133,815 American Standard Cos., Inc.* ............. 2,007 202,105 Apollo Group, Inc. Cl A* .................. 4,862 330,616 Avery Dennison Corp. ...................... 3,045 170,581 Block (H. & R.), Inc. ..................... 4,915 272,144 Boeing Co. ................................ 23,190 977,227 Burlington Northern Santa Fe .............. 10,233 331,038 CSX Corp. ................................. 5,900 212,046 Caterpillar, Inc. ......................... 9,572 794,667 Cendant Corp.* ............................ 27,931 622,023 Cintas Corp. .............................. 4,708 236,012 Cooper Industries, Ltd.* .................. 2,573 149,054 Crane Co. ................................. 1,638 50,352 Cummins, Inc. ............................. 1,166 57,064 Danaher Corp. ............................. 4,233 388,378 Deere & Co. ............................... 6,616 430,371 Delta Air Lines, Inc.* .................... 3,403 40,189 Deluxe Corp. .............................. 1,393 57,573 Donnelley (R.R.) & Sons Co. ............... 3,132 94,430 Dover Corp. ............................... 5,583 221,924 Eaton Corp. ............................... 2,095 226,218 Emerson Electric Co. ...................... 11,600 751,100 Equifax, Inc. ............................. 3,834 93,933 FedEx Corp. ............................... 8,223 555,053 Fluor Corp. ............................... 2,262 89,666 General Dynamics Corp. .................... 5,451 492,716 General Electric Co. ...................... 276,792 8,575,016 Goodrich Corporation ...................... 3,242 96,255 Grainger (W.W.), Inc. ..................... 2,516 119,233 Honeywell International, Inc. ............. 23,764 794,431 ITT Industries, Inc. ...................... 2,544 188,790 Illinois Tool Works, Inc. ................. 8,494 712,732 Ingersoll Rand Co.* ....................... 4,782 324,602 Lockheed Martin Corp. ..................... 12,429 638,851 Masco Corp. ............................... 12,767 349,943 Monster Worldwide, Inc.* .................. 3,109 68,274 Navistar International Corp.* ............. 1,894 90,704 Norfolk Southern Corp. .................... 10,762 254,521 Northrop Grumman Corp. .................... 5,048 482,589 PACCAR, Inc. .............................. 3,217 273,831 Pall Corp. ................................ 3,445 92,429 Parker Hannifin Corp. ..................... 3,269 194,506 Pitney Bowes, Inc. ........................ 6,439 261,552 Power One, Inc.* .......................... 2,295 24,855 Raytheon Co. .............................. 11,474 344,679 Robert Half Intl., Inc.* .................. 4,720 110,165 Rockwell Automation, Inc. ................. 5,139 182,948 Rockwell Collins .......................... 4,880 146,546 Ryder System, Inc. ........................ 1,768 60,377 Southwest Airlines Co. .................... 21,700 350,238 Textron, Inc. ............................. 3,750 213,975 Thomas & Betts Corp. ...................... 1,612 36,899 The accompanying notes are an integral part of these financial statements. 15 MUTUAL OF AMERICA INVESTMENT CORPORATION (ALL AMERICA FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------ ----------- INDEXED ASSETS (CONTINUED): COMMON STOCKS (CONTINUED) INDUSTRIAL (CONTINUED) Tyco International, Ltd. .................. 55,108 $ 1,460,362 Union Pacific Corp. ....................... 7,034 488,722 United Parcel Service Cl B ................ 30,991 2,310,379 United Technologies Corp. ................. 12,972 1,229,356 Waste Management, Inc. .................... 16,056 475,258 ----------- 30,895,626 ----------- TECHNOLOGY (10.2%) ADC Telecommunications, Inc.* ............. 22,187 65,894 Adobe Systems, Inc. ....................... 6,451 253,523 Advanced Micro Devices, Inc.* ............. 9,609 143,173 Agilent Technologies, Inc.* ............... 13,108 383,277 Altera Corp.* ............................. 10,441 237,010 Analog Devices, Inc. ...................... 10,125 462,205 Andrew Corp.* ............................. 4,233 48,721 Apple Computer, Inc.* ..................... 9,993 213,549 Applied Materials, Inc.* .................. 45,847 1,029,264 Applied Micro Circuits Corp.* ............. 8,463 50,608 Autodesk, Inc. ............................ 3,076 75,607 Automatic Data Processing, Inc. ........... 16,387 649,088 Avaya, Inc.* .............................. 11,487 148,641 BMC Software, Inc.* ....................... 6,237 116,319 Broadcom Corp. Cl A* ...................... 8,348 283,998 Ciena Corp.* .............................. 13,061 86,724 Cisco Systems, Inc.* ...................... 190,301 4,622,411 Citrix Systems, Inc.* ..................... 4,524 95,954 Computer Associates Intl., Inc. ........... 15,963 436,428 Computer Sciences Corp.* .................. 5,164 228,404 Compuware Corp.* .......................... 10,588 63,952 Comverse Technology, Inc.* ................ 5,316 93,508 Concord EFS, Inc.* ........................ 12,822 190,278 Convergys Corp.* .......................... 3,943 68,845 Corning, Inc.* ............................ 36,656 382,322 Dell, Inc.* ............................... 70,582 2,396,965 EMC Corp.* ................................ 66,248 855,924 Electronic Arts, Inc.* .................... 8,211 392,322 Electronic Data Systems Corp. ............. 13,242 324,959 First Data Corp. .......................... 20,091 825,539 Fiserv, Inc.* ............................. 5,343 211,102 Gateway, Inc.* ............................ 8,942 41,133 Hewlett-Packard Co. ....................... 84,054 1,930,720 Intel Corp. ............................... 180,065 5,798,093 Intl. Business Machines Corp. ............. 47,426 4,395,442 Intuit, Inc.* ............................. 5,472 289,524 JDS Uniphase Corp.* ....................... 39,556 144,379 Jabil Circuit, Inc.* ...................... 5,506 155,820 KLA Tencor Corp.* ......................... 5,368 314,941 LSI Logic Corp.* .......................... 10,449 92,683 Lexmark Int'l, Inc.* ...................... 3,542 278,543 Linear Technology Corp. ................... 8,612 362,307 Lucent Technologies* ...................... 115,602 328,310 Maxim Integrated Products, Inc ............ 9,058 451,088 Mercury Interactive Corp.* ................ 2,482 120,724 Micron Technology, Inc.* .................. 16,832 226,727 Microsoft Corp. ........................... 298,062 8,208,627 Molex Inc., Cl A .......................... 5,247 183,068 Motorola, Inc. ............................ 64,168 902,844 NCR Corp.* ................................ 2,608 101,190 NVIDIA Corporation* ....................... 4,471 103,951 National Semiconductor Corp.* ............. 5,110 201,385 Network Appliance, Inc.* .................. 9,511 195,261 Novell, Inc.* ............................. 10,294 108,293 Novellus Systems, Inc.* ................... 4,199 176,568 Oracle Corp.* ............................. 144,080 1,901,856 PMC Sierra, Inc.* ......................... 4,763 95,974 Parametric Technology Corp.* .............. 7,340 28,920 Paychex, Inc. ............................. 10,394 386,657 Peoplesoft, Inc.* ......................... 10,336 235,661 PerkinElmer, Inc. ......................... 3,497 59,694 QLogic Corp.* ............................. 2,604 134,366 Qualcomm, Inc. ............................ 22,055 1,189,426 Sabre Group Holdings, Inc. ................ 3,955 85,388 Sanmina Corp.* ............................ 14,261 179,831 Scientific-Atlanta, Inc. .................. 4,186 114,278 Siebel Systems, Inc.* ..................... 13,670 189,603 Solectron Corp.* .......................... 23,046 136,202 Sun Microsystems, Inc.* ................... 90,053 404,338 Sungard Data Sys. Inc.* ................... 7,920 219,463 Symantec Corp.* ........................... 8,492 294,248 Symbol Technologies, Inc. ................. 6,356 107,353 Tektronix, Inc. ........................... 2,331 73,660 Tellabs, Inc.* ............................ 11,502 96,962 Teradyne, Inc.* ........................... 5,275 134,249 Texas Instruments, Inc. ................... 47,707 1,401,632 Thermo Electron Corp.* .................... 4,488 113,098 Unisys Corp.* ............................. 9,108 135,254 Veritas Software Corp.* ................... 11,787 438,005 Waters Corp.* ............................. 3,347 110,987 Xerox Corp.* .............................. 21,829 301,240 Xilinx, Inc.* ............................. 9,437 365,589 Yahoo!, Inc.* ............................. 18,120 818,480 ----------- 50,300,549 ----------- TELECOMMUNICATIONS (2.0%) AT&T Corp. ................................ 21,774 442,012 AT&T Wireless Services.* .................. 74,829 597,884 Alltel Corp. .............................. 8,603 400,728 BellSouth Corp. ........................... 50,946 1,441,772 CenturyTel, Inc. .......................... 3,975 129,665 Citizens Communications Co.* .............. 7,841 97,385 Nextel Communications, Inc.* .............. 30,310 850,499 Qwest Communications Intl.* ............... 48,746 210,583 SBC Communications, Inc. .................. 91,264 2,379,252 Sprint Corp. (FON Gp.) .................... 24,919 409,170 Sprint Corp. (PCS Gp.)* ................... 28,533 160,070 Verizon Communications .................... 76,126 2,670,500 ----------- 9,789,520 ----------- UTILITIES (1.6%) AES Corp.* ................................ 17,165 162,038 Allegheny Energy, Inc.* ................... 3,500 44,660 Ameren Corp. .............................. 4,477 205,942 American Electric Power, Inc. ............. 10,889 332,223 CINergy Corp. ............................. 4,909 190,518 CMS Energy Corp.* ......................... 4,442 37,846 Calpine Corp.* ............................ 11,389 54,781 Centerpoint Energy, Inc. .................. 8,438 81,764 Consolidated Edison, Inc. ................. 6,215 267,307 Constellation Energy Group ................ 4,611 180,521 DTE Energy Co. ............................ 4,639 182,777 Dominion Resources, Inc. .................. 8,943 570,832 Duke Energy Corp. ......................... 25,018 511,618 Dynergy, Inc.* ............................ 10,392 44,478 The accompanying notes are an integral part of these financial statements. 16 MUTUAL OF AMERICA INVESTMENT CORPORATION (ALL AMERICA FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------ ----------- INDEXED ASSETS (CONTINUED): COMMON STOCKS (CONTINUED) UTILITIES (CONTINUED) Edison International ...................... 8,981 $ 196,953 El Paso Corp. ............................. 16,766 137,314 Entergy Corp. ............................. 6,307 360,319 Exelon Corp. .............................. 9,015 598,235 FPL Group, Inc. ........................... 5,071 331,745 FirstEnergy Corp. ......................... 9,092 320,038 Keyspan Corporation ....................... 4,385 161,368 Kinder Morgan, Inc. ....................... 3,397 200,763 NiSource, Inc. ............................ 7,235 158,736 Nicor, Inc. ............................... 1,214 41,325 PG & E Corp.* ............................. 11,433 317,494 PPL Corporation ........................... 4,888 213,850 Peoples Energy Corp. ...................... 1,014 42,629 Pinnacle West Capital Corp. ............... 2,516 100,690 Progress Energy, Inc. ..................... 6,756 305,777 Public Svc. Enterprise Group .............. 6,483 283,955 Sempra Energy ............................. 6,237 187,484 Southern Co. .............................. 20,184 610,566 TXU Corp. ................................. 8,929 211,796 Teco Energy, Inc. ......................... 5,178 74,615 Williams Cos., Inc. ....................... 14,285 140,279 Xcel Energy, Inc. ......................... 10,994 186,678 ------------ 8,049,914 ------------ TOTAL INDEXED ASSETS -- COMMON STOCKS (Cost: $209,803,313) 57.7% ................ $283,628,000 ------------ - ---------- * Non-income producing security. The accompanying notes are an integral part of these financial statements. 17 MUTUAL OF AMERICA INVESTMENT CORPORATION (ALL AMERICA FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rate Maturity Amount Value ---- -------- ---------- ------------ INDEXED ASSETS: SHORT-TERM DEBT SECURITIES: U.S. GOVERNMENT (0.2%) U.S. Treasury Bill(a) ................................. 0.90% 01/15/04 $ 700,000 $ 699,756 U.S. Treasury Bill(a) ................................. 0.94 01/22/04 500,000 499,727 ------------ 1,199,483 ------------ U.S. GOVERNMENT AGENCIES (1.8%) Federal National Mortgage Association ................. 0.69 01/02/04 8,670,000 8,669,834 ------------ TOTAL SHORT-TERM DEBT SECURITIES (Cost: $9,869,317) 2.0%....................................................................................... 9,869,317 ------------ TOTAL INDEXED ASSETS (Cost: $219,672,630) 59.7% .................................................................................. $293,497,317 ------------ - ---------- FUTURES CONTRACTS OUTSTANDING AS OF December 31, 2003: Expiration Underlying Face Unrealized Date Amount at Value Gain/(Loss) ---------- --------------- ----------- PURCHASED 36 S&P 500 Stock Index Futures Contracts ..................... March 2004 $9,995,400 $ 244,500 ========== ========== Face value of futures purchased and outstanding as a percentage of total investments in securites: 2.0% - ---------- (a) This security, or a portion thereof, has been segregated to cover initial margin requirements on open futures contracts. The accompanying notes are an integral part of these financial statements. 18 MUTUAL OF AMERICA INVESTMENT CORPORATION (ALL AMERICA FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------ ----------- ACTIVE ASSETS: COMMON STOCKS BASIC MATERIALS (2.3%) Alcoa, Inc. ............................... 4,100 $ 155,800 Celanese AG* .............................. 18,490 752,358 Cleveland-Cliffs, Inc.* ................... 20,470 1,042,947 Coeur D'Alene Mines Corp.* ................ 87,180 503,900 Cytec Industries, Inc.* ................... 15,320 588,135 Georgia Gulf Corp. ........................ 51,750 1,494,540 Goldcorp, Inc. ............................ 7,280 116,116 Graftech International, Ltd.* ............. 71,380 963,630 International Paper Co. ................... 22,600 974,286 Lyondell Petrochemical Co. ................ 27,810 471,380 Monsanto Co. .............................. 34,400 990,032 Pactiv Corp.* ............................. 43,000 1,027,700 Praxair, Inc. ............................. 10,700 408,740 Steel Dynamics, Inc.* ..................... 30,020 690,460 TETRA Technologies* ....................... 31,380 780,107 Valspar Corp. ............................. 9,230 456,147 ----------- 11,416,278 ----------- CONSUMER, CYCLICAL (5.6%) American Axle & Mfg. Holdings* ............ 24,240 979,781 Borg-Warner, Inc. ......................... 9,960 847,297 Buffalo Wild Wings, Inc.* ................. 4,000 103,480 CBRL Group, Inc. .......................... 18,220 697,097 Cheesecake Factory, Inc.* ................. 16,990 748,070 Clear Channel Communications .............. 12,200 571,326 Courier Corp. ............................. 11,058 425,412 Dick's Sporting Goods, Inc.* .............. 17,610 856,903 Disney (Walt) Co. ......................... 43,200 1,007,856 Ford Motor Co. ............................ 114,000 1,824,000 Gap, Inc. ................................. 20,250 470,003 General Motors Corp. ...................... 23,000 1,228,200 Guitar Center, Inc.* ...................... 29,209 953,382 Hibbett Sporting Goods, Inc.* ............. 27,110 807,878 Hot Topic, Inc.* .......................... 18,015 530,722 ITT Educational Services, Inc. ............ 12,650 594,171 Jacuzzi Brands, Inc.* ..................... 95,730 678,726 Landry's Restaurant, Inc. ................. 62,490 1,607,243 P.F. Changs China Bistro, Inc.* ........... 9,487 482,699 Quality Distribution, Inc.* ............... 32,630 639,548 Rare Hospitality Int'l., Inc.* ............ 22,160 541,590 Red Robin Gourmet Burgers* ................ 32,200 981,134 Redenvelope, Inc.* ........................ 54,940 917,498 The Finish Line Cl A* ..................... 27,110 812,487 The Steak N Shake Company* ................ 37,550 670,268 Time Warner, Inc.* ........................ 123,000 2,212,770 Tribune Co. ............................... 37,000 1,909,200 West Marine, Inc.* ........................ 72,420 2,014,000 Wet Seal, Inc. Cl A* ...................... 52,680 521,005 XM Satellite Radio Holdings Cl A .......... 24,269 638,032 ----------- 27,271,778 ----------- CONSUMER, NON-CYCLICAL (1.0%) Anheuser-Busch Cos., Inc. ................. 24,750 1,303,830 Gillette Co. .............................. 40,500 1,487,565 Jarden Corp.* ............................. 54,405 1,487,433 ----------- 4,278,828 ----------- ENERGY (2.1%) Apache Corp. .............................. 5,717 463,649 Brigham Exploration Company* .............. 86,800 696,917 Chesapeake Energy Corp. ................... 34,370 466,745 ChevronTexaco Corp. ....................... 16,950 1,464,311 Denbury Resources, Inc.* .................. 29,460 409,789 Exxon Mobil Corp. ......................... 15,860 650,260 Maverick Tube Corp.* ...................... 42,930 826,403 Occidental Petroleum Corp. ................ 15,380 649,651 Patina Oil & Gas Corp. .................... 19,640 962,164 Pogo Producing Co. ........................ 6,390 308,637 Quicksilver Resources* .................... 8,040 259,692 Southwestern Energy Co.* .................. 50,580 1,208,862 Ultra Petroleum Corp.* .................... 26,120 643,074 Western Gas Resources ..................... 32,630 1,541,768 ----------- 10,551,922 ----------- FINANCIAL (5.4%) Aflac, Inc. ............................... 58,970 2,133,535 Alabama National Bancorp .................. 16,732 879,267 American Express Co. ...................... 5,080 245,008 American Int'l. Group, Inc. ............... 65,400 4,334,712 Bank of America Corp. ..................... 6,680 537,272 Bank of the Ozarks ........................ 22,940 516,838 Charles Schwab Corp. ...................... 53,300 631,072 Cincinnati Financial Corp. ................ 32,000 1,340,160 Citigroup, Inc. ........................... 8,290 402,397 Comerica, Inc. ............................ 13,500 756,810 Conseco, Inc.* ............................ 28,720 626,096 East West Bancorp, Inc. ................... 21,373 1,147,303 Huntington Bancshares, Inc. ............... 65,250 1,468,125 J.P. Morgan Chase & Co. ................... 19,300 708,889 MBNA Corp. ................................ 118,500 2,944,725 Morgan Stanley ............................ 60,750 3,515,603 PNC Financial Services Group .............. 11,600 634,868 PrivateBancorp, Inc. ...................... 38,563 1,746,518 SouthTrust Corp. .......................... 15,050 492,587 Texas Regional Bancshares ................. 17,035 630,295 Wachovia Corp. ............................ 10,000 465,900 Wells Fargo & Company ..................... 4,300 253,227 ----------- 26,411,207 ----------- HEALTHCARE (3.8%) Acusphere, Inc.* .......................... 23,570 206,945 Alaris Medical Systems, Inc.* ............. 35,021 532,669 Alexion Pharmaceuticals, Inc* ............. 23,568 401,127 Bristol-Myers Squibb Co. .................. 61,850 1,768,910 Cardinal Health, Inc. ..................... 33,900 2,073,324 Centene Corporation* ...................... 19,060 533,871 Closure Medical Corporation* .............. 12,533 427,250 Cubist Pharmaceuticals, Inc.* ............. 23,373 284,216 Dendreon Corp.* ........................... 48,687 392,417 Edwards Lifesciences Corp.* ............... 14,138 425,271 GTC Biotherapeutics* ...................... 70,122 210,261 IDEXX Laboratories, Inc.* ................. 9,855 456,089 Introgen Therapeutics, Inc.* .............. 34,585 293,281 Maxim Pharmaceuticals, Inc.* .............. 45,990 409,311 Medtronic, Inc. ........................... 55,000 2,673,550 Neurocrine Biosciences, Inc.* ............. 3,005 163,893 Pfizer, Inc. .............................. 65,000 2,296,450 Pharmaceutical Resources, Inc.* ........... 8,464 551,430 Select Medical Corp. ...................... 73,700 1,199,836 Shire Pharmaceuticals Group Plc ........... 23,120 671,867 Staar Surgical Co.* ....................... 38,272 430,943 Telik, Inc.* .............................. 18,062 415,426 Vicuron Pharmaceuticals, Inc.* ............ 15,915 296,815 VistaCare, Inc. Cl A* ..................... 33,630 1,175,032 Vital Images, Inc.* ....................... 31,887 569,502 ----------- 18,859,686 ----------- The accompanying notes are an integral part of these financial statements. 19 MUTUAL OF AMERICA INVESTMENT CORPORATION (ALL AMERICA FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------ ------------ ACTIVE ASSETS (CONTINUED): COMMON STOCKS (CONTINUED) INDUSTRIAL (5.8%) 3M Company ................................ 4,600 $ 391,138 AGCO Corp.* ............................... 33,910 682,947 Actuant Corp. Cl A* ....................... 34,830 1,260,846 Ametek, Inc. .............................. 13,410 647,167 Applied Industrial Tech, Inc. ............. 30,460 726,776 Aspect Communications, Inc.* .............. 36,080 568,621 Asyst Technologies, Inc.* ................. 15,380 266,843 Benchmark Electronics* .................... 18,933 659,058 Boeing Co. ................................ 38,400 1,618,176 Buckeye Technologies, Inc.* ............... 55,410 556,871 Cendant Corp.* ............................ 48,300 1,075,641 Clarcor, Inc. ............................. 27,639 1,218,880 Cymer, Inc.* .............................. 8,800 406,472 Electro Scientific Inds., Inc.* ........... 26,110 621,418 Esterline Technologies* ................... 30,450 812,102 Graco, Inc. ............................... 17,770 712,577 Jacobs Engineering Group, Inc. ............ 15,916 764,127 Joy Global, Inc. .......................... 36,980 967,027 Kirby Corp.* .............................. 43,063 1,502,037 Magma Design Automation* .................. 64,041 1,494,717 Moog, Inc. Cl A* .......................... 12,430 614,042 Mykrolis Corp* ............................ 41,720 670,858 NN, Inc. .................................. 42,850 538,196 Northrop Grumman Corp. .................... 12,800 1,223,680 Precision Castparts Corp. ................. 18,150 824,192 Roper Industries, Inc. .................... 13,920 685,699 Shaw Group, Inc.* ......................... 54,390 740,792 TTM Technologies* ......................... 52,900 892,952 UTI Worldwide, Inc.* ...................... 25,140 950,543 Union Pacific Corp. ....................... 29,320 2,037,154 United Parcel Service Cl B ................ 3,500 260,925 Wabash National Corp.* .................... 25,410 744,513 York International Corp. .................. 40,270 1,481,936 ------------ 28,618,923 ------------ TECHNOLOGY (11.3%) ASE Test Limited* ......................... 52,060 779,337 Agilent Technologies, Inc.* ............... 68,500 2,002,939 Altiris, Inc.* ............................ 28,060 1,023,628 Applied Materials, Inc.* .................. 158,000 3,547,099 Ascential Software Corp.* ................. 36,800 954,223 Axcelis Technology* ....................... 30,500 311,710 Brocade Communication Sys.* ............... 125,000 722,499 Chordiant Software, Inc.* ................. 105,510 575,029 Cisco Systems, Inc.* ...................... 143,500 3,485,614 Corning, Inc.* ............................ 120,000 1,251,599 Cray, Inc.* ............................... 47,672 473,382 Cypress Semiconductor Corp.* .............. 24,669 526,929 Dell, Inc.* ............................... 68,000 2,309,279 EMC Corp.* ................................ 185,000 2,390,199 Embarcardero Technologies, Inc. ........... 35,530 566,703 Emulex Corp.* ............................. 25,700 685,676 Fairchild Semiconductor Intl.* ............ 38,681 965,865 Integrated Device Tech., Inc.* ............ 41,940 720,110 Integrated Silicon Solution* .............. 54,220 849,627 International Rectifier* .................. 26,637 1,316,134 Intersil Corp. Cl A ....................... 40,000 994,000 Juniper Networks, Inc.* ................... 175,000 3,269,000 Kulicke and Soffa Industries* ............. 16,240 233,531 LTX Corp.* ................................ 26,840 403,405 Lecroy Corp.* ............................. 13,680 247,334 Linear Technology Corp. ................... 86,000 3,618,020 Mapinfo Corp.* ............................ 45,280 456,875 Mastec, Inc.* ............................. 51,700 765,677 Maxim Integrated Products, Inc. ........... 75,000 3,735,000 Microsoft Corp. ........................... 90,000 2,478,600 Mindspeed Technologies* ................... 158,240 1,083,944 Nortel Networks Corp.* .................... 150,000 634,500 Power Integrations, Inc.* ................. 18,980 635,071 Quest Software, Inc.* ..................... 59,320 842,344 SONUS Networks, Inc.* ..................... 54,927 414,150 Semtech Corp.* ............................ 33,880 770,092 Silicon Storage Technology* ............... 56,190 618,090 Technitrol, Inc.* ......................... 29,970 621,578 Varian Semiconductor Equip.* .............. 8,810 384,909 Veritas Software Corp.* ................... 71,000 2,638,360 Websense, Inc.* ........................... 33,740 986,558 Xilinx, Inc.* ............................. 92,000 3,564,080 Zebra Technologies Cl A* .................. 12,860 852,747 ------------ 55,705,446 ------------ TELECOMMUNICATIONS (0.8%) BellSouth Corp. ........................... 42,800 1,211,240 CenturyTel, Inc. .......................... 26,670 869,975 Citizens Communications Co.* .............. 61,500 763,830 Nextel Communications, Inc.* .............. 4,130 115,888 SpectraLink Corporation ................... 41,980 804,757 ------------ 3,765,690 ------------ UTILITIES (1.0%) CINergy Corp. ............................. 44,920 1,743,345 Energen Corp. ............................. 21,750 892,403 Equitable Resources, Inc. ................. 4,160 178,547 Exelon Corp. .............................. 20,400 1,353,744 Williams Cos., Inc. ....................... 84,760 832,343 ------------ 5,000,382 ------------ TOTAL ACTIVE ASSETS -- COMMON STOCKS (Cost: $162,775,779) 39.1% ................ $191,880,140 ------------ - ---------- * Non-income producing security. The accompanying notes are an integral part of these financial statements. 20 MUTUAL OF AMERICA INVESTMENT CORPORATION (ALL AMERICA FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rate Maturity Amount Value ---- -------- ---------- ------------ ACTIVE ASSETS: SHORT-TERM DEBT SECURITIES: U.S. GOVERNMENT AGENCIES (1.1%) Federal National Mortgage Association ................. 0.69% 01/02/04 $5,280,000 $ 5,279,899 ------------ TOTAL SHORT-TERM DEBT SECURITIES (Cost: $5,279,899) 1.1%..................................................................................... 5,279,899 ------------ TOTAL ACTIVE ASSETS (Cost: $168,055,678) 40.2%................................................................................. 197,160,039 ------------ TEMPORARY CASH INVESTMENTS (Cost: $404,100) 0.1%**.................................................................................... 404,100 ------------ TOTAL INVESTMENTS (Cost: $388,132,408) 100.0%................................................................................. $491,061,456 ============ - ---------- ** The fund has an arrangement with its custodian bank, JP Morgan Chase Bank, whereby uninvested cash, subject to parameters set by the fund, is automatically invested in the fund's name by the bank in overnight commercial paper issued by J.P. Morgan Chase & Co. On the next business day, these funds (and earned interest) are automatically returned to the fund. The annual rate of interest earned on this temporary cash investment at December 31, 2003 was 0.44%. The accompanying notes are an integral part of these financial statements. 21 MUTUAL OF AMERICA INVESTMENT CORPORATION (EQUITY INDEX FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES December 31, 2003 Shares Value ------ ----------- COMMON STOCKS: BASIC MATERIALS (2.9%) Air Products & Chemicals, Inc. ............ 13,070 $ 690,488 Alcoa, Inc. ............................... 49,765 1,891,070 Allegheny Technologies, Inc. .............. 4,638 61,314 Ball Corp. ................................ 3,241 193,066 Bemis Co. ................................. 3,055 152,750 Dow Chemical Co. .......................... 52,939 2,200,674 Du Pont (E.I.) de Nemours & Co. ........... 57,323 2,630,552 Eastman Chemical Co. ...................... 4,449 175,869 Ecolab, Inc. .............................. 14,817 405,541 Engelhard Corp. ........................... 7,215 216,089 Freeport-McMoran Copper Cl B .............. 10,475 441,312 Georgia-Pacific (Timber Group) ............ 14,615 448,242 Great Lakes Chemical Corp. ................ 2,910 79,123 Hercules, Inc.* ........................... 6,378 77,812 International Paper Co. ................... 27,631 1,191,172 Intl. Flavors & Fragrances ................ 5,386 188,079 Louisiana-Pacific Corp.* .................. 6,090 108,889 MeadWestvaco Corp. ........................ 11,534 343,137 Monsanto Co. .............................. 15,067 433,628 Newmont Mining Corp. Holding Co. .......... 24,848 1,207,861 Nucor Corp. ............................... 4,502 252,112 PPG Industries, Inc. ...................... 9,772 625,603 Pactiv Corp.* ............................. 9,043 216,128 Phelps Dodge Corp.* ....................... 5,138 390,950 Praxair, Inc. ............................. 18,700 714,340 Rohm & Haas Co. ........................... 12,805 546,902 Sealed Air Corp.* ......................... 4,887 264,582 Sigma-Aldrich Corp. ....................... 3,988 228,034 Temple-Inland, Inc. ....................... 3,121 195,593 United States Steel Group ................. 5,939 207,984 Vulcan Materials Co. ...................... 5,849 278,237 Weyerhaeuser Co. .......................... 12,641 809,024 Worthington Industries, Inc. .............. 4,951 89,267 ----------- 17,955,424 ----------- CONSUMER, CYCLICAL (10.8%) eBay, Inc.* ............................... 37,150 2,399,519 American Greetings Corp. Cl A* ............ 3,822 83,587 AutoZone, Inc.* ........................... 5,105 434,997 Autonation, Inc.* ......................... 15,819 290,595 Bed Bath & Beyond, Inc.* .................. 17,029 738,207 Best Buy Co., Inc. ........................ 18,611 972,239 Big Lots, Inc.* ........................... 6,722 95,520 Black & Decker Corp. ...................... 4,471 220,510 Boise Cascade Corp. ....................... 4,973 163,413 Brunswick Corp. ........................... 5,263 167,521 Carnival Corp. ............................ 36,226 1,439,259 Centex Corp. .............................. 3,575 384,849 Circuit City Group, Inc. .................. 12,046 122,026 Clear Channel Communications .............. 35,401 1,657,829 Comcast Corp. Cl A* ....................... 129,448 4,244,600 Cooper Tire & Rubber Co. .................. 4,247 90,801 Dana Corp. ................................ 8,547 156,837 Darden Restaurants, Inc. .................. 9,481 199,480 Delphi Corporation ........................ 32,222 328,987 Dillard's, Inc. Cl A ...................... 4,790 78,843 Disney (Walt) Co. ......................... 117,626 2,744,215 Dollar General Corp. ...................... 19,381 406,807 Dow Jones & Co., Inc. ..................... 4,691 233,846 Eastman Kodak Co. ......................... 16,481 423,067 Family Dollar Stores, Inc. ................ 9,916 355,786 Federated Department Stores ............... 10,397 490,011 Ford Motor Co. ............................ 105,301 1,684,816 Fortune Brands, Inc. ...................... 8,389 599,730 Gannett Co., Inc. ......................... 15,588 1,389,826 Gap, Inc. ................................. 51,518 1,195,733 General Motors Corp. ...................... 32,248 1,722,043 Genuine Parts Co. ......................... 10,005 332,166 Goodyear Tire & Rubber Co.* ............... 10,083 79,252 Harley-Davidson, Inc. ..................... 17,423 828,115 Harrah's Entertainment, Inc. .............. 6,353 316,189 Hasbro, Inc. .............................. 10,034 213,524 Hilton Hotels Corp. ....................... 21,818 373,742 Home Depot, Inc. .......................... 130,845 4,643,689 International Game Technology ............. 19,911 710,823 Interpublic Group of Cos.,Inc ............. 23,845 371,982 Johnson Controls, Inc. .................... 5,194 603,127 Jones Apparel Group, Inc. ................. 7,265 255,946 KB Home ................................... 2,666 193,338 Knight-Ridder, Inc. ....................... 4,595 355,515 Kohl's Corp.* ............................. 19,554 878,757 Leggett & Platt ........................... 11,038 238,752 Limited Brands, Inc. ...................... 29,714 535,743 Liz Claiborne, Inc. ....................... 6,276 222,547 Lowe's Companies, Inc. .................... 45,222 2,504,847 Marriott International, Inc. .............. 13,298 614,368 Mattel, Inc. .............................. 24,722 476,393 May Department Stores Co. ................. 16,596 482,446 Maytag Corp. .............................. 4,517 125,798 McDonald's Corp. .......................... 72,988 1,812,292 McGraw-Hill Cos., Inc. .................... 11,019 770,448 Meredith Corp. ............................ 2,885 140,817 NIKE, Inc. Cl B ........................... 15,091 1,033,130 New York Times Co. Cl A ................... 8,566 409,369 Newell Rubbermaid, Inc. ................... 15,780 359,311 Nordstrom, Inc. ........................... 7,904 271,107 Office Depot, Inc.* ....................... 18,008 300,914 Omnicom Group, Inc. ....................... 10,927 954,255 Penney (J.C.) Co., Inc. ................... 15,701 412,622 Pulte Homes, Inc. ......................... 3,568 334,036 RadioShack Corp. .......................... 9,438 289,558 Reebok International, Ltd. ................ 3,387 133,177 Sears Roebuck & Co. ....................... 14,597 664,018 Sherwin-Williams Co. ...................... 8,383 291,225 Snap-On, Inc. ............................. 3,351 108,036 Stanley Works ............................. 4,661 176,512 Staples, Inc.* ............................ 28,475 777,367 Starbucks Corp.* .......................... 22,491 743,552 Starwood Hotels & Resorts ................. 11,631 418,367 TJX Companies, Inc. ....................... 28,943 638,193 Target Corp. .............................. 52,417 2,012,813 Tiffany & Co. ............................. 8,433 381,172 Time Warner, Inc.* ........................ 260,040 4,678,120 Toys R Us, Inc.* .......................... 12,277 155,181 Tribune Co. ............................... 17,957 926,581 Tupperware Corp. .......................... 3,361 58,280 Univision Communications, Inc. ............ 18,547 736,130 V F Corp. ................................. 6,215 268,737 Viacom, Inc. Cl B ......................... 100,597 4,464,495 Visteon Corp. ............................. 7,518 78,262 Wendy's International, Inc. ............... 6,552 257,100 Whirlpool Corp. ........................... 4,006 291,036 Yum! Brands, Inc.* ........................ 16,916 581,910 ----------- 66,800,681 ----------- CONSUMER, NON-CYCLICAL (10.5%) Alberto-Culver Co. Cl A ................... 3,380 213,210 Albertson's, Inc. ......................... 21,101 477,938 Altria Group, Inc. ........................ 116,810 6,356,800 Anheuser-Busch Cos., Inc. ................. 46,856 2,468,374 The accompanying notes are an integral part of these financial statements. 22 MUTUAL OF AMERICA INVESTMENT CORPORATION (EQUITY INDEX FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------ ----------- Common Stocks (CONTINUED): CONSUMER, NON-CYCLICAL (CONTINUED) Archer Daniels Midland Co. ................ 37,189 $ 566,017 Avon Products, Inc. ....................... 13,601 917,931 Brown-Forman Corp. Cl B ................... 3,490 326,141 CVS Corp. ................................. 22,712 820,357 Campbell Soup Co. ......................... 23,599 632,453 Clorox Co. ................................ 12,136 589,324 Coca-Cola Co. ............................. 140,983 7,154,887 Coca-Cola Enterprises, Inc. ............... 26,161 572,141 Colgate-Palmolive Co. ..................... 30,896 1,546,345 ConAgra Foods, Inc. ....................... 30,878 814,870 Coors (Adolph) Co. Cl B ................... 2,093 117,417 Costco Wholesale Corp.* ................... 26,325 978,764 General Mills, Inc. ....................... 21,472 972,682 Gillette Co. .............................. 58,183 2,137,062 Heinz (H.J.) Co. .......................... 20,235 737,161 Hershey Food Corp. ........................ 7,483 576,116 Kellogg Co. ............................... 23,472 893,814 Kimberly Clark Corp. ...................... 29,011 1,714,260 Kroger Co.* ............................... 42,850 793,154 McCormick & Co., Inc. ..................... 7,983 240,288 Pepsi Bottling Group, Inc. ................ 15,112 365,408 PepsiCo, Inc. ............................. 98,728 4,602,699 Proctor & Gamble Co. ...................... 74,573 7,448,351 RJ Reynolds Tobacco Holdings .............. 4,867 283,016 Safeway, Inc.* ............................ 25,436 557,303 Sara Lee Corp. ............................ 45,450 986,720 Supervalu, Inc. ........................... 7,711 220,457 Sysco Corp. ............................... 37,217 1,385,589 UST, Inc. ................................. 9,538 340,411 Wal-Mart Stores, Inc. ..................... 248,885 13,203,349 Walgreen Co. .............................. 58,958 2,144,892 Winn-Dixie Stores, Inc. ................... 8,145 81,043 Wrigley (Wm.) Jr. Co. ..................... 12,925 726,514 ----------- 64,963,258 ----------- ENERGY (5.6%) Amerada Hess Corp. ........................ 5,169 274,836 Anadarko Petroleum Corp. .................. 14,429 736,023 Apache Corp. .............................. 9,319 755,771 Ashland, Inc. ............................. 3,945 173,817 BJ Services Co.* .......................... 9,103 326,798 Baker Hughes, Inc. ........................ 19,257 619,305 Burlington Resources, Inc. ................ 11,423 632,606 ChevronTexaco Corp. ....................... 61,474 5,310,739 ConocoPhillips ............................ 39,151 2,567,131 Devon Energy Corp. ........................ 13,374 765,795 EOG Resources, Inc. ....................... 6,618 305,553 Exxon Mobil Corp. ......................... 380,121 15,584,961 Halliburton Co. ........................... 25,193 655,018 Kerr-McGee Corp. .......................... 5,800 269,642 Marathon Oil Corp. ........................ 17,842 590,392 Nabors Industries, Ltd* ................... 8,430 349,845 Noble Corporation* ........................ 7,694 275,291 Occidental Petroleum Corp. ................ 22,148 935,532 Rowan Cos., Inc.* ......................... 5,409 125,327 Schlumberger, Ltd. ........................ 33,668 1,842,313 Sunoco, Inc. .............................. 4,442 227,208 Transocean, Inc.* ......................... 18,397 441,712 Unocal Corp. .............................. 14,892 548,472 ----------- 34,314,087 ----------- FINANCIAL (19.8%) Ace, Ltd. ................................. 16,049 664,750 Aflac, Inc. ............................... 29,492 1,067,021 Allstate Corp. ............................ 40,462 1,740,675 AmSouth Bancorporation .................... 20,190 494,655 Ambac Financial Group, Inc. ............... 6,145 426,402 American Express Co. ...................... 73,973 3,567,718 American Int'l. Group, Inc. ............... 149,980 9,940,674 Aon Corp. ................................. 18,035 431,758 Apartment Investment & Mgmt.Co ............ 5,418 186,921 BB & T Corp. .............................. 31,435 1,214,648 Bank One Corp. ............................ 64,290 2,930,981 Bank of America Corp. ..................... 85,447 6,872,502 Bank of New York Co., Inc. ................ 44,488 1,473,443 Bear Stearns Cos., Inc. ................... 5,637 450,678 Capital One Financial Corp. ............... 13,280 813,931 Charles Schwab Corp. ...................... 78,016 923,709 Charter One Financial, Inc. ............... 12,803 442,344 Chubb Corp. ............................... 10,799 735,412 Cincinnati Financial Corp. ................ 9,226 386,385 Citigroup, Inc. ........................... 296,669 14,400,313 Comerica, Inc. ............................ 10,085 565,365 Countrywide Financial Corp. ............... 13,150 997,427 Equity Office Properties .................. 22,990 658,664 Equity Residential ........................ 15,841 467,468 Fannie Mae ................................ 55,879 4,194,278 Federated Investors, Inc. ................. 6,249 183,471 Fifth Third Bancorp ....................... 32,723 1,933,929 First Tennessee Natl. Corp. ............... 7,218 318,314 FleetBoston Financial Corp. ............... 60,646 2,647,198 Franklin Resources, Inc. .................. 14,434 751,434 Freddie Mac ............................... 40,009 2,333,325 Golden West Financial Corp. ............... 8,737 901,571 Goldman Sachs Group Inc. .................. 27,228 2,688,220 Hartford Financial Svc, Gp., Inc. ......... 16,269 960,359 Huntington Bancshares, Inc. ............... 13,163 296,168 J.P. Morgan Chase & Co. ................... 117,333 4,309,641 Janus Capital Group ....................... 13,841 227,131 Jefferson-Pilot Corp. ..................... 8,112 410,873 John Hancock Financial Services ........... 16,638 623,925 KeyCorp ................................... 24,104 706,729 Lehman Brothers Holdings, Inc. ............ 15,615 1,205,790 Lincoln National Corp. .................... 10,236 413,227 Loews Corp. ............................... 10,665 527,384 MBIA, Inc. ................................ 8,289 490,957 MBNA Corp. ................................ 73,477 1,825,903 MGIC Investment Corp. ..................... 5,662 322,394 Marsh & McLennan Cos., Inc. ............... 30,493 1,460,310 Marshall & Ilsley Corp. ................... 13,022 498,092 Mellon Financial Corp. .................... 24,742 794,466 Merrill Lynch & Co., Inc. ................. 54,363 3,188,390 MetLife, Inc. ............................. 43,716 1,471,918 Moody's Corp. ............................. 8,557 518,126 Morgan Stanley ............................ 62,284 3,604,375 National City Corp. ....................... 34,960 1,186,542 North Fork Bancorp, Inc. .................. 8,723 353,020 Northern Trust Corp. ...................... 12,672 588,234 PNC Financial Services Group .............. 15,945 872,670 Plum Creek Timber Co. ..................... 10,524 320,456 Principal Financial Group, Inc. ........... 18,573 614,209 Progressive Corp. of Ohio ................. 12,422 1,038,355 Prologis Trust ............................ 10,347 332,035 Providian Financial Corp.* ................ 16,691 194,283 Prudential Financial, Inc. ................ 31,083 1,298,337 Regions Financial Corp. ................... 12,776 475,267 SLM Corporation ........................... 25,926 976,892 Safeco Corp. .............................. 7,969 310,233 Simon Property Group ...................... 11,002 509,833 SouthTrust Corp. .......................... 19,082 624,554 St. Paul Companies, Inc. .................. 13,121 520,248 The accompanying notes are an integral part of these financial statements. 23 MUTUAL OF AMERICA INVESTMENT CORPORATION (EQUITY INDEX FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------ ----------- COMMON STOCKS (CONTINUED): FINANCIAL (CONTINUED) State Street Corp. ........................ 19,220 $ 1,000,978 Suntrust Banks, Inc. ...................... 16,190 1,157,585 Synovus Financial Corp. ................... 17,354 501,878 T. Rowe Price Group, Inc. ................. 7,161 339,503 Torchmark Corp. ........................... 6,509 296,420 Travelers Property Casualty Co. ........... 57,786 980,628 UNUM Provident Corp. ...................... 17,026 268,500 US Bancorp ................................ 110,920 3,303,198 Union Planters Corp. ...................... 10,844 341,478 Wachovia Corp. ............................ 76,128 3,546,804 Washington Mutual, Inc. ................... 51,720 2,075,006 Wells Fargo & Company ..................... 97,306 5,730,350 XL Capital Limited ........................ 7,894 612,180 Zions Bancorporation ...................... 5,168 316,953 ----------- 122,348,371 ----------- HEALTHCARE (12.8%) Abbott Laboratories ....................... 89,906 4,189,620 Aetna, Inc. ............................... 8,774 592,947 Allergan, Inc. ............................ 7,501 576,152 Amerisource Bergen Corp. .................. 6,435 361,325 Amgen, Inc.* .............................. 74,183 4,584,509 Anthem, Inc.* ............................. 7,952 596,400 Applera Corp.-Applied Biosys .............. 11,963 247,754 Bard (C.R.), Inc. ......................... 2,982 242,288 Bausch & Lomb, Inc. ....................... 3,015 156,479 Baxter International, Inc. ................ 35,098 1,071,191 Becton Dickinson & Co. .................... 14,604 600,809 Biogen Idec, Inc.* ........................ 18,840 692,935 Biomet, Inc. .............................. 14,703 535,336 Boston Scientific Corp.* .................. 47,109 1,731,727 Bristol-Myers Squibb Co. .................. 111,526 3,189,644 CIGNA Corp. ............................... 8,079 464,543 Cardinal Health, Inc. ..................... 24,898 1,522,762 Chiron Corp.* ............................. 10,795 615,207 Express Scripts, Inc.* .................... 4,517 300,064 Forest Laboratories, Inc.* ................ 21,027 1,299,469 Genzyme Corp. (Genl. Div)* ................ 12,890 635,993 Guidant Corp. ............................. 17,368 1,045,554 HCA, Inc. ................................. 28,496 1,224,188 Health Management Associates .............. 13,791 330,984 Humana, Inc.* ............................. 9,264 211,682 IMS Health, Inc. .......................... 13,771 342,347 Johnson & Johnson ......................... 170,694 8,818,052 King Pharmaceuticals Inc.* ................ 13,868 211,626 Lilly (Eli) & Co. ......................... 64,577 4,541,700 Manor Care, Inc. .......................... 5,126 177,206 McKesson Corp. ............................ 16,759 538,969 Medco Health Solutions* ................... 15,545 528,375 Medimmune, Inc.* .......................... 14,235 361,569 Medtronic, Inc. ........................... 69,704 3,388,311 Merck & Co., Inc. ......................... 127,957 5,911,613 Millipore Corp.* .......................... 2,807 120,841 Pfizer, Inc. .............................. 438,879 15,505,595 Quest Diagnostics, Inc. ................... 5,978 437,052 Schering-Plough Corp. ..................... 84,504 1,469,525 St. Jude Medical, Inc.* ................... 9,922 608,715 Stryker Corp. ............................. 11,472 975,235 Tenet Healthcare Corp.* ................... 26,729 429,000 UnitedHealth Group, Inc. .................. 33,737 1,962,819 Watson Pharmaceuticals, Inc.* ............. 6,208 285,568 Wellpoint Health Networks, Inc. ........... 8,738 847,499 Wyeth ..................................... 76,590 3,251,246 Zimmer Holdings, Inc.* .................... 13,907 979,053 ----------- 78,711,478 ----------- INDUSTRIAL (10.5%) 3M Company ................................ 45,138 3,838,084 Allied Waste Industries, Inc.* ............ 18,415 255,600 American Power Conversion ................. 11,418 279,170 American Standard Cos., Inc.* ............. 4,187 421,631 Apollo Group, Inc. Cl A* .................. 10,142 689,656 Avery Dennison Corp. ...................... 6,353 355,895 Block (H. & R.), Inc. ..................... 10,253 567,709 Boeing Co. ................................ 48,378 2,038,649 Burlington Northern Santa Fe .............. 21,348 690,608 CSX Corp. ................................. 12,308 442,350 Caterpillar, Inc. ......................... 19,969 1,657,826 Cendant Corp.* ............................ 58,268 1,297,628 Cintas Corp. .............................. 9,821 492,327 Cooper Industries, Ltd.* .................. 5,368 310,968 Crane Co. ................................. 3,417 105,039 Cummins, Inc. ............................. 2,433 119,071 Danaher Corp. ............................. 8,831 810,244 Deere & Co. ............................... 13,802 897,820 Delta Air Lines, Inc.* .................... 7,100 83,851 Deluxe Corp. .............................. 2,907 120,146 Donnelley (R.R.) & Sons Co. ............... 6,534 197,000 Dover Corp. ............................... 11,647 462,968 Eaton Corp. ............................... 4,371 471,981 Emerson Electric Co. ...................... 24,200 1,566,950 Equifax, Inc. ............................. 7,998 195,951 FedEx Corp. ............................... 17,154 1,157,895 Fluor Corp. ............................... 4,718 187,022 General Dynamics Corp. .................... 11,372 1,027,915 General Electric Co. ...................... 577,437 17,888,998 Goodrich Corporation ...................... 6,763 200,793 Grainger (W.W.), Inc. ..................... 5,248 248,703 Honeywell International, Inc. ............. 49,575 1,657,292 ITT Industries, Inc. ...................... 5,306 393,758 Illinois Tool Works, Inc. ................. 17,720 1,486,885 Ingersoll Rand Co.* ....................... 9,977 677,239 Lockheed Martin Corp. ..................... 25,929 1,332,751 Masco Corp. ............................... 26,635 730,065 Monster Worldwide, Inc.* .................. 6,485 142,411 Navistar International Corp.* ............. 3,951 189,213 Norfolk Southern Corp. .................... 22,453 531,013 Northrop Grumman Corp. .................... 10,532 1,006,859 PACCAR, Inc. .............................. 6,710 571,155 Pall Corp. ................................ 7,187 192,827 Parker Hannifin Corp. ..................... 6,819 405,731 Pitney Bowes, Inc. ........................ 13,434 545,689 Power One, Inc.* .......................... 4,789 51,865 Raytheon Co, .............................. 23,937 719,067 Robert Half Intl., Inc.* .................. 9,847 229,829 Rockwell Automation, Inc. ................. 10,721 381,668 Rockwell Collins .......................... 10,180 305,705 Ryder System, Inc. ........................ 3,688 125,945 Southwest Airlines Co. .................... 45,270 730,658 Textron, Inc. ............................. 7,822 446,323 Thomas & Betts Corp. ...................... 3,362 76,956 Tyco International, Ltd. .................. 114,965 3,046,573 Union Pacific Corp. ....................... 14,675 1,019,619 United Parcel Service Cl B ................ 64,654 4,819,956 United Technologies Corp. ................. 27,061 2,564,571 Waste Management, Inc. .................... 33,497 991,511 ----------- 64,453,582 ----------- TECHNOLOGY (17.0%) ADC Telecommunications, Inc.* ............. 46,286 137,469 Adobe Systems, Inc. ....................... 13,458 528,899 Advanced Micro Devices, Inc.* ............. 20,047 298,700 The accompanying notes are an integral part of these financial statements. 24 MUTUAL OF AMERICA INVESTMENT CORPORATION (EQUITY INDEX FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------ ----------- COMMON STOCKS (CONTINUED): TECHNOLOGY (CONTINUED) Agilent Technologies, Inc.* ............... 27,346 $ 799,597 Altera Corp.* ............................. 21,781 494,429 Analog Devices, Inc. ...................... 21,123 964,265 Andrew Corp.* ............................. 8,831 101,645 Apple Computer, Inc.* ..................... 20,847 445,500 Applied Materials, Inc.* .................. 95,645 2,147,230 Applied Micro Circuits Corp.* ............. 17,655 105,577 Autodesk, Inc. ............................ 6,418 157,754 Automatic Data Processing, Inc. ........... 34,185 1,354,068 Avaya, Inc.* .............................. 23,963 310,081 BMC Software, Inc.* ....................... 13,011 242,655 Broadcom Corp. Cl A* ...................... 17,415 592,458 Ciena Corp.* .............................. 27,247 180,920 Cisco Systems, Inc.* ...................... 397,002 9,643,179 Citrix Systems, Inc.* ..................... 9,438 200,180 Computer Associates Intl., Inc. ........... 33,302 910,477 Computer Sciences Corp.* .................. 10,772 476,446 Compuware Corp.* .......................... 22,088 133,412 Comverse Technology, Inc.* ................ 11,089 195,056 Concord EFS, Inc.* ........................ 26,749 396,955 Convergys Corp.* .......................... 8,226 143,626 Corning, Inc.* ............................ 76,472 797,603 Dell Inc.* ................................ 147,247 5,000,508 EMC Corp.* ................................ 138,205 1,785,609 Electronic Arts, Inc.* .................... 17,130 818,471 Electronic Data Systems Corp. ............. 27,625 677,917 First Data Corp. .......................... 41,913 1,722,205 Fiserv, Inc.* ............................. 11,146 440,378 Gateway, Inc.* ............................ 18,655 85,813 Hewlett-Packard Co. ....................... 175,352 4,027,836 Intel Corp. ............................... 375,647 12,095,833 Intl. Business Machines Corp. ............. 98,939 9,169,667 Intuit, Inc.* ............................. 11,415 603,968 JDS Uniphase Corp.* ....................... 82,521 301,202 Jabil Circuit, Inc.* ...................... 11,487 325,082 KLA Tencor Corp.* ......................... 11,198 656,987 LSI Logic Corp.* .......................... 21,799 193,357 Lexmark Int'l, Inc.* ...................... 7,389 581,071 Linear Technology Corp. ................... 17,966 755,830 Lucent Technologies* ...................... 241,166 684,911 Maxim Integrated Products, Inc. ........... 18,897 941,071 Mercury Interactive Corp.* ................ 5,178 251,858 Micron Technology, Inc.* .................. 35,115 472,999 Microsoft Corp. ........................... 621,811 17,124,672 Molex Inc., Cl A .......................... 10,947 381,941 Motorola, Inc. ............................ 133,867 1,883,509 NCR Corp.* ................................ 5,440 211,072 NVIDIA Corporation* ....................... 9,326 216,830 National Semiconductor Corp.* ............. 10,661 420,150 Network Appliance, Inc.* .................. 19,842 407,356 Novell, Inc.* ............................. 21,475 225,917 Novellus Systems, Inc.* ................... 8,761 368,400 Oracle Corp.* ............................. 300,578 3,967,630 PMC Sierra, Inc.* ......................... 9,936 200,210 Parametric Technology Corp.* .............. 15,312 60,329 Paychex, Inc. ............................. 21,683 806,608 Peoplesoft, Inc.* ......................... 21,562 491,614 PerkinElmer, Inc. ......................... 7,295 124,526 QLogic Corp.* ............................. 5,432 280,291 Qualcomm, Inc. ............................ 46,011 2,481,373 Sabre Group Holdings, Inc. ................ 8,251 178,139 Sanmina Corp.* ............................ 29,751 375,160 Scientific-Atlanta, Inc. .................. 8,732 238,384 Siebel Systems, Inc.* ..................... 28,517 395,531 Solectron Corp.* .......................... 48,077 284,135 Sun Microsystems, Inc.* ................... 187,867 843,523 Sungard Data Sys. Inc.* ................... 16,522 457,825 Symantec Corp.* ........................... 17,716 613,859 Symbol Technologies, Inc. ................. 13,260 223,961 Tektronix, Inc. ........................... 4,862 153,639 Tellabs, Inc.* ............................ 23,994 202,269 Teradyne, Inc.* ........................... 11,004 280,052 Texas Instruments, Inc. ................... 99,526 2,924,074 Thermo Electron Corp.* .................... 9,364 235,973 Unisys Corp.* ............................. 19,002 282,180 Veritas Software Corp.* ................... 24,589 913,727 Waters Corp.* ............................. 6,983 231,556 Xerox Corp.* .............................. 45,539 628,438 Xilinx, Inc.* ............................. 19,687 762,674 Yahoo!, Inc.* ............................. 37,802 1,707,516 ----------- 104,935,797 ----------- TELECOMMUNICATIONS (3.3%) AT&T Corp. ................................ 45,425 922,128 AT&T Wireless Services* ................... 156,106 1,247,287 Alltel Corp. .............................. 17,947 835,971 BellSouth Corp. ........................... 106,283 3,007,809 CenturyTel, Inc. .......................... 8,293 270,518 Citizens Communications Co.* .............. 16,358 203,166 Nextel Communications, Inc.* .............. 63,232 1,774,290 Qwest Communications Intl.* ............... 101,693 439,314 SBC Communications, Inc. .................. 190,392 4,963,519 Sprint Corp. (FON Gp.) .................... 51,985 853,594 Sprint Corp. (PCS Gp.)* ................... 59,526 333,941 Verizon Communications .................... 158,813 5,571,160 ----------- 20,422,697 ----------- UTILITIES (2.7%) AES Corp.* ................................ 35,810 338,046 Allegheny Energy, Inc.* ................... 7,302 93,174 Ameren Corp. .............................. 9,339 429,594 American Electric Power, Inc. ............. 22,716 693,065 CINergy Corp. ............................. 10,241 397,453 CMS Energy Corp.* ......................... 9,266 78,946 Calpine Corp.* ............................ 23,759 114,281 Centerpoint Energy, Inc. .................. 17,602 170,563 Consolidated Edison, Inc. ................. 12,966 557,668 Constellation Energy Group ................ 9,620 376,623 DTE Energy Co. ............................ 9,679 381,353 Dominion Resources, Inc. .................. 18,657 1,190,876 Duke Energy Corp. ......................... 52,191 1,067,306 Dynergy, Inc.* ............................ 21,680 92,790 Edison International ...................... 18,737 410,902 El Paso Corp. ............................. 34,978 286,470 Entergy Corp. ............................. 13,158 751,717 Exelon Corp. .............................. 18,807 1,248,033 FPL Group, Inc. ........................... 10,579 692,078 FirstEnergy Corp. ......................... 18,968 667,674 Keyspan Corporation ....................... 9,147 336,610 Kinder Morgan, Inc. ....................... 7,087 418,842 NiSource, Inc. ............................ 15,094 331,162 Nicor, Inc. ............................... 2,532 86,189 PG & E Corp.* ............................. 23,852 662,370 PPL Corporation ........................... 10,198 446,163 Peoples Energy Corp. ...................... 2,116 88,957 Pinnacle West Capital Corp. ............... 5,249 210,065 Progress Energy, Inc. ..................... 14,093 637,849 Public Svc. Enterprise Group .............. 13,524 592,351 Sempra Energy ............................. 13,011 391,111 Southern Co. .............................. 42,108 1,273,767 The accompanying notes are an integral part of these financial statements. 25 MUTUAL OF AMERICA INVESTMENT CORPORATION (EQUITY INDEX FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------ ------------ COMMON STOCKS (CONTINUED): UTILITIES (CONTINUED) TXU Corp. ................................. 18,627 $ 441,832 Teco Energy, Inc. ......................... 10,801 155,642 Williams Cos., Inc. ....................... 29,800 292,636 Xcel Energy, Inc. ......................... 22,936 389,453 ------------ 16,793,611 ------------ TOTAL COMMON STOCKS (Cost: $548,879,286) 95.9% ................ $591,698,986 ------------ - ---------- * Non-income producing security. The accompanying notes are an integral part of these financial statements. 26 MUTUAL OF AMERICA INVESTMENT CORPORATION (EQUITY INDEX FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rate Maturity Amount Value ---- -------- ---------- ------------ SHORT-TERM DEBT SECURITIES: U.S. GOVERNMENT (0.3%) U.S. Treasury Bill(a) ................................. 0.90% 01/15/04 $ 200,000 $ 199,930 U.S. Treasury Bill(a) ................................. 0.94 01/22/04 500,000 499,727 U.S. Treasury Bill(a) ................................. 0.88 03/04/04 1,000,000 998,506 ------------ 1,698,163 ------------ U.S. GOVERNMENT AGENCIES (3.8%) Federal National Mortgage Association ................. 0.69 01/02/04 23,330,000 23,329,553 ------------ TOTAL SHORT-TERM DEBT SECURITIES (Cost: $25,027,669) 4.1%.................................................................................... 25,027,716 ------------ TOTAL INVESTMENTS (Cost: $573,906,955) 100.0%................................................................................. $616,726,702 ============ - ---------- FUTURES CONTRACTS OUTSTANDING AS OF DECEMBER 31, 2003: Expiration Underlying Face Unrealized Date Amount at Value Gain/(Loss) ---------- --------------- ----------- PURCHASED 90 S&P 500 Stock Index Futures Contracts ...................... March 2004 $24,988,500 $ 400,375 =========== =========== Face value of futures purchased and outstanding as a percentage of total investments in securites: 4.1% - ---------- (a) This security, or a portion thereof, has been segregated to cover initial margin requirements on open futures contracts. The accompanying notes are an integral part of these financial statements. 27 MUTUAL OF AMERICA INVESTMENT CORPORATION (MID-CAP EQUITY INDEX FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES December 31, 2003 Shares Value ------ ----------- COMMON STOCKS: BASIC MATERIALS (4.1%) Airgas, Inc. .............................. 15,006 $ 322,329 Albemarle Corp. ........................... 8,352 250,309 Arch Coal, Inc. ........................... 10,690 333,207 Bowater, Inc. ............................. 11,248 520,895 Cabot Corp. ............................... 12,530 398,955 Carpenter Technology Corp. ................ 4,537 134,159 Crompton Corp. ............................ 22,590 161,970 Cytec Industries, Inc.* ................... 7,925 304,241 FMC Corp.* ................................ 7,165 244,541 Ferro Corp. ............................... 8,381 228,047 Glatfelter ................................ 8,886 110,631 IMC Global, Inc.* ......................... 23,369 232,054 Longview Fibre Co.* ....................... 10,370 128,070 Lubrizol Corp. ............................ 10,468 340,419 Lyondell Petrochemical Co. ................ 35,905 608,590 Martin Marietta Materials, Inc. ........... 9,935 466,647 Minerals Technologies, Inc. ............... 4,136 245,058 Olin Corp. ................................ 11,907 238,854 Packaging Corp. of America ................ 21,407 467,957 Peabody Energy Corp. ...................... 11,012 459,311 Potlatch Corp. ............................ 5,837 202,952 Rayonier, Inc. ............................ 9,921 411,821 RPM International, Inc. ................... 23,481 386,497 Scotts Co. Cl A* .......................... 6,547 387,321 Sensient Technologies Corp. ............... 9,477 187,360 Sonoco Products Co. ....................... 19,701 485,039 Valspar Corp. ............................. 10,280 508,038 Wausau-Mosinee Paper Corp. ................ 10,468 141,527 ----------- 8,906,799 ----------- CONSUMER, CYCLICAL (15.0%) 99 Cent Only Stores* ...................... 14,636 398,538 Abercrombie & Fitch Co. Cl A* ............. 19,633 485,131 American Eagle Outfitters* ................ 14,453 237,029 Applebees Intl., Inc. ..................... 11,162 438,332 Arvin Meritor, Inc. ....................... 13,906 335,413 Bandag, Inc. .............................. 3,909 161,051 Barnes & Noble, Inc.* ..................... 13,525 444,296 Belo Corporation .......................... 23,233 658,423 Blyth, Inc. ............................... 9,243 297,809 Bob Evans Farms, Inc. ..................... 7,099 230,434 Borders Group, Inc. ....................... 15,717 344,517 Borg-Warner, Inc. ......................... 5,569 473,755 Boyd Gaming Corp. ......................... 13,092 211,305 Brinker International, Inc.* .............. 19,631 650,964 Caesars Entertainment, Inc.* .............. 61,534 666,413 Callaway Golf Co. ......................... 15,341 258,496 CarMax, Inc.* ............................. 21,041 650,798 Catalina Marketing Corp.* ................. 10,847 218,676 CBRL Group, Inc. .......................... 10,047 384,398 Cheesecake Factory, Inc.* ................. 10,495 462,095 Chico's FAS, Inc.* ........................ 17,688 653,572 Claire's Stores, Inc. ..................... 19,266 362,971 Coach, Inc.* .............................. 37,678 1,422,345 D.R. Horton, Inc. ......................... 31,916 1,380,686 Dollar Tree Stores* ....................... 23,369 702,472 Emmis Communications Cl A* ................ 11,109 300,498 Entercom Communications* .................. 10,432 552,479 Extended Stay America, Inc. ............... 19,714 285,459 Furniture Brands Intl., Inc. .............. 11,329 332,280 Gentex Corp. .............................. 15,576 687,836 GTECH Holdings Corp. ...................... 11,969 592,346 Harte-Hanks, Inc. ......................... 17,745 385,954 Hovanian Enterprises, Inc.* ............... 6,096 530,718 International Speedway Corp. .............. 10,805 482,551 Krispy Kreme Doughnuts, Inc.* ............. 12,239 447,947 Lear Corp. ................................ 13,739 842,613 Lee Enterprises ........................... 9,052 395,120 Lennar Corp. .............................. 16,003 1,536,288 Mandalay Resort Group ..................... 12,485 558,329 Media General, Inc. Cl A .................. 4,777 310,983 Michaels Stores, Inc. ..................... 13,604 601,297 Modine Manufacturing Co. .................. 6,944 187,349 Mohawk Industries, Inc.* .................. 13,499 952,219 Neiman-Marcus Group, Inc.* ................ 9,933 533,104 O'Reilly Automotive, Inc.* ................ 11,021 422,766 Outback Steakhouse, Inc. .................. 15,191 671,594 Payless Shoesource, Inc.* ................. 13,817 185,286 PetSmart, Inc. ............................ 29,041 691,176 Pier 1 Imports, Inc. ...................... 18,057 394,726 Reader's Digest Assn ...................... 20,086 294,461 Rent-A-Center, Inc.* ...................... 16,425 490,779 Ross Stores, Inc. ......................... 30,864 815,736 Ruby Tuesday, Inc. ........................ 13,207 376,267 Saks Incorporated* ........................ 27,840 418,714 Scholastic Corp.* ......................... 7,985 271,809 Six Flags, Inc.* .......................... 18,805 141,414 Superior Industries Intl .................. 5,431 236,357 Timberland Company Cl A* .................. 7,109 370,166 Toll Brothers, Inc.* ...................... 14,834 589,800 Unifi, Inc.* .............................. 10,582 68,254 Washington Post Co. Cl B .................. 1,935 1,531,359 Westwood One, Inc.* ....................... 20,301 694,497 Williams-Sonoma, Inc.* .................... 23,708 824,327 ----------- 32,534,777 ----------- CONSUMER, NON-CYCLICAL (4.1%) BJ's Wholesale Club, Inc.* ................ 14,163 325,182 Church & Dwight ........................... 8,212 325,195 Constellation Brands, Inc. Cl A ........... 21,348 702,990 Dean Foods Co.* ........................... 31,679 1,041,289 Dial Corp. ................................ 19,569 557,129 Energizer Holdings, Inc.* ................. 17,164 644,680 Hormel Foods Corp. ........................ 28,128 725,984 Interstate Bakeries Corp. ................. 9,097 129,450 J.M. Smucker Co. .......................... 10,162 460,237 Lancaster Colony Corp. .................... 7,261 327,907 Longs Drug Stores Corp. ................... 7,605 188,148 PepsiAmericas, Inc. ....................... 29,304 501,684 Ruddick Corp. ............................. 9,397 168,206 Smithfield Foods, Inc.* ................... 22,476 465,253 Tootsie Roll Inds., Inc. .................. 10,471 376,956 Tyson Foods, Inc. ......................... 71,152 942,052 Universal Corp. ........................... 5,074 224,119 Whole Foods Market, Inc. .................. 12,161 816,368 ----------- 8,922,829 ----------- ENERGY (5.9%) Cooper Cameron Corp.* ..................... 10,963 510,876 ENSCO International, Inc. ................. 30,430 826,783 FMC Technologies, Inc.* ................... 13,448 313,338 Forest Oil Corp.* ......................... 10,840 309,699 Grant Prideco, Inc.* ...................... 24,652 320,969 Hanover Compressor Co.* ................... 14,941 166,592 Helmerich & Payne, Inc. ................... 10,171 284,076 Murphy Oil Corp. .......................... 18,650 1,218,032 National-Oilwell, Inc.* ................... 17,270 386,157 Noble Energy, Inc. ........................ 11,523 511,967 Overseas Shipholding Group ................ 7,239 246,488 Patterson UTI Energy, Inc.* ............... 16,430 540,876 Pioneer Natural Resources Co.* ............ 23,964 765,171 The accompanying notes are an integral part of these financial statements. 28 MUTUAL OF AMERICA INVESTMENT CORPORATION (MID-CAP EQUITY INDEX FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------ ----------- COMMON STOCKS (CONTINUED): ENERGY (CONTINUED) Pogo Producing Co. ........................ 12,943 $ 625,147 Pride International, Inc.* ................ 27,540 513,346 Smith International, Inc.* ................ 20,328 844,019 Tidewater, Inc. ........................... 12,299 367,494 Valero Energy Corp. ....................... 24,419 1,131,576 Varco International, Inc.* ................ 19,815 408,783 Weatherford International, Ltd. ........... 26,420 951,120 Western Gas Resources ..................... 6,749 318,890 XTO Energy, Inc. .......................... 37,416 1,058,873 ----------- 12,620,272 ----------- FINANCIAL (18.4%) AMB Property Corp. ........................ 16,598 545,742 Allmerica Financial Corp.* ................ 10,768 331,331 AmerUs Group Co. .......................... 7,954 278,151 American Financial Group .................. 14,822 392,190 AmeriCredit Corp.* ........................ 31,774 506,160 Associated Banc-Corp ...................... 14,881 634,675 Astoria Financial Corp. ................... 16,120 599,664 Bank of Hawaii Corp. ...................... 11,355 479,181 Banknorth Group, Inc. ..................... 32,822 1,067,700 Berkley (W.R.) Corp. ...................... 16,930 591,704 Brown & Brown, Inc. ....................... 13,938 454,518 City National Corp. ....................... 9,939 617,411 Colonial BancGroup, Inc. .................. 25,262 437,538 Commerce Bancorp, Inc. (N.J.) ............. 15,397 811,114 Compass Bancshares, Inc. .................. 24,715 971,547 Cullen/Frost Bankers, Inc. ................ 10,529 427,162 E*Trade Financial Corp.* .................. 74,322 940,173 Eaton Vance Corp. ......................... 14,003 513,070 Edwards (A.G.), Inc. ...................... 15,973 578,702 Everest RE Group* ......................... 11,301 956,065 Fidelity Natl, Finl., Inc. ................ 30,100 1,167,278 First American Corp. ...................... 15,884 472,867 Firstmerit Corp. .......................... 17,172 463,129 GATX Corp. ................................ 9,982 279,296 Gallagher (Arthur J.) & Co. ............... 18,288 594,177 Greater Bay Bancorp ....................... 10,629 302,714 Greenpoint Financial Corp. ................ 27,075 956,289 HCC Insurance Holdings, Inc. .............. 12,954 411,937 Hibernia Corp. Cl A ....................... 31,512 740,847 Highwoods Properties, Inc. ................ 10,787 273,990 Horace Mann Educators Corp. ............... 8,674 121,176 Hospitality Properties Trust .............. 12,707 524,545 Independence Community Bank Corp. ......... 11,046 397,325 Indymac Bancorp, Inc. ..................... 11,291 336,359 Investment Technology Grp., Inc. .......... 9,488 153,231 Investors Financial Services .............. 13,257 509,201 LaBranche & Co.* .......................... 12,140 141,674 Legg Mason, Inc. .......................... 13,441 1,037,376 Leucadia National ......................... 14,140 651,854 Liberty Property Trust .................... 16,267 632,786 M & T Bank Corp. .......................... 24,371 2,395,669 MONY Group, Inc.* ......................... 9,580 299,758 Mack-Cali Realty Corp. .................... 11,835 492,573 Mercantile Bankshares Corp. ............... 16,165 736,801 Natl. Commerce Financial Corp. ............ 41,620 1,135,394 New Plan Excel Realty Trust ............... 19,840 489,453 New York Community Bancorp, Inc. .......... 39,088 1,487,298 Ohio Casualty Corp.* ...................... 12,372 214,778 Old Republic Intl. Corp. .................. 36,810 933,502 PMI Group, Inc. ........................... 19,280 717,794 Protective Life Corp. ..................... 13,992 473,489 Provident Financial Group ................. 9,928 317,200 Radian Group, Inc. ........................ 19,064 929,370 Raymond James Financial, Inc. ............. 9,873 372,212 SEI Investments ........................... 21,405 652,210 Silicon Valley Bancshares* ................ 7,051 254,330 Sovereign Bancorp, Inc. ................... 59,393 1,410,584 StanCorp Financial Group, Inc. ............ 5,927 372,690 TCF Financial ............................. 14,404 739,645 United Dominion Realty Trust, Inc. ........ 25,773 494,842 Unitrin, Inc. ............................. 13,720 568,145 Waddell & Reed Financial, Inc. ............ 16,725 392,369 Washington Federal, Inc. .................. 14,154 401,974 Webster Financial Corp. ................... 9,262 424,755 Westamerica Bancorp ....................... 6,630 329,511 Wilmington Trust Corp. .................... 13,399 482,364 ----------- 39,820,559 ----------- HEALTHCARE (11.2%) Advance PCS* .............................. 18,855 995,355 Apogent Technologies, Inc.* ............... 18,367 423,176 Apria Healthcare Group, Inc.* ............. 10,362 295,006 Barr Pharmaceuticals, Inc.* ............... 13,646 1,050,060 Beckman Coulter, Inc. ..................... 12,520 636,392 Charles River Laboratories, Inc. .......... 9,293 319,029 Community Health Systems, Inc.* ........... 19,997 531,520 Covance, Inc.* ............................ 12,587 337,332 Coventry Health Care* ..................... 12,197 786,585 Cytyc Corp.* .............................. 22,273 306,476 Dentsply International, Inc. .............. 16,070 725,882 Edwards Lifesciences Corp.* ............... 12,032 361,923 First Health Group Corp.* ................. 19,159 372,834 Gilead Sciences, Inc.* .................... 41,116 2,390,484 Health Net, Inc.* ......................... 23,077 754,618 Henry Schein, Inc.* ....................... 8,862 598,894 Hillenbrand Industries, Inc. .............. 12,547 778,667 Ivax Corp.* ............................... 39,883 952,406 Lifepoint Hospitals, Inc.* ................ 7,653 225,381 Lincare Holdings, Inc.* ................... 19,970 599,699 Millennium Pharmaceuticals, Inc. .......... 61,173 1,142,100 Mylan Laboratories, Inc. .................. 54,586 1,378,842 Omnicare, Inc. ............................ 20,799 840,072 Oxford Health Plans, Inc. ................. 16,443 715,271 Pacificare Health Systems, Inc. ........... 8,482 573,383 Patterson Dental Co.* ..................... 13,854 886,517 Perrigo Co. ............................... 14,187 223,020 Pharmaceutical Resources, Inc.* ........... 6,907 449,991 Protein Design* ........................... 19,029 340,619 SICOR, Inc.* .............................. 24,167 657,342 Sepracor, Inc.* ........................... 17,236 412,457 Steris Corp.* ............................. 14,096 318,570 Triad Hospitals, Inc.* .................... 15,294 508,831 Universal Health Services Cl B ............ 11,772 632,392 VISX, Inc.* ............................... 9,813 227,171 Valeant Pharmaceuticals ................... 16,870 424,281 Varian Medical Systems, Inc.* ............. 13,811 954,340 Vertex Pharmaceutical* .................... 15,776 161,388 ----------- 24,288,306 ----------- INDUSTRIAL (10.9%) AGCO Corp.* ............................... 15,309 308,323 Alaska Air Group, Inc.* ................... 5,423 147,994 Alexander & Baldwin, Inc. ................. 8,490 286,028 Allete, Inc. .............................. 17,650 540,090 Ametek, Inc. .............................. 6,778 327,106 Banta Corp. ............................... 5,187 210,074 C.H. Robinson Worldwide, Inc. ............. 17,146 650,005 CNF Transportation, Inc. .................. 10,096 342,254 Career Education Corp.* ................... 20,334 814,783 The accompanying notes are an integral part of these financial statements. 29 MUTUAL OF AMERICA INVESTMENT CORPORATION (MID-CAP EQUITY INDEX FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------ ----------- COMMON STOCKS (CONTINUED): INDUSTRIAL (CONTINUED) Carlisle Companies, Inc. .................. 6,266 $ 381,349 ChoicePoint, Inc.* ........................ 17,748 676,021 Copart Inc.* .............................. 18,053 297,875 Corinthian Colleges, Inc.* ................ 8,999 499,984 DeVry, Inc.* .............................. 14,221 357,374 Donaldson Company, Inc. ................... 8,806 520,963 Dun & Bradstreet* ......................... 14,762 748,581 Dycom Industries, Inc.* ................... 9,797 262,756 EGL, Inc.* ................................ 9,613 168,804 Education Management Corp.* ............... 14,690 455,978 Expeditors Int'l Wash., Inc. .............. 21,316 802,761 Fastenal Co. .............................. 15,406 769,376 Federal Signal Corp. ...................... 9,742 170,680 Flowserve Corporation* .................... 11,220 234,274 Graco, Inc. ............................... 9,338 374,454 Granite Construction ...................... 8,433 198,091 HON Industries, Inc. ...................... 11,821 512,086 Harsco Corp. .............................. 8,294 363,443 Hubbell, Inc. Cl B ........................ 12,128 534,845 J.B. Hunt Transport Svcs., Inc. ........... 16,249 438,885 Jacobs Engineering Group, Inc. ............ 11,258 540,497 JetBlue Airways Corp* ..................... 20,595 546,179 Kelly Services, Inc. ...................... 7,038 200,865 Kennametal, Inc. .......................... 7,319 290,930 Korn/Ferry International* ................. 7,636 101,864 L-3 Communications Hldgs., Inc. ........... 19,650 1,009,224 Manpower, Inc. ............................ 15,820 744,806 Miller (Herman), Inc. ..................... 14,804 359,293 Nordson Corp. ............................. 6,881 237,601 Pentair, Inc. ............................. 10,025 458,143 Precision Castparts Corp. ................. 12,589 571,666 Quanta Services, Inc.* .................... 23,670 172,791 Republic Services, Inc. ................... 32,163 824,338 Rollins, Inc. ............................. 9,159 206,535 SPX, Inc.* ................................ 15,466 909,555 Sequa Corp. Cl A* ......................... 2,119 103,831 Sotheby's Holdings* ....................... 12,526 171,105 Stericycle, Inc.* ......................... 8,543 398,958 Swift Transportation Co., Inc. ............ 16,976 356,836 Sylvan Learning Systems, Inc.* ............ 8,847 254,705 Tecumseh Products Co. Cl A ................ 3,752 181,709 Teleflex, Inc. ............................ 8,059 389,491 The Brink's Company ....................... 11,015 249,049 Trinity Industries ........................ 9,411 290,235 United Rentals* ........................... 15,643 301,284 Valassis Communication, Inc.* ............. 10,569 310,200 Viad Corp. ................................ 17,940 448,500 Werner Enterprises, Inc. .................. 16,193 315,602 York International Corp. .................. 8,136 299,405 ----------- 23,640,434 ----------- TECHNOLOGY (14.8%) 3Com Corp.* ............................... 75,732 618,730 Activision, Inc.* ......................... 18,004 327,673 Acxiom Corp.* ............................. 17,233 320,017 Adtran, Inc. .............................. 16,065 498,015 Advanced Fibre Communication* ............. 17,649 355,627 Advent Software, Inc.* .................... 6,655 115,997 Affiliated Computer Svcs.* ................ 26,651 1,451,413 Arrow Electronics, Inc.* .................. 20,482 473,953 Ascential Software Corp.* ................. 12,061 312,742 Atmel Corp.* .............................. 95,720 575,277 Avnet, Inc.* .............................. 24,329 526,966 Avocent Corp.* ............................ 9,522 347,743 BISYS Group, Inc.* ........................ 23,998 357,090 CDW Corp. ................................. 16,900 976,144 CSG Systems Intl., Inc.* .................. 10,627 132,731 Cabot MicroElectronics Corp.* ............. 5,024 246,176 Cadence Design Systems, Inc.* ............. 53,408 960,276 Ceridian Corp.* ........................... 30,333 635,173 Certegy, Inc. ............................. 13,166 431,845 CheckFree Corp.* .......................... 16,167 447,018 CommScope, Inc.* .......................... 12,033 196,499 Credence Systems Corp.* ................... 12,889 169,619 Cree , Inc.* .............................. 15,067 266,535 Cypress Semiconductor Corp.* .............. 24,416 521,526 DST Systems, Inc.* ........................ 16,940 707,414 Diebold, Inc. ............................. 14,745 794,313 Fair Isaac Corporation .................... 9,786 481,080 Fairchild Semiconductor Intl.* ............ 23,906 596,933 Gartner, Inc.* ............................ 26,245 296,831 Harris Corp. .............................. 13,521 513,122 Henry (Jack) & Associates ................. 18,108 372,663 Imation Corp. ............................. 7,227 254,029 Integrated Circuit Systems, Inc. .......... 14,647 417,293 Integrated Device Tech., Inc.* ............ 21,284 365,446 International Rectifier* .................. 13,054 644,998 Internet Security Systems, Inc. ........... 10,109 190,352 Intersil Corp. Cl A ....................... 28,209 700,994 Keane, Inc.* .............................. 13,006 190,408 Kemet Corp.* .............................. 17,548 240,232 LTX Corp.* ................................ 10,640 159,919 Lam Research Corp.* ....................... 26,494 855,756 Lattice Semiconductor Corp.* .............. 22,897 221,643 MPS Group, Inc.* .......................... 21,203 198,248 Macromedia, Inc.* ......................... 12,710 226,746 Macrovision Corp.* ........................ 9,935 224,432 McData Corporation Cl A* .................. 23,431 223,297 Mentor Graphics Corp.* .................... 13,845 201,306 Micrel, Inc.* ............................. 18,709 291,486 Microchip Technology, Inc. ................ 42,117 1,405,023 National Instruments Corp. ................ 10,557 480,027 Networks Associates, Inc.* ................ 32,778 492,981 Newport Corp.* ............................ 7,918 130,885 Plantronics, Inc.* ........................ 9,019 294,470 Plexus Corp.* ............................. 8,629 148,160 Polycom, Inc.* ............................ 20,138 393,094 Powerwave Technologies, Inc.* ............. 12,817 98,050 Quantum Corp.* ............................ 36,140 112,757 RF Micro Devices* ......................... 37,657 378,453 RSA Security, Inc.* ....................... 12,220 173,524 Retek, Inc.* .............................. 11,095 102,962 Reynolds & Reynolds Co. ................... 13,608 395,312 Sandisk Corp.* ............................ 16,102 984,476 Semtech Corp.* ............................ 14,986 340,632 Silicon Laboratories, Inc.* ............... 10,102 437,215 Storage Technology Corp.* ................. 22,461 578,371 Sybase, Inc.* ............................. 19,633 404,047 Synopsys, Inc.* ........................... 31,536 1,064,655 Tech Data Corp.* .......................... 11,534 457,784 Titan Corp.* .............................. 16,540 360,737 Transaction Systems Architects ............ 7,235 163,728 Triquint Semiconductor, Inc.* ............. 27,255 192,693 Varian, Inc.* ............................. 7,035 293,571 Vishay Intertechnology, Inc.* ............. 32,577 746,013 Wind River Systems* ....................... 17,087 149,682 Zebra Technologies Cl A* .................. 9,603 636,775 ----------- 32,049,803 ----------- The accompanying notes are an integral part of these financial statements. 30 MUTUAL OF AMERICA INVESTMENT CORPORATION (MID-CAP EQUITY INDEX FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------ ------------ COMMON STOCKS (CONTINUED): TELECOMMUNICATIONS (0.5%) Cincinnati Bell, Inc.* .................... 49,587 $ 250,414 Price Communications Corp.* ............... 10,981 150,769 Telephone & Data Systems, Inc. ............ 11,662 729,458 ------------ 1,130,641 ------------ UTILITIES (5.8%) AGL Resources, Inc. ....................... 13,048 379,697 Alliant Energy Corp. ...................... 22,480 559,752 Aquila, Inc.* ............................. 39,626 134,332 Black Hills Corp. ......................... 6,530 194,790 DPL, Inc. ................................. 25,684 536,282 Duquesne Light Holdings, Inc. ............. 15,289 280,400 Energy East Corporation ................... 29,652 664,205 Equitable Resources, Inc. ................. 12,640 542,509 Great Plains Energy, Inc. ................. 14,061 447,421 Hawaiian Electric Inds .................... 7,663 362,996 IdaCorp, Inc. ............................. 7,757 232,089 MDU Resources Group ....................... 22,991 547,416 NSTAR ..................................... 10,768 522,248 National Fuel Gas Co. ..................... 16,513 403,578 Northeast Utilities ....................... 27,174 548,100 OGE Energy Corp. .......................... 17,647 426,881 Oneok, Inc. ............................... 19,221 424,400 PNM Resources, Inc. ....................... 8,172 229,633 Pepco Holdings Inc. ....................... 34,797 679,933 Philadelphia Suburban Corp. ............... 18,766 414,729 Puget Energy, Inc. ........................ 19,130 454,720 Questar Corp. ............................. 16,861 592,664 SCANA Corp. ............................... 22,486 770,145 Sierra Pacific Resources* ................. 23,792 174,632 Vectren Corporation ....................... 15,353 378,450 WGL Holdings, Inc. ........................ 9,868 274,231 WPS Resources ............................. 7,347 339,651 Westar Energy, Inc. ....................... 14,714 297,959 Wisconsin Energy Corp. .................... 23,890 799,121 ------------ 12,612,964 ------------ TOTAL COMMON STOCKS (Cost: $176,160,270) 90.7% ................ $196,527,384 ------------ - ---------- * Non-income producing security. The accompanying notes are an integral part of these financial statements. 31 MUTUAL OF AMERICA INVESTMENT CORPORATION (MID-CAP EQUITY INDEX FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rate Maturity Amount Value ---- -------- ---------- ------------ SHORT-TERM DEBT SECURITIES: U.S. GOVERNMENT (0.6%) U.S. Treasury Bill(a) ................................. 0.89% 03/04/04 $ 200,000 $ 199,702 U.S. Treasury Bill(a) ................................. 0.90 01/08/04 500,000 499,913 U.S. Treasury Bill(a) ................................. 0.91 01/15/04 200,000 199,930 U.S. Treasury Bill(a) ................................. 0.94 01/22/04 300,000 299,836 ------------ 1,199,381 ------------ U.S. GOVERNMENT AGENCIES (8.2%) Federal National Mortgage Association ................. 0.69 01/02/04 17,698,000 17,697,661 ------------ COMMERCIAL PAPER (0.5%) Novartis Finance Corp. ................................ 0.88 01/05/04 1,062,000 1,061,896 ------------ TOTAL SHORT-TERM DEBT SECURITIES (Cost: $19,958,923) 9.3%.................................................................................... 19,958,938 ------------ TEMPORARY CASH INVESTMENTS** (Cost: $13,300) 0.0.%*...................................................................................... 13,300 ------------ TOTAL INVESTMENTS (Cost: $196,132,493) 100.0%................................................................................. $216,499,622 ============ - ---------- FUTURES CONTRACTS OUTSTANDING AS OF DECEMBER 31, 2003: Expiration Underlying Face Unrealized Date Amount at Value Gain/(Loss) ---------- --------------- ----------- PURCHASED 69 S&P MidCap 400 Stock Index Futures Contracts .................. March 2004 $19,873,725 $ 316,375 =========== Face value of futures purchased and outstanding as a percentage of total investments in securites: 9.2% - ---------- (a) This security, or a portion thereof, has been segregated to cover initial margin requirements on open futures contracts. * Less than .05% ** The fund has an arrangement with its custodian bank, JPMorgan Chase Bank, whereby uninvested cash, subject to parameters set by the fund, is automatically invested in the fund's name by the bank in overnight commercial paper issued by J.P. Morgan Chase & Co. On the next business day, these funds (and earned interest) are automatically returned to the fund. The annual rate of interest earned on this temporary cash investment at December 31, 2003 was 0.44%. Standard and Poor's does not sponsor, endorse, sell or promote the Mid-Cap Equity Index Fund. "Standard & Poor's(R)", "S&P(R)", and "S&P 500(R)" are trademarks of The McGraw-Hill Companies, Inc. and have been licensed for use by the fund. Standard & Poor's has no obligation or liability for the sale or operation of the Mid-Cap Equity Index Fund and makes no representation as to the advisability of investing in the fund. The accompanying notes are an integral part of these financial statements. 32 MUTUAL OF AMERICA INVESTMENT CORPORATION (BOND FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES December 31, 2003 Face Rating* Rate Maturity Amount Value ------- ------ -------- ----------- ----------- LONG-TERM DEBT SECURITIES: U.S. GOVERNMENT (4.0%) U.S. Treasury Strip ....................... AAA 0.00% 05/15/14 $10,000,000 $ 6,176,370 U.S. Treasury Strip ....................... AAA 0.00 02/15/17 15,000,000 7,736,325 ----------- 13,912,695 ----------- U.S. GOVERNMENT AGENCIES (48.5%) MORTGAGE-BACKED OBLIGATIONS (34.2%) FHLMC ..................................... AAA 8.00 07/15/06 60,501 60,468 FHLMC ..................................... AAA 5.00 04/15/16 2,819,131 2,886,880 FHLMC ..................................... AAA 5.50 08/15/26 4,500,000 4,661,982 FHLMC ..................................... AAA 4.00 10/15/26 9,000,000 8,903,268 FNMA ...................................... AAA 8.00 03/01/31 596,042 644,418 FNMA ...................................... AAA 7.00 09/01/31 758,098 802,677 FNMA ...................................... AAA 7.00 11/01/31 1,570,392 1,662,735 FNMA ...................................... AAA 6.00 04/01/32 2,094,315 2,165,756 FNMA ...................................... AAA 8.00 04/01/32 1,181,969 1,274,620 FNMA ...................................... AAA 6.50 04/01/32 2,572,078 2,690,365 FNMA ...................................... AAA 7.50 04/01/32 918,351 981,363 FNMA ...................................... AAA 8.00 04/01/32 179,806 194,109 FNMA ...................................... AAA 6.00 04/01/32 1,712,313 1,770,723 FNMA ...................................... AAA 6.00 05/01/32 5,826,108 6,024,848 FNMA ...................................... AAA 6.50 05/01/32 7,748,849 8,105,211 FNMA ...................................... AAA 6.50 05/01/32 2,171,529 2,271,395 FNMA ...................................... AAA 7.50 06/01/32 2,673,783 2,857,242 FNMA ...................................... AAA 7.00 06/01/32 3,035,490 3,214,293 FNMA ...................................... AAA 5.00 09/25/32 3,500,000 3,599,796 FNMA ...................................... AAA 6.00 04/01/33 6,129,291 6,338,373 FNMA ...................................... AAA 5.00 06/01/33 4,069,851 4,029,527 FNMA ...................................... AAA 5.50 07/01/33 7,332,460 7,431,661 FNMA ...................................... AAA 5.50 09/01/33 3,438,697 3,485,219 FNMA ...................................... AAA 5.50 10/01/33 4,289,127 4,347,155 FNMA ...................................... AAA 5.00 11/01/33 2,884,252 2,855,675 FNMA ...................................... AAA 5.00 10/25/15 5,000,000 5,063,675 FNMA ...................................... AAA 6.50 09/01/16 661,557 701,927 FNMA ...................................... AAA 6.00 03/01/17 1,228,254 1,289,819 FNMA ...................................... AAA 6.50 03/01/17 2,556,628 2,713,303 FNMA ...................................... AAA 5.50 04/01/17 703,610 729,905 FNMA ...................................... AAA 6.50 05/01/17 584,362 620,173 FNMA ...................................... AAA 5.50 05/01/17 1,524,206 1,581,168 FNMA ...................................... AAA 5.50 05/01/17 605,964 628,610 FNMA ...................................... AAA 5.00 04/01/18 1,219,730 1,245,605 FNMA ...................................... AAA 4.50 05/01/18 4,368,389 4,378,415 FNMA ...................................... AAA 5.00 09/01/18 3,432,763 3,505,586 FNMA ...................................... AAA 4.00 11/25/26 4,750,000 4,621,902 GNMA (1) .................................. AAA 6.50 04/15/31 359,068 378,758 GNMA (1) .................................. AAA 7.00 09/15/31 505,001 538,374 GNMA (1) .................................. AAA 7.00 09/15/31 569,677 607,324 GNMA (1) .................................. AAA 6.50 12/15/31 1,497,257 1,579,364 GNMA (1) .................................. AAA 6.50 05/15/32 746,189 786,701 GNMA (1) .................................. AAA 7.00 05/15/32 570,126 607,579 GNMA (1) .................................. AAA 6.27 10/16/27 3,000,000 3,312,594 ----------- 118,150,541 ----------- The accompanying notes are an integral part of these financial statements. 33 MUTUAL OF AMERICA INVESTMENT CORPORATION (BOND FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rating* Rate Maturity Amount Value ------- ------ -------- ----------- ----------- LONG-TERM DEBT SECURITIES (CONTINUED): NON-MORTGAGE-BACKED OBLIGATIONS (14.3%) FFCB ...................................... AAA 2.88% 06/29/06 $ 2,500,000 $ 2,517,420 FFCB ...................................... AAA 4.15 05/15/13 10,000,000 9,620,920 FHLB ...................................... AAA 0.00 06/09/33 80,000,000 12,102,480 FHLB ...................................... AAA 2.88 09/15/06 5,300,000 5,356,297 FHLMC ..................................... AAA 4.50 01/15/13 10,000,000 9,949,490 FNMA ...................................... AAA 4.38 03/15/13 10,000,000 9,821,240 ----------- 49,367,847 ----------- BASIC MATERIALS (5.3%) International Paper Co. ................... BBB 4.25 01/15/09 2,000,000 2,008,198 Intl. Flavors & Fragrances ................ BBB+ 6.45 05/15/06 2,500,000 2,715,173 Lyondell Chemical Co. ..................... BB- 10.25 11/01/10 5,000,000 5,300,000 PolyOne Corp. ............................. BB- 7.50 12/15/15 3,750,000 2,906,250 Praxair, Inc. ............................. A- 6.90 11/01/06 5,000,000 5,571,675 ----------- 18,501,296 ----------- CONSUMER, CYCLICAL (9.4%) Centex Corp. .............................. BBB- 8.75 03/01/07 2,000,000 2,330,284 Centex Corp. .............................. BBB- 7.38 06/01/05 5,000,000 5,328,890 Cox Communications, Inc. Cl A ............. BBB 3.88 10/01/08 2,000,000 2,002,036 Daimlerchrysler ........................... BBB 4.05 06/04/08 1,000,000 993,192 Fruit of the Loom, Inc. (2) ............... NR 7.00 03/15/11 1,376,325 148,987 Fruit of the Loom, Inc. (2) ............... NR 7.38 11/15/23 381,681 6,801 Harman Intl. Industries, Inc. ............. BBB- 7.13 02/15/07 2,500,000 2,759,875 Johnson Controls, Inc. .................... A 4.88 09/15/13 2,000,000 2,017,564 Kellwood, Co. ............................. BBB- 7.88 07/15/09 10,000,000 10,825,000 Newell Rubbermaid ......................... BBB+ 4.63 12/15/09 2,500,000 2,514,413 Stanley Works ............................. A 3.50 11/01/07 250,000 251,624 Target Corp. .............................. A+ 5.38 06/15/09 3,250,000 3,483,454 ----------- 32,662,120 ----------- CONSUMER, NON-CYCLICAL (3.9%) Campbell Soup Co. ......................... A 4.88 10/01/13 2,000,000 2,002,120 Coca-Cola Enterprises, Inc. ............... A 2.50 09/15/06 2,000,000 1,994,566 General Mills, Inc. ....................... BBB+ 2.63 10/24/06 2,000,000 1,989,026 Kellogg Co. ............................... BBB 2.88 06/01/08 2,000,000 1,931,116 Safeway, Inc. ............................. BBB 2.50 11/01/05 1,000,000 990,316 Safeway, Inc. ............................. BBB 4.13 11/01/08 1,000,000 995,622 Wal-Mart Stores, Inc. ..................... AA 6.88 08/10/09 3,000,000 3,456,147 ----------- 13,358,913 ----------- ENERGY (1.2%) Anadarko Petroleum Corp. .................. BBB+ 3.25 05/01/08 2,000,000 1,963,940 Louis Dreyfus Natural Gas Corp. ........... BBB 9.25 06/15/04 2,000,000 2,057,008 ----------- 4,020,948 ----------- FINANCIAL (22.8%) American Honda Finance .................... A+ 3.85 11/06/08 2,000,000 2,013,848 Bank of America Corp. ..................... A+ 4.75 10/15/06 2,000,000 2,111,452 Bear Stearns Cos., Inc. ................... A 3.00 03/30/06 2,000,000 2,030,112 Berkley (W.R.) Corp. ...................... BBB+ 8.70 01/01/22 5,000,000 5,965,535 The accompanying notes are an integral part of these financial statements. 34 MUTUAL OF AMERICA INVESTMENT CORPORATION (BOND FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rating* Rate Maturity Amount Value ------- ------ -------- ----------- ------------ LONG-TERM DEBT SECURITIES (CONTINUED): FINANCIAL (CONTINUED) CIT Group Hldgs., Inc. .................... A 2.88% 09/29/06 $ 2,000,000 $ 2,005,314 Deere Capital Corp. ....................... A- 3.90 01/15/08 2,500,000 2,540,685 Executive Risk, Inc. ...................... A 7.13 12/15/07 5,000,000 5,658,950 Fairfax Financial Holdings, Ltd. .......... BB 8.25 10/01/15 2,500,000 2,443,750 First Tennessee Natl. Corp. ............... BBB+ 4.50 05/15/13 5,000,000 4,803,005 Ford Motor Credit Co. ..................... BBB- 7.38 10/28/09 3,000,000 3,294,483 GE Capital Corp. .......................... AAA 2.75 09/25/06 4,000,000 4,014,700 General Motors Acceptance Corp. ........... BBB 0.00 12/01/12 10,000,000 5,647,010 HJ Heinz Finance Co. ...................... A 6.00 03/15/12 3,000,000 3,253,905 JP Morgan Chase Bank ...................... A+ 5.63 08/15/06 2,000,000 2,149,802 Lehman Brothers Holdings, Inc. ............ A 4.00 01/22/08 2,000,000 2,039,888 Markel Corporation ........................ BBB- 7.00 05/15/08 1,000,000 1,080,417 Markel Corporation ........................ BBB- 6.80 02/15/13 1,000,000 1,054,496 Nationwide Health Properties .............. BBB- 7.90 11/20/06 5,000,000 5,492,055 Natl. Rural Utils. Coop. Fin. Corp ........ A+ 3.88 02/15/08 1,500,000 1,518,866 Northern Trust Co. ........................ AA- 2.88 12/15/06 2,500,000 2,512,617 Rank Group Financial ...................... BBB- 6.75 11/30/04 5,000,000 5,201,170 Roslyn Bancorp, Inc. ...................... BBB- 7.50 12/01/08 1,000,000 1,122,635 Simon Property Group, Inc. ................ BBB 7.88 03/15/16 5,000,000 5,891,415 Textron Finance Corp. ..................... A- 2.69 10/03/06 2,000,000 1,986,532 US Bank NA ................................ AA- 2.85 11/15/06 1,000,000 1,004,838 Union Planters Bank ....................... BBB+ 5.13 06/15/07 2,000,000 2,130,410 ------------ 78,967,890 ------------ HEALTHCARE (2.1%) Bausch & Lomb, Inc. ....................... BBB- 6.75 12/15/04 2,000,000 2,072,500 Bristol-Myers Squibb Co. .................. AA- 5.75 10/01/11 3,000,000 3,241,866 Watson Pharmaceuticals, Inc. .............. BBB- 7.13 05/15/08 1,750,000 1,878,305 ------------ 7,192,671 ------------ INDUSTRIAL (0.8%) Arrow Electronics, Inc. ................... BBB- 8.70 10/01/05 2,500,000 2,733,455 ------------ TECHNOLOGY (1.2%) Hewlett-Packard Co. ....................... A- 5.75 12/15/06 2,000,000 2,165,210 Intl. Business Machines Corp. ............. A+ 4.88 10/01/06 2,000,000 2,125,288 ------------ 4,290,498 ------------ TELECOMMUNICATIONS (0.6%) Verizon Global ............................ A+ 4.00 01/15/08 2,000,000 2,037,600 ------------ TOTAL LONG-TERM DEBT SECURITIES (Cost: $340,591,620) 99.8%................................................................................... $345,196,474 ------------ The accompanying notes are an integral part of these financial statements. 35 MUTUAL OF AMERICA INVESTMENT CORPORATION (BOND FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rate Maturity Amount Value ---- -------- ---------- ------------ SHORT-TERM DEBT SECURITIES: U. S. GOVERNMENT AGENCIES (0.2%) Federal National Mortgage Association ................. 0.69% 01/02/04 $ 580,000 $ 579,989 ------------ TOTAL SHORT-TERM DEBT SECURITIES (Cost: $579,989) 0.2%....................................................................................... 579,989 ------------ TEMPORARY CASH INVESTMENTS** (Cost: $18,900) 0.0%(3)..................................................................................... 18,900 ------------ TOTAL INVESTMENTS (Cost: $341,190,509) 100.0%................................................................................ $345,795,363 ============ - ---------- * Ratings as per Standard & Poor's Corporation. ** The fund has an arrangement with its custodian bank, JPMorgan Chase Bank, whereby uninvested cash, subject to parameters set by the fund, is automatically invested in the fund's name by the bank in overnight commercial paper issued by J.P. Morgan Chase & Co. On the next business day, these funds (and earned interest) are automatically returned to the fund. The annual rate of interest earned on this temporary cash investment at December 31, 2003 was 0.44%. Abbreviations: FFCB = Federal Farm Credit Bank FHLMC = Federal Home Loan Mortgage Corporation FNMA = Federal National Mortgage Association GNMA = Government National Mortgage Association NR = Issue not rated by either S&P or Moody's (1) U.S. Government guaranteed security. (2) Issuer has filed for Chapter XI bankruptcy law (or equivalent) protection; issue is non-income producing. (3) Less than .05%. The total value of investments not rated and/or below-investment grade as a percentage of the Fund's total investments as of December 31, 2003 is 3.1%. The accompanying notes are an integral part of these financial statements. 36 MUTUAL OF AMERICA INVESTMENT CORPORATION (SHORT-TERM BOND FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES December 31, 2003 Face Rating* Rate Maturity Amount Value ------- ------ -------- ----------- ----------- LONG-TERM DEBT SECURITIES: U.S. GOVERNMENT (7.0%) U.S.Treasury Notes ........................ AAA 1.50% 02/28/05 $ 1,000,000 $ 1,002,305 U.S.Treasury Notes ........................ AAA 1.63 04/30/05 1,000,000 1,003,008 ----------- 2,005,313 ----------- U.S. GOVERNMENT AGENCIES (77.6%) MORTGAGE-BACKED OBLIGATIONS (51.8%) FHLMC ..................................... AAA 6.50 09/01/04 30,276 30,980 FHLMC ..................................... AAA 8.50 06/01/06 84,714 89,970 FHLMC ..................................... AAA 5.50 04/01/09 161,922 167,526 FHLMC ..................................... AAA 5.50 06/01/09 200,693 209,237 FHLMC ..................................... AAA 6.50 11/01/09 51,101 54,223 FHLMC ..................................... AAA 6.00 11/01/10 121,132 127,346 FHLMC ..................................... AAA 6.00 07/01/16 38,118 39,902 FHLMC ..................................... AAA 6.00 02/01/19 134,326 139,688 FHLMC ..................................... AAA 7.50 02/15/07 43,069 43,610 FHLMC ..................................... AAA 7.00 03/15/07 48,210 49,090 FHLMC ..................................... AAA 7.50 09/01/07 16,938 17,821 FHLMC ..................................... AAA 7.25 11/01/07 2,038 2,101 FHLMC ..................................... AAA 6.50 12/15/07 278,488 278,638 FHLMC ..................................... AAA 7.75 05/01/08 117,211 125,189 FHLMC ..................................... AAA 6.00 10/01/08 193,911 204,015 FHLMC ..................................... AAA 8.25 10/01/09 53,633 55,522 FHLMC ..................................... AAA 7.50 07/01/10 27,953 29,826 FHLMC ..................................... AAA 7.00 02/01/14 129,524 137,957 FHLMC ..................................... AAA 6.50 04/01/14 471,500 497,656 FHLMC ..................................... AAA 8.00 05/01/14 39,312 39,833 FHLMC ..................................... AAA 5.00 04/15/16 438,531 449,070 FHLMC ..................................... AAA 8.50 09/01/17 24,552 26,114 FHLMC ..................................... AAA 8.00 09/01/18 114,062 122,203 FHLMC ..................................... AAA 7.50 03/15/21 77,449 77,389 FHLMC ..................................... AAA 4.50 03/15/22 2,000,000 2,018,290 FHLMC ..................................... AAA 4.50 08/15/22 1,000,000 1,016,927 FHLMC ..................................... AAA 4.00 11/15/26 1,000,000 1,000,338 FNMA ...................................... AAA 7.50 07/01/06 48,660 50,542 FNMA ...................................... AAA 7.50 09/01/06 33,378 33,888 FNMA ...................................... AAA 7.50 05/01/07 16,668 16,721 FNMA ...................................... AAA 6.00 09/01/08 108,470 114,216 FNMA ...................................... AAA 6.00 09/01/12 168,201 176,858 FNMA ...................................... AAA 8.00 06/01/17 21,680 22,875 FNMA ...................................... AAA 8.25 10/01/05 1,997 2,068 FNMA ...................................... AAA 7.75 03/01/08 51,437 54,421 FNMA ...................................... AAA 8.00 04/01/08 38,656 41,883 FNMA ...................................... AAA 7.50 09/01/08 56,076 59,535 FNMA ...................................... AAA 5.50 11/01/08 114,525 119,243 FNMA ...................................... AAA 5.50 12/01/08 23,128 24,081 FNMA ...................................... AAA 7.50 01/01/09 24,135 24,938 FNMA ...................................... AAA 5.50 02/01/09 66,810 69,562 FNMA ...................................... AAA 6.00 07/01/09 125,116 131,743 The accompanying notes are an integral part of these financial statements. 37 MUTUAL OF AMERICA INVESTMENT CORPORATION (SHORT-TERM BOND FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rating* Rate Maturity Amount Value ------- ------ -------- ----------- ----------- LONG-TERM DEBT SECURITIES (CONTINUED): U.S. GOVERNMENT AGENCIES (CONTINUED) MORTGAGE-BACKED OBLIGATIONS (CONTINUED) FNMA ...................................... AAA 8.50% 12/01/09 $ 50,554 $ 55,350 FNMA ...................................... AAA 8.25 01/01/10 85,149 89,839 FNMA ...................................... AAA 6.00 01/01/11 69,168 72,832 FNMA ...................................... AAA 6.50 08/01/13 110,525 115,691 FNMA ...................................... AAA 5.50 02/25/16 51,285 51,451 FNMA ...................................... AAA 8.75 09/01/16 88,504 93,734 FNMA ...................................... AAA 4.50 10/25/17 1,000,000 1,021,957 FNMA ...................................... AAA 6.00 12/25/18 640,000 659,451 FNMA ...................................... AAA 4.75 12/25/20 1,250,000 1,268,601 FNMA ...................................... AAA 6.25 02/25/22 9,751 9,743 FNMA ...................................... AAA 5.00 09/25/22 163,238 164,643 FNMA ...................................... AAA 3.50 10/25/22 2,000,000 1,993,186 FNMA ...................................... AAA 6.50 01/25/23 181,760 190,525 FNMA ...................................... AAA 6.50 12/25/23 200,000 213,698 FNMA ...................................... AAA 4.00 11/25/26 100,000 96,561 GNMA (1) .................................. AAA 7.50 07/15/07 113,972 120,613 GNMA (1) .................................. AAA 7.00 08/15/07 89,928 95,710 GNMA (1) .................................. AAA 7.50 05/20/08 62,529 66,932 GNMA (1) .................................. AAA 6.00 11/15/08 93,947 99,423 GNMA (1) .................................. AAA 6.00 06/15/09 61,459 64,971 GNMA (1) .................................. AAA 9.00 03/15/10 22,090 24,448 GNMA (1) .................................. AAA 4.00 07/20/26 171,242 171,129 ----------- 14,733,523 ----------- NON-MORTGAGE-BACKED OBLIGATIONS (25.8%) FFCB ...................................... AAA 2.88 06/29/06 1,000,000 1,006,968 FHLB ...................................... AAA 2.50 03/15/06 500,000 504,030 FHLB ...................................... AAA 2.88 09/15/06 2,800,000 2,829,742 FHLMC ..................................... AAA 2.75 08/15/06 1,000,000 1,009,175 FNMA ...................................... AAA 2.25 05/15/06 2,000,000 1,999,990 ----------- 7,349,905 ----------- CONSUMER, NON-CYCLICAL (1.6%) CVS Corp. ................................. A 5.63 03/15/06 150,000 160,411 Coca-Cola Enterprises, Inc. ............... A 2.50 09/15/06 100,000 99,728 General Mills, Inc. ....................... BBB+ 2.63 10/24/06 100,000 99,451 Safeway, Inc. ............................. BBB 2.50 11/01/05 100,000 99,032 ----------- 458,622 ----------- ENERGY (1.3%) Devon Energy Corporation .................. BBB 2.75 08/01/06 100,000 100,047 Louis Dreyfus Natural Gas Corp. ........... BBB 9.25 06/15/04 250,000 257,126 ----------- 357,173 ----------- The accompanying notes are an integral part of these financial statements. 38 MUTUAL OF AMERICA INVESTMENT CORPORATION (SHORT-TERM BOND FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rating* Rate Maturity Amount Value ------- ------ -------- ----------- ----------- LONG-TERM DEBT SECURITIES (CONTINUED): FINANCIAL (9.0%) American Express Co. ...................... A+ 5.50% 09/12/06 $ 200,000 $ 215,224 Bank of America Corp. ..................... A+ 4.75 10/15/06 100,000 105,573 Bear Stearns Cos., Inc. ................... A 3.00 03/30/06 100,000 101,506 CIT Group Hldgs., Inc. .................... A 2.88 09/29/06 100,000 100,266 Conoco Funding Co. ........................ A- 5.45 10/15/06 200,000 214,579 GE Capital Corp. .......................... AAA 2.75 09/25/06 250,000 250,919 JP Morgan Chase Bank ...................... A+ 5.63 08/15/06 100,000 107,490 Natl. Rural Utils. Coop. Fin. Corp. ....... A+ 3.00 02/15/06 185,000 187,310 Northern Trust Co. ........................ AA- 2.88 12/15/06 200,000 201,009 Prudential Home Mtge.Secs. Co. ............ AAA 6.75 09/25/08 68,872 68,796 Residential Asset Mortgage Prod., Inc. .... AAA 4.92 07/25/26 17,796 17,796 Residential Funding Mtge. Sec ............. AAA 5.00 02/25/33 664,949 671,892 Residential Funding Mtge. Sec ............. AAA 6.50 08/25/13 62,496 62,386 Textron Finance Corp. ..................... A- 2.69 10/03/06 100,000 99,327 US Bank NA ................................ AA- 2.85 11/15/06 150,000 150,726 ----------- 2,554,799 ----------- HEALTHCARE (0.7%) Bristol-Myers Squibb Co. .................. AA- 4.75 10/01/06 200,000 211,491 ----------- INDUSTRIAL (0.3%) General Dynamics Corp. .................... A 2.13 05/15/06 100,000 99,420 ----------- TECHNOLOGY (0.8%) Hewlett-Packard Co. ....................... A- 5.75 12/15/06 100,000 108,261 Intl. Business Machines Corp. ............. A+ 4.88 10/01/06 100,000 106,264 ----------- 214,525 ----------- UTILITIES (0.8%) DTE Energy Co. ............................ BBB 6.45 06/01/06 200,000 216,188 ----------- TOTAL LONG-TERM DEBT SECURITIES (Cost: $28,180,577) 99.1%..................................................................................... 28,200,959 =========== Face Rate Maturity Amount Value ---- -------- ---------- ------------ SHORT-TERM DEBT SECURITIES: FNMA .................................................. 0.69 01/02/04 258,000 $ 257,995 ----------- TOTAL SHORT-TERM DEBT SECURITIES (Cost: $257,995) 0.9%........................................................................................ 257,995 ----------- TOTAL INVESTMENTS (Cost: $28,438,572) 100.0%................................................................................... $28,458,954 =========== - ---------- * Ratings as per Standard & Poor's Corporation. Abbreviations: FFCB = Federal Farm Credit Bank FHLB = Federal Home Loan Bank FHLMC = Federal Home Loan Mortgage Corporation FNMA = Federal National Mortgage Association GNMA = Government National Mortgage Association (1) U.S. Government guaranteed security. The accompanying notes are an integral part of these financial statements. 39 MUTUAL OF AMERICA INVESTMENT CORPORATION (MID-TERM BOND FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES December 31, 2003 Face Rating* Rate Maturity Amount Value ------- ------ -------- ----------- ----------- LONG-TERM DEBT SECURITIES: U.S. GOVERNMENT AGENCIES (70.2%) MORTGAGE-BACKED OBLIGATIONS (4.5%) FHLMC ..................................... AAA 8.00% 07/15/06 $ 30,250 $ 30,234 FHLMC ..................................... AAA 7.00 02/01/14 129,524 137,957 FHLMC ..................................... AAA 5.00 06/15/17 3,000,000 3,044,898 FNMA ...................................... AAA 7.00 04/25/07 106,824 112,054 ----------- 3,325,143 ----------- NON-MORTGAGE-BACKED OBLIGATIONS (65.7%) FFCB ...................................... AAA 3.72 04/08/08 500,000 502,581 FHLB ...................................... AAA 5.13 03/06/06 4,000,000 4,255,652 FHLB ...................................... AAA 2.88 09/15/06 3,000,000 3,031,866 FHLB ...................................... AAA 2.75 03/14/08 4,750,000 4,662,287 FHLMC ..................................... AAA 4.88 03/15/07 4,000,000 4,258,052 FHLMC ..................................... AAA 6.63 09/15/09 5,000,000 5,717,855 FNMA ...................................... AAA 4.25 07/15/07 14,000,000 14,621,418 FNMA ...................................... AAA 3.25 11/15/07 5,000,000 5,031,660 FNMA ...................................... AAA 6.63 09/15/09 5,500,000 6,289,135 ----------- 48,370,506 ----------- BASIC MATERIALS (1.4%) Cytec Industries, Inc. .................... BBB 6.85 05/11/05 500,000 526,462 International Paper Co. ................... BBB 4.25 01/15/09 250,000 251,025 Intl. Flavors & Fragrances ................ BBB+ 6.45 05/15/06 250,000 271,517 ----------- 1,049,004 ----------- CONSUMER, CYCLICAL (3.9%) Cox Communications, Inc. Cl A ............. BBB 3.88 10/01/08 500,000 500,509 Daimlerchrysler ........................... BBB 4.05 06/04/08 250,000 248,298 Harman Intl. Industries, Inc. ............. BBB- 7.13 02/15/07 250,000 275,988 Newell Rubbermaid ......................... BBB+ 4.63 12/15/09 500,000 502,883 Stanley Works ............................. A 3.50 11/01/07 250,000 251,624 Target Corp. .............................. A+ 5.38 06/15/09 1,000,000 1,071,832 ----------- 2,851,134 ----------- CONSUMER, NON-CYCLICAL (3.8%) Campbell Soup Co. ......................... A 5.50 03/15/07 500,000 539,849 Coca-Cola Enterprises, Inc. ............... A 2.50 09/15/06 500,000 498,642 General Mills, Inc. ....................... BBB+ 2.63 10/24/06 500,000 497,257 Kellogg Co. ............................... BBB 2.88 06/01/08 500,000 482,779 Safeway, Inc. ............................. BBB 4.13 11/01/08 500,000 497,811 Wal-Mart Stores, Inc. ..................... AA 6.88 08/10/09 250,000 288,012 ----------- 2,804,350 ----------- ENERGY (0.7%) Anadarko Petroleum Corp. .................. BBB+ 3.25 05/01/08 500,000 490,985 ----------- FINANCIAL (16.4%) American Honda Finance .................... A+ 3.85 11/06/08 500,000 503,461 American Express Credit Corp. ............. A+ 3.00 05/16/08 250,000 244,667 Bank of America Corp. ..................... A+ 4.75 10/15/06 500,000 527,862 Bear Stearns Cos., Inc. ................... A 6.63 10/01/04 500,000 519,498 The accompanying notes are an integral part of these financial statements. 40 MUTUAL OF AMERICA INVESTMENT CORPORATION (MID-TERM BOND FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rating* Rate Maturity Amount Value ------- ------ -------- ----------- ----------- LONG-TERM DEBT SECURITIES (CONTINUED): FINANCIAL (Continued) Deere Capital Corp. ....................... A- 3.90% 01/15/08 $ 500,000 $ 508,136 FleetBoston Financial Group ............... A 3.85 02/15/08 250,000 254,126 Ford Motor Credit Co. ..................... BBB- 7.38 10/28/09 750,000 823,620 GE Capital Corp. .......................... AAA 2.75 09/25/06 750,000 752,755 General Motors Acceptance Corp. ........... BBB 6.75 01/15/06 500,000 536,775 HJ Heinz Finance Co. ...................... A 6.00 03/15/12 250,000 271,159 Heller Financial, Inc. .................... AAA 6.38 03/15/06 500,000 545,421 Household Finance Corp. ................... A 6.50 01/24/06 500,000 540,738 JP Morgan Chase Bank ...................... A+ 5.63 08/15/06 500,000 537,451 Lehman Brothers Holdings, Inc. ............ A 4.00 01/22/08 500,000 509,972 Markel Corporation ........................ BBB- 7.00 05/15/08 150,000 162,063 Nationwide Health Properties .............. BBB- 7.60 11/20/28 350,000 360,783 Nationwide Health Properties .............. BBB- 7.90 11/20/06 250,000 274,603 Natl. Rural Utils. Coop. Fin. Corp. ....... A+ 3.88 02/15/08 250,000 253,144 Rank Group Financial ...................... BBB- 6.75 11/30/04 500,000 520,117 Roslyn Bancorp, Inc. ...................... BBB- 7.50 12/01/08 500,000 561,318 Sprint Capital Corp. ...................... BBB- 7.13 01/30/06 500,000 540,934 Textron Finance Corp. ..................... A- 2.69 10/03/06 500,000 496,633 The CIT Group, Inc. ....................... A 6.50 02/07/06 500,000 541,495 Union Planters Corp. ...................... BBB- 6.75 11/01/05 500,000 540,718 U S Bancorp ............................... A+ 3.95 08/23/07 500,000 514,455 Wells Fargo & Company ..................... AA- 3.50 04/04/08 250,000 250,798 ----------- 12,092,702 ----------- HEALTHCARE (0.4%) Bristol-Myers Squibb Co. .................. AA- 5.75 10/01/11 250,000 270,156 ----------- INDUSTRIAL (0.7%) Arrow Electronics, Inc. ................... BBB- 8.70 10/01/05 500,000 546,691 ----------- TECHNOLOGY (1.4%) Hewlett-Packard Co. ....................... A- 5.75 12/15/06 500,000 541,303 Intl. Business Machines Corp. ............. A+ 4.88 10/01/06 500,000 531,322 ----------- 1,072,625 ----------- TELECOMMUNICATIONS (0.7%) Verizon Global ............................ A+ 4.00 01/15/08 500,000 509,400 ----------- TOTAL LONG-TERM DEBT SECURITIES (Cost: $72,750,292) 99.6%................................................................................... $73,382,696 ----------- - ---------- * Ratings as per Standard & Poor's Corporation. The accompanying notes are an integral part of these financial statements. 41 MUTUAL OF AMERICA INVESTMENT CORPORATION (MID-TERM BOND FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rate Maturity Amount Value ---- -------- ---------- ------------ SHORT-TERM DEBT SECURITIES: U.S. GOVERNMENT AGENCIES (0.4%) FNMA .................................................. 0.69% 01/02/04 $ 286,000 $ 285,995 ----------- TOTAL SHORT-TERM DEBT SECURITIES (Cost: $285,995) 0.4%....................................................................................... 285,995 ----------- TOTAL INVESTMENTS (Cost: $73,036,287) 100.0%.................................................................................. $73,668,691 =========== - ---------- Abbreviations: FFCB = Federal Farm Credit Bank FHLB = Federal Home Loan Bank FHLMC = Federal Home Loan Mortgage Corporation FNMA = Federal National Mortgage Association The accompanying notes are an integral part of these financial statements. 42 MUTUAL OF AMERICA INVESTMENT CORPORATION (COMPOSITE FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES December 31, 2003 Shares Value ------ ------------ COMMON STOCKS: BASIC MATERIALS (1.6%) Alcoa, Inc. ............................... 12,300 $ 467,400 International Paper Co. ................... 17,000 732,870 Monsanto Co. .............................. 41,250 1,187,175 Pactiv Corp.* ............................. 34,000 812,600 Praxair, Inc. ............................. 21,000 802,200 ------------ 4,002,245 ------------ CONSUMER, CYCLICAL (8.9%) Clear Channel Communications .............. 16,000 749,280 Comcast Corp. Cl A* ....................... 9,200 301,668 Disney (Walt) Co. ......................... 97,500 2,274,675 Ford Motor Co. ............................ 342,000 5,472,000 Gap, Inc. ................................. 40,000 928,400 General Motors Corp. ...................... 36,000 1,922,400 Home Depot, Inc. .......................... 50,580 1,795,084 Staples, Inc.* ............................ 18,750 511,875 Time Warner, Inc.* ........................ 275,000 4,947,250 Tribune Co. ............................... 80,000 4,128,000 ------------ 23,030,632 ------------ CONSUMER, NON-CYCLICAL (8.4%) Anheuser-Busch Cos., Inc. ................. 84,000 4,425,120 Coca-Cola Co. ............................. 84,000 4,263,000 Gillette Co. .............................. 37,700 1,384,721 PepsiCo, Inc. ............................. 56,400 2,629,368 Proctor & Gamble Co. ...................... 29,100 2,906,508 Sysco Corp. ............................... 61,500 2,289,645 Wal-Mart Stores, Inc. ..................... 18,030 956,492 Walgreen Co. .............................. 77,000 2,801,260 ------------ 21,656,114 ------------ ENERGY (3.0%) Apache Corp. .............................. 8,799 713,599 ChevronTexaco Corp. ....................... 57,000 4,924,230 Exxon Mobil Corp. ......................... 13,890 569,490 Occidental Petroleum Corp. ................ 33,350 1,408,704 ------------ 7,616,023 ------------ FINANCIAL (10.5%) Aflac, Inc. ............................... 144,000 5,209,920 American Express Co. ...................... 24,750 1,193,693 American Int'l. Group, Inc. ............... 48,000 3,181,440 Bank of America Corp. ..................... 9,110 732,717 Charles Schwab Corp. ...................... 130,000 1,539,200 Cincinnati Financial Corp. ................ 50,900 2,131,692 Citigroup, Inc. ........................... 17,743 861,245 Comerica, Inc. ............................ 56,800 3,184,208 Huntington Bancshares, Inc. ............... 80,000 1,800,000 J.P. Morgan Chase & Co. ................... 46,200 1,696,926 Morgan Stanley ............................ 42,000 2,430,540 PNC Financial Services Group .............. 13,300 727,909 SouthTrust Corp. .......................... 20,520 671,620 Synovus Financial Corp. ................... 22,480 650,122 Wachovia Corp. ............................ 8,000 372,720 Wells Fargo & Company ..................... 11,820 696,080 ------------ 27,080,032 ------------ HEALTHCARE (6.4%) Amgen, Inc.* .............................. 5,000 309,000 Bard (C.R.), Inc. ......................... 28,700 2,331,875 Biomet, Inc. .............................. 136,500 4,969,965 Bristol-Myers Squibb Co. .................. 148,420 4,244,812 Johnson & Johnson ......................... 5,885 304,019 Lilly (Eli) & Co. ......................... 26,990 1,898,207 Merck & Co., Inc. ......................... 500 23,100 Pfizer, Inc. .............................. 69,290 2,448,016 ------------ 16,528,994 ------------ INDUSTRIAL (5.8%) Boeing Co. ................................ 66,000 2,781,240 General Electric Co. ...................... 202,020 6,258,580 Northrop Grumman Corp. .................... 16,000 1,529,600 Union Pacific Corp. ....................... 56,500 3,925,620 United Parcel Service Cl B ................ 5,330 397,352 ------------ 14,892,392 ------------ TECHNOLOGY (12.4%) Agilent Technologies, Inc.* ............... 75,500 2,207,620 Cisco Systems, Inc.* ...................... 236,390 5,741,913 Corning, Inc.* ............................ 315,000 3,285,450 Dell, Inc.* ............................... 56,640 1,923,494 EMC Corp.* ................................ 24,500 316,540 Hewlett-Packard Co. ....................... 33,000 758,010 Intel Corp. ............................... 17,150 552,230 Intl. Business Machines Corp. ............. 55,540 5,147,447 Microsoft Corp. ........................... 205,800 5,667,731 Nortel Networks Corp.* .................... 320,000 1,353,600 Paychex, Inc. ............................. 121,800 4,530,960 Texas Instruments, Inc. ................... 11,690 343,452 ------------ 31,828,447 ------------ TELECOMMUNICATIONS (1.5%) BellSouth Corp. ........................... 27,000 764,100 CenturyTel, Inc. .......................... 36,000 1,174,320 Citizens Communications Co.* .............. 62,000 770,040 Nextel Communications, Inc.* .............. 10,940 306,976 SBC Communications, Inc. .................. 18,870 491,941 Verizon Communications .................... 8,100 284,148 ------------ 3,791,525 ------------ UTILITIES (1.6%) CINergy Corp. ............................. 71,000 2,755,510 Exelon Corp. .............................. 21,400 1,420,104 ------------ 4,175,614 ------------ TOTAL EQUITY SECURITIES (Cost: $142,201,646) 60.1% ................ $154,602,018 ------------ - ---------- * Non-income producing security. The accompanying notes are an integral part of these financial statements. 43 MUTUAL OF AMERICA INVESTMENT CORPORATION (COMPOSITE FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rating* Rate Maturity Amount Value ------- ------ -------- ----------- ----------- LONG-TERM DEBT SECURITIES: U.S. GOVERNMENT (1.9%) U.S.Treasury Notes ......................... AAA 3.88% 02/15/13 $ 5,000,000 $ 4,894,530 ----------- U.S. GOVERNMENT AGENCIES (21.5%) MORTGAGE-BACKED OBLIGATIONS (15.4%) FHLMC ...................................... AAA 5.50 10/15/30 551,368 570,206 FHLMC ...................................... AAA 8.00 07/15/06 30,250 30,234 FHLMC ...................................... AAA 5.00 04/15/16 313,237 320,764 FHLMC ...................................... AAA 5.00 06/15/17 4,000,000 4,059,864 FHLMC ...................................... AAA 4.50 09/15/22 5,500,000 5,593,781 FHLMC ...................................... AAA 6.00 03/15/25 577,112 576,978 FHLMC ...................................... AAA 4.00 10/15/26 1,800,000 1,780,654 FNMA ....................................... AAA 8.00 03/01/31 156,853 169,584 FNMA ....................................... AAA 7.50 06/01/31 192,529 205,747 FNMA ....................................... AAA 7.00 09/01/31 210,166 222,524 FNMA ....................................... AAA 7.00 11/01/31 392,598 415,684 FNMA ....................................... AAA 7.50 02/01/32 141,800 151,525 FNMA ....................................... AAA 6.00 03/01/32 225,544 233,241 FNMA ....................................... AAA 6.00 04/01/32 534,264 552,489 FNMA ....................................... AAA 7.00 04/01/32 219,550 232,483 FNMA ....................................... AAA 8.00 04/01/32 90,921 98,048 FNMA ....................................... AAA 6.50 04/01/32 707,321 739,850 FNMA ....................................... AAA 7.50 04/01/32 229,565 245,317 FNMA ....................................... AAA 8.00 04/01/32 77,087 83,219 FNMA ....................................... AAA 6.00 04/01/32 470,559 486,611 FNMA ....................................... AAA 6.00 05/01/32 434,784 449,615 FNMA ....................................... AAA 6.50 05/01/32 569,768 595,971 FNMA ....................................... AAA 6.50 05/01/32 553,813 579,282 FNMA ....................................... AAA 7.50 06/01/32 188,295 201,214 FNMA ....................................... AAA 7.00 06/01/32 218,906 231,800 FNMA ....................................... AAA 6.50 07/01/32 454,635 475,544 FNMA ....................................... AAA 6.00 04/01/33 1,073,136 1,109,743 FNMA ....................................... AAA 6.00 05/01/33 479,308 495,678 FNMA ....................................... AAA 5.00 06/01/33 1,723,702 1,706,623 FNMA ....................................... AAA 5.50 07/01/33 1,285,757 1,303,152 FNMA ....................................... AAA 5.50 09/01/33 982,485 995,777 FNMA ....................................... AAA 5.50 10/01/33 1,496,207 1,516,449 FNMA ....................................... AAA 5.00 11/01/33 1,243,212 1,230,894 FNMA ....................................... AAA 5.00 10/25/15 1,000,000 1,012,735 FNMA ....................................... AAA 6.50 09/01/16 186,593 197,979 FNMA ....................................... AAA 6.00 03/01/17 96,490 101,326 FNMA ....................................... AAA 6.50 03/01/17 191,747 203,498 FNMA ....................................... AAA 5.50 04/01/17 191,894 199,065 FNMA ....................................... AAA 6.50 05/01/17 141,053 149,697 FNMA ....................................... AAA 5.50 05/01/17 113,747 117,998 FNMA ....................................... AAA 5.50 05/01/17 151,491 157,152 FNMA ....................................... AAA 5.50 06/01/17 66,455 68,938 FNMA ....................................... AAA 6.50 06/01/17 139,502 148,050 FNMA ....................................... AAA 5.00 04/01/18 2,276,829 2,325,130 The accompanying notes are an integral part of these financial statements. 44 MUTUAL OF AMERICA INVESTMENT CORPORATION (COMPOSITE FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rating* Rate Maturity Amount Value ------- ------ -------- ----------- ----------- LONG-TERM DEBT SECURITIES (CONTINUED): U.S. GOVERNMENT AGENCIES (CONTINUED) MORTGAGE-BACKED OBLIGATIONS (CONTINUED) FNMA ....................................... AAA 4.50% 05/01/18 $ 919,661 $ 921,772 FNMA ....................................... AAA 5.00 09/01/18 980,790 1,001,596 FNMA ....................................... AAA 4.00 11/25/26 1,000,000 973,032 GNMA (1) ................................... AAA 6.50 04/15/31 96,179 101,453 GNMA (1) ................................... AAA 7.00 05/15/31 81,492 86,878 GNMA (1) ................................... AAA 7.00 09/15/31 36,823 39,256 GNMA (1) ................................... AAA 7.00 09/15/31 157,568 167,981 GNMA (1) ................................... AAA 6.50 10/15/31 110,574 116,637 GNMA (1) ................................... AAA 6.50 12/15/31 105,072 110,833 GNMA (1) ................................... AAA 6.50 05/15/32 195,430 206,041 GNMA (1) ................................... AAA 7.00 05/15/32 146,604 156,235 GNMA (1) ................................... AAA 6.27 10/16/27 3,000,000 3,312,594 ----------- 39,536,421 ----------- NON-MORTGAGE-BACKED OBLIGATIONS (6.1%) FFCB ...................................... AAA 2.88 06/29/06 1,000,000 1,006,968 FFCB ...................................... AAA 3.72 04/08/08 500,000 502,581 FHLB ...................................... AAA 0.00 06/09/33 15,000,000 2,269,215 FHLB ...................................... AAA 2.88 09/15/06 1,000,000 1,010,622 FHLMC ..................................... AAA 4.50 01/15/13 5,000,000 4,974,745 FNMA ...................................... AAA 4.38 03/15/13 5,000,000 4,910,620 Suffolk County, New York .................. AAA 5.80 11/01/04 250,000 256,083 Suffolk County, New York .................. AAA 5.88 11/01/05 750,000 766,335 ----------- 15,697,169 ----------- BASIC MATERIALS (1.8%) International Paper Co. ................... BBB 4.25 01/15/09 500,000 502,050 Lyondell Chemical Co. ..................... BB- 10.25 11/01/10 500,000 530,000 PolyOne Corp. ............................. BB- 7.50 12/15/15 1,000,000 775,000 Praxair, Inc. ............................. A- 6.90 11/01/06 2,500,000 2,785,838 ----------- 4,592,888 ----------- CONSUMER, CYCLICAL (2.3%) Cox Communications, Inc. Cl A .............. BBB 3.88 10/01/08 500,000 500,509 Daimlerchrysler ............................ BBB 4.05 06/04/08 250,000 248,298 Fruit of the Loom, Inc. (2) ................ NR 7.00 03/15/11 550,530 59,595 Fruit of the Loom, Inc. (2) ................ NR 7.38 11/15/23 152,673 2,721 Johnson Controls, Inc. ..................... A 4.88 09/15/13 500,000 504,391 Kellwood, Co. .............................. BBB- 7.88 07/15/09 2,500,000 2,706,250 Newell Rubbermaid .......................... BBB+ 4.63 12/15/09 500,000 502,883 Stanley Works .............................. A 3.50 11/01/07 250,000 251,624 Target Corp. ............................... A+ 5.38 06/15/09 1,000,000 1,071,832 ----------- 5,848,103 ----------- CONSUMER, NON-CYCLICAL (1.2%) Campbell Soup Co. .......................... A 4.88 10/01/13 500,000 500,530 Coca-Cola Enterprises, Inc. ................ A 2.50 09/15/06 500,000 498,642 General Mills, Inc. ........................ BBB+ 2.63 10/24/06 500,000 497,257 Kellogg Co. ................................ BBB 2.88 06/01/08 500,000 482,779 The accompanying notes are an integral part of these financial statements. 45 MUTUAL OF AMERICA INVESTMENT CORPORATION (COMPOSITE FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rating* Rate Maturity Amount Value ------- ------ -------- ----------- ------------ LONG-TERM DEBT SECURITIES (CONTINUED): CONSUMER, NON-CYCLICAL (CONTINUED) Wal-Mart Stores, Inc. ...................... AA 6.88% 08/10/09 $ 1,000,000 $ 1,152,049 ------------ 3,131,257 ------------ ENERGY (0.2%) Anadarko Petroleum Corp. ................... BBB+ 3.25 05/01/08 500,000 490,985 ------------ FINANCIAL (8.7%) American Honda Finance ..................... A+ 3.85 11/06/08 500,000 503,462 American Express Credit Corp. .............. A+ 3.00 05/16/08 250,000 244,668 Bank of America Corp. ...................... A+ 4.75 10/15/06 500,000 527,863 Bear Stearns Cos., Inc. .................... A 3.00 03/30/06 500,000 507,528 Berkley (W.R.) Corp. ....................... BBB+ 8.70 01/01/22 1,500,000 1,789,661 CIT Group Hldgs., Inc. ..................... A 2.88 09/29/06 500,000 501,329 Deere Capital Corp. ........................ A- 3.90 01/15/08 500,000 508,137 Fairfax Financial Holdings, Ltd. ........... BB 8.25 10/01/15 500,000 488,750 First Tennessee Natl. Corp. ................ BBB+ 4.50 05/15/13 1,500,000 1,440,901 FleetBoston Financial Group ................ A 3.85 02/15/08 250,000 254,126 Ford Motor Credit Co. ...................... BBB- 7.38 10/28/09 1,000,000 1,098,160 GE Capital Corp. ........................... AAA 5.45 01/15/13 2,000,000 2,080,653 General Motors Acceptance Corp. ............ BBB 0.00 12/01/12 2,500,000 1,411,752 HJ Heinz Finance Co. ....................... A 6.00 03/15/12 1,000,000 1,084,634 JP Morgan Chase Bank ....................... A+ 5.63 08/15/06 500,000 537,450 Lehman Brothers Holdings, Inc. ............. A 4.00 01/22/08 500,000 509,972 Markel Corporation ......................... BBB- 7.00 05/15/08 250,000 270,104 Markel Corporation ......................... BBB- 6.80 02/15/13 250,000 263,624 Nationwide Health Properties ............... BBB- 7.90 11/20/06 5,000,000 5,492,055 Natl. Rural Utils. Coop. Fin. Corp. ........ A+ 3.88 02/15/08 250,000 253,144 Northern Trust Co. ......................... AA- 2.88 12/15/06 1,000,000 1,005,047 Roslyn Bancorp, Inc. ....................... BBB- 7.50 12/01/08 250,000 280,659 Textron Finance Corp. ...................... A- 2.69 10/03/06 500,000 496,633 Union Planters Bank ........................ BBB+ 5.13 06/15/07 500,000 532,603 Wells Fargo & Company ...................... AA- 3.50 04/04/08 250,000 250,798 ------------ 22,333,713 ------------ HEALTHCARE (0.6%) Bristol-Myers Squibb Co. .................. AA- 5.75 10/01/11 1,000,000 1,080,622 Watson Pharmaceuticals, Inc. .............. BBB- 7.13 05/15/08 500,000 536,659 ------------ 1,617,281 ------------ INDUSTRIAL (0.2%) Arrow Electronics, Inc. ................... BBB- 8.70 10/01/05 500,000 546,691 ------------ TECHNOLOGY (0.4%) Hewlett-Packard Co. ....................... A- 5.75 12/15/06 500,000 541,303 Intl. Business Machines Corp. ............. A+ 4.88 10/01/06 500,000 531,322 ------------ 1,072,625 ------------ TELECOMMUNICATIONS (0.2%) Verizon Global ............................ A+ 4.00 01/15/08 500,000 509,400 ------------ TOTAL LONG-TERM DEBT SECURITIES (Cost: $100,185,600) 39.0%..................................................................................... $100,271,063 ------------ The accompanying notes are an integral part of these financial statements. 46 MUTUAL OF AMERICA INVESTMENT CORPORATION (COMPOSITE FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Face Rate Maturity Amount Value ---- -------- ---------- ------------ SHORT-TERM DEBT SECURITIES: U.S. GOVERNMENT AGENCIES (0.9%) FNMA .................................................. 0.69% 01/02/04 $2,430,000 $ 2,429,953 ------------ TOTAL SHORT-TERM DEBT SECURITIES (Cost: $2,429,953) 0.9%..................................................................................... 2,429,953 ------------ TEMPORARY CASH INVESTMENTS** (Cost: $70,700) 0.0%(3).................................................................................... 70,700 ------------ TOTAL INVESTMENTS (Cost: $244,887,899) 100.0%................................................................................. $257,373,734 ============ - ---------- * Ratings as per Standard & Poor's Corporation. ** The fund has an arrangement with its custodian bank, JPMorgan Chase Bank, whereby uninvested cash, subject to parameters set by the fund, is automatically invested in the fund's name by the bank in overnight commercial paper issued by J.P. Morgan Chase & Co. On the next business day, these funds (and earned interest) are automatically returned to the fund. The annual rate of interest earned on this temporary cash investment at December 31, 2003 was 0.44%. Abbreviations: FFCB = Federal Farm Credit Bank FHLMC = Federal Home Loan Mortgage Corporation FNMA = Federal National Mortgage Association GNMA = Government National Mortgage Association NR = Issue not rated by either S&P or Moody's (1) U.S. Government guaranteed security. (2) Issuer has filed for Chapter XI bankruptcy law (or equivalent) protection; issue is non-income producing. (3) Less than .05%. The total value of investments not rated and/or below-investment grade as a percentage of the Fund's total investments as of December 31, 2003 is 0.7%. The accompanying notes are an integral part of these financial statements. 47 MUTUAL OF AMERICA INVESTMENT CORPORATION (AGGRESSIVE EQUITY FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES December 31, 2003 Shares Value ------ ----------- COMMON STOCKS: BASIC MATERIALS (6.6%) Celanese AG* .............................. 54,130 $ 2,202,550 Cleveland-Cliffs, Inc.* ................... 52,000 2,649,400 Coeur D'Alene Mines Corp.* ................ 292,430 1,690,245 Cytec Industries, Inc.* ................... 40,000 1,535,600 Georgia Gulf Corp. ........................ 166,000 4,794,080 Goldcorp, Inc. ............................ 24,520 391,094 Graftech International, Ltd.* ............. 267,560 3,612,060 Lyondell Petrochemical Co. ................ 99,360 1,684,152 Steel Dynamics, Inc.* ..................... 88,000 2,024,000 TETRA Technologies* ....................... 80,500 2,001,230 Valspar Corp. ............................. 35,080 1,733,654 ----------- 24,318,065 ----------- CONSUMER, CYCLICAL (19.1%) American Axle & Mfg. Holdings* ............ 63,350 2,560,607 Borg-Warner, Inc. ......................... 26,250 2,233,088 Buffalo Wild Wings, Inc.* ................. 51,260 1,326,096 CBRL Group, Inc. .......................... 51,270 1,961,590 Cheesecake Factory, Inc.* ................. 72,000 3,170,160 Courier Corp. ............................. 54,226 2,086,128 Dick's Sporting Goods, Inc.* .............. 65,000 3,162,900 Guitar Center Inc.* ....................... 155,270 5,068,013 Gymboree Corp.* ........................... 170,000 2,929,100 Hibbett Sporting Goods, Inc.* ............. 100,000 2,980,000 Hot Topic, Inc.* .......................... 90,000 2,651,400 ITT Educational Services, Inc. ............ 56,510 2,654,275 Jacuzzi Brands, Inc.* ..................... 220,000 1,559,800 Landry's Restaurant, Inc. ................. 172,500 4,436,700 P.F. Changs China Bistro, Inc.* ........... 47,665 2,425,195 Provide Commerce, Inc. .................... 185,570 2,815,097 Quality Distribution, Inc.* ............... 75,000 1,470,000 Rare Hospitality Int'l., Inc.* ............ 64,980 1,588,111 Red Robin Gourmet Burgers* ................ 105,000 3,199,350 Redenvelope, Inc.* ........................ 202,800 3,386,760 The Finish Line Cl A* ..................... 100,000 2,997,000 The Steak N Shake Company* ................ 178,870 3,192,830 West Marine, Inc.* ........................ 213,200 5,929,092 Wet Seal, Inc. Cl A* ...................... 160,980 1,592,092 XM Satellite Radio Holdings Cl A .......... 131,128 3,447,355 ----------- 70,822,739 ----------- CONSUMER, NON-CYCLICAL (1.3%) Jarden Corp.* ............................. 179,500 4,907,530 ----------- ENERGY (5.2%) Brigham Exploration Company* .............. 269,500 2,163,816 Chesapeake Energy Corp. ................... 141,900 1,927,002 Denbury Resources, Inc.* .................. 121,000 1,683,110 Maverick Tube Corp.* ...................... 140,000 2,695,000 Patina Oil & Gas Corp. .................... 64,170 3,143,688 Quicksilver Resources* .................... 44,000 1,421,200 Ultra Petroleum Corp.* .................... 107,800 2,654,036 Western Gas Resources ..................... 75,000 3,543,750 ----------- 19,231,602 ----------- FINANCIAL (4.8%) Alabama National Bancorp .................. 70,939 3,727,844 Bank of the Ozarks ........................ 54,080 1,218,422 Conseco, Inc.* ............................ 75,000 1,635,000 East West Bancorp Inc. .................... 51,498 2,764,413 PrivateBancorp, Inc. ...................... 138,999 6,295,265 Texas Regional Bancshares ................. 62,099 2,297,663 ----------- 17,938,607 ----------- HEALTHCARE (10.9%) Acusphere, Inc.* .......................... 86,900 762,982 Alaris Medical Systems, Inc.* ............. 90,914 1,382,802 Alexion Pharmaceuticals, Inc.* ............ 114,987 1,957,079 Centene Corporation* ...................... 50,000 1,400,500 Closure Medical Corporation* .............. 58,785 2,003,981 Cubist Pharmaceuticals, Inc.* ............. 114,410 1,391,226 Dendreon Corp.* ........................... 236,405 1,905,424 Edwards Lifesciences Corp.* ............... 82,288 2,475,223 GTC Biotherapeutics* ...................... 312,201 936,135 IDEXX Laboratories, Inc.* ................. 60,131 2,782,863 Introgen Therapeutics, Inc.* .............. 155,203 1,316,121 Maxim Pharmaceuticals, Inc.* .............. 150,000 1,335,000 Neurocrine Biosciences, Inc.* ............. 17,436 950,959 Pharmaceutical Resources, Inc.* ........... 41,636 2,712,585 Select Medical Corp. ...................... 194,960 3,173,949 Shire Pharmaceuticals Group Plc ........... 72,820 2,116,149 Staar Surgical Co.* ....................... 174,913 1,969,520 Telik, Inc.* .............................. 106,196 2,442,508 Vicuron Pharmaceuticals, Inc.* ............ 78,313 1,460,537 VistaCare, Inc. Cl A* ..................... 88,540 3,093,588 Vital Images, Inc.* ....................... 154,739 2,763,639 ----------- 40,332,770 ----------- INDUSTRIAL (20.3%) AGCO Corp.* ............................... 86,650 1,745,131 Actuant Corp. Cl A* ....................... 91,000 3,294,200 Ametek, Inc. .............................. 35,000 1,689,100 Applied Industrial Tech., Inc. ............ 70,000 1,670,200 Aspect Communications, Inc.* .............. 216,830 3,417,241 Asyst Technologies, Inc.* ................. 144,900 2,514,015 Benchmark Electronics* .................... 96,691 3,365,814 Buckeye Technologies, Inc.* ............... 162,460 1,632,723 Clarcor, Inc. ............................. 113,707 5,014,479 Cymer, Inc.* .............................. 32,500 1,501,175 Electro Scientific Inds., Inc.* ........... 60,000 1,428,000 Esterline Technologies* ................... 69,990 1,866,633 Graco, Inc. ............................... 45,490 1,824,149 Jacobs Engineering Group, Inc. ............ 45,330 2,176,293 Joy Global, Inc. .......................... 85,000 2,222,750 Kirby Corp.* .............................. 117,574 4,100,981 Magma Design Automation* .................. 232,933 5,436,656 Moog, Inc. Cl A* .......................... 39,100 1,931,540 Mykrolis Corp.* ........................... 188,000 3,023,040 NN, Inc. .................................. 109,500 1,375,320 Precision Castparts Corp. ................. 45,510 2,066,609 Roper Industries, Inc. .................... 32,000 1,576,320 Shaw Group, Inc* .......................... 125,000 1,702,500 TTM Technologies* ......................... 260,720 4,400,954 UTI Worldwide, Inc.* ...................... 82,000 3,100,420 Wabash National Corp.* .................... 93,750 2,746,875 York International Corp. .................. 228,000 8,390,400 ----------- 75,213,518 ----------- TECHNOLOGY (23.2%) ASE Test Limited* ......................... 256,500 3,839,805 Altiris, Inc.* ............................ 103,500 3,775,680 Ascential Software Corp.* ................. 120,000 3,111,600 Axcelis Technology* ....................... 251,060 2,565,833 Chordiant Software, Inc.* ................. 667,380 3,637,221 Cray, Inc.* ............................... 275,439 2,735,109 Cypress Semiconductor Corp.* .............. 174,259 3,722,172 Embarcardero Technologies, Inc. ........... 225,000 3,588,750 Emulex Corp.* ............................. 129,339 3,450,765 Fairchild Semiconductor Intl.* ............ 169,830 4,240,655 Integrated Device Tech., Inc.* ............ 121,000 2,077,570 Integrated Silicon Solution* .............. 320,000 5,014,400 International Rectifier* .................. 122,404 6,047,982 Kulicke and Soffa Industries* ............. 157,220 2,260,824 LTX Corp.* ................................ 175,000 2,630,250 Lecroy Corp.* ............................. 50,470 912,498 Mapinfo Corp.* ............................ 220,660 2,226,459 Mastec, Inc.* ............................. 135,000 1,999,350 The accompanying notes are an integral part of these financial statements. 48 MUTUAL OF AMERICA INVESTMENT CORPORATION (AGGRESSIVE EQUITY FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES (Continued) December 31, 2003 Shares Value ------- ------------ COMMON STOCKS: (CONTINUED): TECHNOLOGY (CONTINUED) Mindspeed Technologies* ................... 649,860 $ 4,451,541 Power Integrations, Inc.* ................. 84,000 2,810,640 Quest Software, Inc.* ..................... 193,500 2,747,700 SONUS Networks, Inc.* ..................... 354,891 2,675,878 Semtech Corp.* ............................ 125,000 2,841,250 Silicon Storage Technology* ............... 355,000 3,905,000 Technitrol, Inc.* ......................... 88,000 1,825,120 Varian Semiconductor Equip.* .............. 32,500 1,419,925 Websense, Inc.* ........................... 110,000 3,216,400 Zebra Technologies Cl A* .................. 35,640 2,363,288 ------------ 86,093,665 ------------ TELECOMMUNICATIONS (0.8%) SpectraLink Corporation ................... 155,000 2,971,350 ------------ UTILITIES (2.7%) Energen Corp. ............................. 50,000 2,051,500 Equitable Resources, Inc. ................. 13,070 560,964 Southwestern Energy Co.* .................. 216,070 5,164,073 Williams Cos., Inc. ....................... 216,620 2,127,208 ------------ 9,903,745 ------------ TOTAL COMMON STOCKS (Cost: $288,293,066) 94.9% ................ $351,733,591 ------------ Face Rate Maturity Amount Value ---- -------- ---------- ------------ SHORT-TERM DEBT SECURITIES: U.S. GOVERNMENT AGENCIES (5.1%) Federal National Mortgage Association ................. 0.69% 01/02/04 $18,910,000 $ 18,909,638 ------------ TOTAL SHORT-TERM DEBT SECURITIES (Cost: $18,909,638) 5.1%..................................................................................... 18,909,638 ------------ TOTAL INVESTMENTS (Cost: $307,202,704) 100.0%.................................................................................. $370,643,229 ============ - ---------- * Non-income producing security. The accompanying notes are an integral part of these financial statements. 49 MUTUAL OF AMERICA INVESTMENT CORPORATION (CONSERVATIVE ALLOCATION FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES December 31, 2003 Shares Value ------- ------------ COMMON STOCKS: DIVERSIFIED MUTUAL FUNDS (100.0%) Mutual of America Investment Corporation Bond Fund ................................ 668,072 $ 861,383 Equity Index Fund ........................ 376,766 735,602 Mid-Term Bond Fund ....................... 901,992 863,811 Short-Term Bond Fund ..................... 418,579 431,882 ----------- TOTAL INVESTMENTS (Cost: $2,913,919) 100.0%............................... $ 2,892,678 =========== The accompanying notes are an integral part of these financial statements. 50 MUTUAL OF AMERICA INVESTMENT CORPORATION (MODERATE ALLOCATION FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES December 31, 2003 Shares Value --------- ------------ COMMON STOCKS: DIVERSIFIED MUTUAL FUNDS (100.0%) Mutual of America Investment Corporation Bond Fund ................................ 3,408,062 $ 4,394,205 Mid-Cap Equity Index Fund ................ 1,723,671 2,234,638 Equity Index Fund ........................ 2,690,577 5,253,114 Mid-Term Bond fund ....................... 3,067,547 2,937,698 ----------- TOTAL INVESTMENTS (Cost: $14,522,974) 100.0%.............................. $14,819,655 =========== The accompanying notes are an integral part of these financial statements. 51 MUTUAL OF AMERICA INVESTMENT CORPORATION (AGGRESSIVE ALLOCATION FUND) PORTFOLIO OF INVESTMENTS IN SECURITIES December 31, 2003 Shares Value --------- ------------ COMMON STOCKS: DIVERSIFIED MUTUAL FUNDS (100.0%) Mutual of America Investment Corporation Bond Fund ................................ 2,143,027 $ 2,763,125 Mid-Cap Equity Index Fund ................ 1,733,423 2,247,280 Equity Index Fund ........................ 2,609,415 5,094,653 Aggressive Equity Fund ................... 656,333 1,136,174 ----------- TOTAL INVESTMENTS (COST: $10,703,148) 100.0% ............................. $11,241,232 =========== The accompanying notes are an integral part of these financial statements. 52 MUTUAL OF AMERICA INVESTMENT CORPORATION STATEMENT OF ASSETS AND LIABILITIES December 31, 2003 Money Market All America Equity Index Fund Fund Fund ------------ ------------ ------------ ASSETS: Investments at market value (Cost: Money Market Fund -- $73,724,395 All America Fund -- $388,132,408 Equity Index Fund -- $573,906,955) (Notes 1 and 3) ............................................... $ 73,724,346 $491,061,456 $616,726,702 Cash ................................................................... 1,839 28,963 5,117 Interest and dividends receivable ...................................... -- 487,043 787,344 Receivable for securities sold ......................................... -- 100,446 46,066 Receivable for daily variation margin on futures contracts ............. -- 25,464 60,374 ------------ ------------ ------------ TOTAL ASSETS ........................................................... 73,726,185 491,703,372 617,625,603 ------------ ------------ ------------ NET ASSETS ............................................................. $ 73,726,185 $491,703,372 $617,625,603 ============ ============ ============ NUMBER OF SHARES OUTSTANDING (Note 4) .................................. 62,253,630 232,180,108 316,316,198 ============ ============ ============ NET ASSET VALUE, offering and redemption price per share ............... $1.18 $2.12 $1.95 ===== ===== ===== Mid-Cap Equity Index Bond Short-Term Fund Fund Bond Fund ------------ ------------ ------------ ASSETS: Investments at market value (Cost: Mid-Cap Equity Index Fund -- $196,132,493 Bond Fund -- $341,190,509 Short-Term Bond Fund -- $28,438,572) (Notes 1 and 3) ................................................... $216,499,622 $345,795,363 $ 28,458,954 Cash ................................................................... 17 51 2,355 Interest and dividends receivable ...................................... 121,895 3,043,972 146,700 Receivable for securities sold ......................................... -- 10,361 15,449 ------------ ------------ ------------ TOTAL ASSETS ........................................................... 216,621,534 348,849,747 28,623,458 ------------ ------------ ------------ LIABILITIES: Payable for daily variation margin on futures contracts ................ 112,335 -- -- ------------ ------------ ------------ NET ASSETS ............................................................. $216,509,199 $348,849,747 $ 28,623,458 ============ ============ ============ NUMBER OF SHARES OUTSTANDING (Note 4) .................................. 167,002,741 270,545,154 27,741,809 ============ ============ ============ NET ASSET VALUE, offering and redemption price per share ............... $1.30 $1.29 $1.03 ===== ===== ===== The accompanying notes are an integral part of these financial statements. 53 MUTUAL OF AMERICA INVESTMENT CORPORATION STATEMENT OF ASSETS AND LIABILITIES (Continued) December 31, 2003 Mid-Term Composite Aggressive Bond Fund Fund Equity Fund ------------ ------------ ------------ ASSETS: Investments at market value (Cost: Mid-Term Bond Fund -- $73,036,287 Composite Fund -- $244,887,899 Aggressive Equity Fund -- $307,202,704) (Notes 1 and 3) ................................................... $ 73,668,691 $257,373,734 $370,643,229 Cash ................................................................... 4,844 5,097 7,799 Interest and dividends receivable ...................................... 967,431 1,254,738 55,822 Receivable for securities sold ......................................... -- -- 4,512 ------------ ------------ ------------ TOTAL ASSETS ........................................................... 74,640,966 258,633,569 370,711,362 ------------ ------------ ------------ NET ASSETS ............................................................. $ 74,640,966 $258,633,569 $370,711,362 ============ ============ ============ NUMBER OF SHARES OUTSTANDING (Note 4) .................................. 77,940,160 184,087,308 214,148,480 ============ ============ ============ NET ASSET VALUE, offering and redemption price per share ............... $0.96 $1.40 $1.73 ===== ===== ===== Conservative Moderate Aggressive Allocation Allocation Allocation Fund Fund Fund ------------ ------------ ------------ ASSETS: Investments at market value (Cost: Conservative Allocation Fund -- $2,913,919 Moderate Allocation Fund -- $14,522,974 Aggressive Allocation Fund -- $10,703,148) (Notes 1 and 3) ................................................... $ 2,892,678 $ 14,819,655 $ 11,241,232 ------------ ------------ ------------ TOTAL ASSETS ........................................................... 2,892,678 14,819,655 11,241,232 ------------ ------------ ------------ NET ASSETS ............................................................. $ 2,892,678 $ 14,819,655 $ 11,241,232 ============ ============ ============ NUMBER OF SHARES OUTSTANDING (Note 4) .................................. 2,857,375 13,680,002 9,637,346 ============ ============ ============ NET ASSET VALUE, offering and redemption price per share ............... $1.01 $1.08 $1.17 ===== ===== ===== The accompanying notes are an integral part of these financial statements. 54 MUTUAL OF AMERICA INVESTMENT CORPORATION STATEMENT OF OPERATIONS For the Year Ended December 31, 2003 Money Market All America Equity Index Equity Index Bond Fund Fund Fund Fund Fund ------------- ------------- ------------- ------------- ------------- INVESTMENT INCOME AND EXPENSES: Income: Dividends .................................. $ -- $ 5,675,493 $ 8,462,441 $ 1,601,769 $ -- Interest ................................... 979,210 187,956 189,185 117,696 19,601,642 ------------- ------------- ------------- ------------- ------------- Total income .................................. 979,210 5,863,449 8,651,626 1,719,465 19,601,642 ------------- ------------- ------------- ------------- ------------- Expenses: Investment advisory fees (Note 2) .......... 213,406 2,186,753 611,028 182,413 1,750,200 Accounting and recordkeeping expenses ...... 29,180 122,555 116,719 35,016 139,341 Shareholders reports ....................... 31,836 133,710 127,343 38,203 114,609 Custodian expenses ......................... 23,639 132,673 72,354 34,868 21,551 Directors' (independent) fees and expenses . 14,040 14,040 14,040 14,040 14,040 Audit ...................................... 6,993 29,369 27,970 8,391 25,173 Legal and other ............................ 5,718 48,283 66,012 6,862 20,588 ------------- ------------- ------------- ------------- ------------- Total expenses before reimbursement ........... 324,812 2,667,383 1,035,466 319,793 2,085,502 Expense reimbursement ......................... (111,406) (480,630) (424,438) (137,380) (335,302) ------------- ------------- ------------- ------------- ------------- Net Expenses ............................... 213,406 2,186,753 611,028 182,413 1,750,200 ------------- ------------- ------------- ------------- ------------- NET INVESTMENT INCOME ......................... 765,804 3,676,696 8,040,598 1,537,052 17,851,442 ------------- ------------- ------------- ------------- ------------- NET REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FUTURES CONTRACTS (Note 1): Net realized gain (loss) on investments and futures contracts: Net realized gain (loss) on investments .. 95 29,027,380 (362,727) (472,379) (10,850,586) Net realized gain (loss) on futures contracts .............................. -- 2,044,270 3,032,890 2,522,107 -- ------------- ------------- ------------- ------------- ------------- 95 31,071,650 2,670,163 2,049,728 (10,850,586) ------------- ------------- ------------- ------------- ------------- Net unrealized appreciation (depreciation) of investments and futures contracts: Net unrealized appreciation (depreciation) of investments ............ 65 90,447,150 113,998,461 41,842,973 15,428,361 Net unrealized appreciation (depreciation) of futures contracts ...... -- 383,400 561,000 313,375 -- ------------- ------------- ------------- ------------- ------------- 65 90,830,550 114,559,461 42,156,348 15,428,361 ------------- ------------- ------------- ------------- ------------- NET REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FUTURES CONTRACTS .......................... 160 121,902,200 117,229,624 44,206,076 4,577,775 ------------- ------------- ------------- ------------- ------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS .................. $ 765,964 $ 125,578,896 $ 125,270,222 $ 45,743,128 $ 22,429,217 ============= ============= ============= ============= ============= The accompanying notes are an integral part of these financial statements. 55 MUTUAL OF AMERICA INVESTMENT CORPORATION STATEMENT OF OPERATIONS (Continued) For the Year Ended December 31, 2003 Aggressive Short-Term Mid-Term Composite Equity Bond Fund Bond Fund Fund Fund ------------ ------------ ------------ ------------ INVESTMENT INCOME AND EXPENSES: Income: Dividends ........................................ $ -- $ -- $ 1,752,598 $ 843,167 Interest ......................................... 1,136,917 3,230,088 5,520,881 203,896 ------------ ------------ ------------ ------------ Total income ........................................... 1,136,917 3,230,088 7,273,479 1,047,063 ------------ ------------ ------------ ------------ Expenses: Investment advisory fees (Note 2) ................ 168,116 433,110 1,178,218 2,365,142 Accounting and recordkeeping expenses .................. 47,148 48,101 93,758 70,031 Shareholders reports ............................. 12,734 31,836 70,039 76,406 Custodian expenses ............................... 28,976 13,823 90,799 56,433 Directors' (independent) fees and expenses ....... 14,040 14,040 14,040 14,040 Audit ............................................ 2,797 6,993 15,384 16,782 Legal and other .................................. 2,287 5,718 12,582 13,727 ------------ ------------ ------------ ------------ Total expenses before reimbursement .................... 276,098 553,621 1,474,820 2,612,561 Expense reimbursement .................................. (107,982) (120,511) (296,602) (247,419) ------------ ------------ ------------ ------------ Net Expenses ..................................... 168,116 433,110 1,178,218 2,365,142 ------------ ------------ ------------ ------------ NET INVESTMENT INCOME (LOSS) ........................... 968,801 2,796,978 6,095,261 (1,318,079) ------------ ------------ ------------ ------------ NET REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS (Note 1): Net realized gain (loss) on investments ................ (135,037) 573,478 15,014,794 32,871,438 Net unrealized appreciation (depreciation) of investments ................................... (267,402) (1,015,164) 18,992,627 63,776,080 ------------ ------------ ------------ ------------ NET REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS ............................ (402,439) (441,686) 34,007,421 96,647,518 ------------ ------------ ------------ ------------ NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS ........................ $ 566,362 $ 2,355,292 $ 40,102,682 $ 95,329,439 ============ ============ ============ ============ Conservative Moderate Aggressive Allocation Allocation Allocation Fund(a) Fund(a) Fund(a) ------------ ------------ ------------ INVESTMENT INCOME AND EXPENSES: Income: Dividends ........................................................ $ 100,693 $ 413,192 $ 217,129 Interest ......................................................... -- -- -- ------------ ------------ ------------ Total income ........................................................... 100,693 413,192 217,129 ------------ ------------ ------------ Expenses(b): Investment advisory fees (Note 2) ................................ -- -- -- Other operating expenses ......................................... -- -- -- ------------ ------------ ------------ Total expenses before reimbursement .................................... -- -- -- Expense reimbursement .................................................. -- -- -- ------------ ------------ ------------ Net Expenses ..................................................... -- -- -- ------------ ------------ ------------ NET INVESTMENT INCOME .................................................. 100,693 413,192 217,129 ------------ ------------ ------------ NET REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS (Note 1): Net realized gain (loss) on investments ................................ 11,315 66,311 74,951 Net unrealized appreciation (depreciation) of investments .............. (21,241) 296,681 538,084 ------------ ------------ ------------ NET REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS ................. (9,926) 362,992 613,035 ------------ ------------ ------------ NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS .................................................. $ 90,767 $ 776,184 $ 830,164 ============ ============ ============ - ---------- (a) For the Period May 20, 2003 (Commencement of Operations) to December 31, 2003. (b) There are no other advisory or operating expenses other than those included in each of the underlying funds in which they invest. The accompanying notes are an integral part of these financial statements. 56 MUTUAL OF AMERICA INVESTMENT CORPORATION STATEMENTS OF CHANGES IN NET ASSETS For the Years Ended December 31, Money Market Fund All America Fund Equity Index Fund ------------------------------ ------------------------------ ------------------------------ 2003 2002 2003 2002 2003 2002 ------------- ------------- ------------- ------------- ------------- ------------- INCREASE (DECREASE) IN NET ASSETS: FROM OPERATIONS: Net investment income ................... $ 765,804 $ 1,387,838 $ 3,676,696 $ 4,035,453 $ 8,040,598 $ 6,314,961 Net realized gain (loss) on investments and futures contracts ........ 95 (295) 31,071,650 (10,986,244) 2,670,163 (10,721,028) Unrealized appreciation (depreciation) of investments and futures contracts ......... 65 (182) 90,830,550 (118,968,696) 114,559,461 (106,320,254) ------------- ------------- ------------- ------------- ------------- ------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS ............ 765,964 1,387,361 125,578,896 (125,919,487) 125,270,222 (110,726,321) ------------- ------------- ------------- ------------- ------------- ------------- DIVIDEND DISTRIBUTIONS (Note 5) From net investment income ................... (770,955) (1,424,275) (3,535,195) (4,171,220) (7,869,784) (6,127,600) From capital gains ......... -- -- -- -- -- (807,547) ------------- ------------- ------------- ------------- ------------- ------------- Total distributions .......... (770,955) (1,424,275) (3,535,195) (4,171,220) (7,869,784) (6,935,147) ------------- ------------- ------------- ------------- ------------- ------------- CAPITAL SHARE TRANSACTIONS (Note 4): Net proceeds from sale of shares ................ 48,750,527 111,407,357 76,080,371 99,421,733 304,723,470 217,527,425 Dividends reinvested ....... 770,955 1,424,275 3,535,195 4,171,220 7,869,784 6,935,147 Cost of shares redeemed .... (69,000,171) (114,053,883) (130,754,441) (156,254,491) (202,766,244) (180,808,800) ------------- ------------- ------------- ------------- ------------- ------------- NET INCREASE (DECREASE) IN NET ASSETS FROM CAPITAL SHARE TRANSACTIONS ............... (19,478,689) (1,222,251) (51,138,875) (52,661,538) 109,827,010 43,653,772 ------------- ------------- ------------- ------------- ------------- ------------- INCREASE (DECREASE) IN NET ASSETS ................. (19,483,680) (1,259,165) 70,904,826 (182,752,245) 227,227,448 (74,007,696) NET ASSETS, BEGINNING OF YEAR .................... 93,209,865 94,469,030 420,798,546 603,550,791 390,398,155 464,405,851 ------------- ------------- ------------- ------------- ------------- ------------- NET ASSETS, END OF YEAR ...... $ 73,726,185 $ 93,209,865 $ 491,703,372 $ 420,798,546 $ 617,625,603 $ 390,398,155 ============= ============= ============= ============= ============= ============= COMPONENTS OF NET ASSETS: Paid-in capital ............ $ 73,691,919 $ 93,172,545 $ 385,568,390 $ 436,707,265 $ 584,029,611 $ 474,202,601 Accumulated undistributed net investment income (loss) ................... 46,913 52,064 2,077,059 1,935,558 358,175 187,361 Accumulated undistributed net realized gain (loss) on investments and futures contracts ........ (12,598) (14,630) 884,375 (30,187,275) (9,982,305) (12,652,468) Unrealized appreciation (depreciation) of investments and futures contracts ........ (49) (114) 103,173,548 12,342,998 43,220,122 (71,339,339) ------------- ------------- ------------- ------------- ------------- ------------- NET ASSETS, END OF YEAR ...... $ 73,726,185 $ 93,209,865 $ 491,703,372 $ 420,798,546 $ 617,625,603 $ 390,398,155 ============= ============= ============= ============= ============= ============= Mid-Cap Short-Term Equity Index Fund Bond Fund Bond Fund ------------------------------ ------------------------------ ------------------------------ 2003 2002 2003 2002 2003 2002 ------------- ------------- ------------- ------------- ------------- ------------- INCREASE (DECREASE) IN NET ASSETS: FROM OPERATIONS: Net investment income ....... $ 1,537,052 $ 1,286,550 $ 17,851,442 $ 26,944,781 $ 968,801 $ 1,030,568 Net realized gain (loss) on investments and futures contracts ................. 2,049,728 (3,792,624) (10,850,586) (7,612,362) (135,037) 1,123 Unrealized appreciation (depreciation) of investments and futures contracts ................. 42,156,348 (22,334,281) 15,428,361 8,606,711 (267,402) 42,798 ------------- ------------- ------------- ------------- ------------- ------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS .................. 45,743,128 (24,840,355) 22,429,217 27,939,130 566,362 1,074,489 ------------- ------------- ------------- ------------- ------------- ------------- DIVIDEND DISTRIBUTIONS (Note 5) From net investment income .. (1,480,749) (131,585) (17,956,541) (27,965,312) (968,857) (1,025,375) From capital gains .......... -- (2,103,896) -- (7,369,399) -- -- ------------- ------------- ------------- ------------- ------------- ------------- Total distributions ........... (1,480,749) (2,235,481) (17,956,541) (35,334,711) (968,857) (1,025,375) ------------- ------------- ------------- ------------- ------------- ------------- CAPITAL SHARE TRANSACTIONS (Note 4): Net proceeds from sale of shares ................. 135,526,489 188,970,851 63,563,208 64,814,871 14,203,736 25,227,864 Dividends reinvested ........ 1,480,749 2,235,481 17,956,541 35,334,711 968,857 1,025,375 Cost of shares redeemed ..... (79,111,459) (162,199,591) (173,906,686) (60,288,050) (24,016,745) (4,893,304) ------------- ------------- ------------- ------------- ------------- ------------- NET INCREASE (DECREASE) IN NET ASSETS FROM CAPITAL SHARE TRANSACTIONS .......... 57,895,779 29,006,741 (92,386,937) 39,861,532 (8,844,152) 21,359,935 ------------- ------------- ------------- ------------- ------------- ------------- INCREASE (DECREASE) IN NET ASSETS .................. 102,158,158 1,930,905 (87,914,261) 32,465,951 (9,246,647) 21,409,049 NET ASSETS, BEGINNING OF YEAR . 114,351,041 112,420,136 436,764,008 404,298,057 37,870,105 16,461,056 ------------- ------------- ------------- ------------- ------------- ------------- NET ASSETS, END OF YEAR ....... $ 216,509,199 $ 114,351,041 $ 348,849,747 $ 436,764,008 $ 28,623,458 $ 37,870,105 ============= ============= ============= ============= ============= ============= COMPONENTS OF NET ASSETS: Paid-in capital ............. $ 199,237,185 $ 141,341,406 $ 368,138,682 $ 460,525,619 $ 28,787,268 $ 37,631,420 Accumulated undistributed net investment income (loss) .................... 1,342,853 1,286,550 222,793 551,850 24,294 24,350 Accumulated undistributed net realized gain (loss) on investments and futures contracts ................. (4,754,343) (6,804,071) (24,116,582) (13,489,954) (208,486) (73,449) Unrealized appreciation (depreciation) of investments and futures contracts ................. 20,683,504 (21,472,844) 4,604,854 (10,823,507) 20,382 287,784 ------------- ------------- ------------- ------------- ------------- ------------- NET ASSETS, END OF YEAR ....... $ 216,509,199 $ 114,351,041 $ 348,849,747 $ 436,764,008 $ 28,623,458 $ 37,870,105 ============= ============= ============= ============= ============= ============= The accompanying notes are an integral part of these financial statements. 57 MUTUAL OF AMERICA INVESTMENT CORPORATION STATEMENTS OF CHANGES IN NET ASSETS (Continued) For the Years Ended December 31, Mid-Term Aggressive Bond Fund Composite Fund Equity Fund ------------------------------ ------------------------------ ------------------------------ 2003 2002 2003 2002 2003 2002 ------------- ------------- ------------- ------------- ------------- ------------- INCREASE (DECREASE) IN NET ASSETS: FROM OPERATIONS: Net investment income (loss) . $ 2,796,978 $ 2,222,328 $ 6,095,261 $ 8,361,481 $ (1,318,079) $ (357,744) Net realized gain (loss) on investments ............. 573,478 1,272,856 15,014,794 (20,107,603) 32,871,438 (43,255,000) Unrealized appreciation (depreciation) of investments ................ (1,015,164) 1,603,019 18,992,627 (7,739,623) 63,776,080 (18,428,678) ------------- ------------- ------------- ------------- ------------- ------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS ................... 2,355,292 5,098,203 40,102,682 (19,485,745) 95,329,439 (62,041,422) ------------- ------------- ------------- ------------- ------------- ------------- DIVIDEND DISTRIBUTIONS (Note 5) From net investment income ... (2,779,799) (2,205,615) (6,126,289) (8,256,558) -- -- From capital gains ........... (626,331) -- -- -- -- -- ------------- ------------- ------------- ------------- ------------- ------------- Total distributions ............ (3,406,130) (2,205,615) (6,126,289) (8,256,558) -- -- ------------- ------------- ------------- ------------- ------------- ------------- CAPITAL SHARE TRANSACTIONS (Note 4): Net proceeds from sale of shares ..................... 28,547,404 71,737,909 9,604,154 6,680,632 92,465,164 130,661,614 Dividends reinvested ......... 3,406,130 2,205,615 6,126,289 8,256,558 -- -- Cost of shares redeemed ...... (43,871,696) (33,349,984) (16,102,913) (34,254,770) (54,849,032) (125,471,772) ------------- ------------- ------------- ------------- ------------- ------------- NET INCREASE (DECREASE) IN NET ASSETS FROM CAPITAL SHARE TRANSACTIONS ........... (11,918,162) 40,593,540 (372,470) (19,317,580) 37,616,132 5,189,842 ------------- ------------- ------------- ------------- ------------- ------------- INCREASE (DECREASE) IN NET ASSETS ................... (12,969,000) 43,486,128 33,603,923 (47,059,883) 132,945,571 (56,851,580) NET ASSETS, BEGINNING OF YEAR .. 87,609,966 44,123,838 225,029,646 272,089,529 237,765,791 294,617,371 ------------- ------------- ------------- ------------- ------------- ------------- NET ASSETS, END OF YEAR ........ $ 74,640,966 $ 87,609,966 $ 258,633,569 $ 225,029,646 $ 370,711,362 $ 237,765,791 ============= ============= ============= ============= ============= ============= COMPONENTS OF NET ASSETS: Paid-in capital .............. $ 73,936,380 $ 85,854,542 $ 299,052,900 $ 299,425,370 $ 342,230,220 $ 305,932,167 Accumulated undistributed net investment income (loss) ..................... 47,179 30,000 4,519,772 4,550,800 -- -- Accumulated undistributed net realized gain (loss) on investments ............. 25,003 77,856 (57,424,938) (72,439,732) (34,959,383) (67,830,821) Unrealized appreciation (depreciation) of investments ................ 632,404 1,647,568 12,485,835 (6,506,792) 63,440,525 (335,555) ------------- ------------- ------------- ------------- ------------- ------------- NET ASSETS, END OF YEAR ........ $ 74,640,966 $ 87,609,966 $ 258,633,569 $ 225,029,646 $ 370,711,362 $ 237,765,791 ============= ============= ============= ============= ============= ============= Conservative Moderate Aggressive Allocation Fund Allocation Fund Allocation Fund -------------------- -------------------- -------------------- For the Period For the Period For the Period May 20, 2003 May 20, 2003 May 20, 2003 (Commencement (Commencement (Commencement of Operations) of Operations) of Operations) to December 31, 2003 to December 31, 2003 to December 31, 2003 -------------------- -------------------- -------------------- INCREASE (DECREASE) IN NET ASSETS: FROM OPERATIONS: Net investment income (loss) ............................... $ 100,693 $ 413,192 $ 217,129 Net realized gain (loss) on investments .................... 11,315 66,311 74,951 Unrealized appreciation (depreciation) of investments ........................................... (21,241) 296,681 538,084 ------------ ------------ ------------ NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS .................................. 90,767 776,184 830,164 ------------ ------------ ------------ DIVIDEND DISTRIBUTIONs (Note 5) From net investment income ................................. (98,762) (397,667) (205,040) From capital gains ......................................... (13,488) (53,682) (42,769) ------------ ------------ ------------ Total distributions .......................................... (112,250) (451,349) (247,809) ------------ ------------ ------------ CAPITAL SHARE TRANSACTIONS (Note 4): Net proceeds from sale of shares ........................... 4,867,188 16,257,172 12,583,286 Dividends reinvested ....................................... 112,250 451,349 247,809 Cost of shares redeemed .................................... (2,065,277) (2,213,701) (2,172,218) ------------ ------------ ------------ NET INCREASE (DECREASE) IN NET ASSETS FROM CAPITAL SHARE TRANSACTIONS ................................. 2,914,161 14,494,820 10,658,877 ------------ ------------ ------------ INCREASE (DECREASE) IN NET ASSETS ............................ 2,892,678 14,819,655 11,241,232 NET ASSETS, BEGINNING OF PERIOD .............................. -- -- -- ------------ ------------ ------------ NET ASSETS, END OF PERIOD .................................... $ 2,892,678 $ 14,819,655 $ 11,241,232 ============ ============ ============ COMPONENTS OF NET ASSETS: Paid-in capital ............................................ $ 2,914,161 $ 14,494,820 $ 10,658,877 Accumulated undistributed net investment income (loss) ................................. 1,931 15,525 12,089 Accumulated undistributed net realized gain (loss) on investments .............................................. (2,173) 12,629 32,182 Unrealized appreciation (depreciation) of investments ............................ (21,241) 296,681 538,084 ------------ ------------ ------------ NET ASSETS, END OF YEAR ...................................... $ 2,892,678 $ 14,819,655 $ 11,241,232 ============ ============ ============ The accompanying notes are an integral part of these financial statements. 58 MUTUAL OF AMERICA INVESTMENT CORPORATION FINANCIAL HIGHLIGHTS Income from investment operations and distributions per share for a Fund share outstanding throughout each of the previous five years ended December 31, (or since the Fund's inception date if in existence less than five years) and other supplementary data with respect to each Fund are presented below and in the pages following: Money Market Fund -------------------------------------------------------------------- Years Ended December 31, -------------------------------------------------------------------- 2003 2002 2001 2000 1999 ------- ------- ------- ------- ------- Net Asset Value, Beginning of Year ..................... $ 1.19 $ 1.19 $ 1.20 $ 1.19 $ 1.18 ------- ------- ------- ------- ------- Income From Investment Operations: Net Investment Income (Loss) ......................... 0.01 0.02 0.07 0.07 0.06 Net Gains or (Losses) on Securities realized and unrealized ............................ (0.01) -- (0.01) -- -- ------- ------- ------- ------- ------- Total From Investment Operations ....................... -- 0.02 0.06 0.07 0.06 ------- ------- ------- ------- ------- Less: Dividend Distributions: From Net Investment Income ......................... (0.01) (0.02) (0.07) (0.06) (0.05) ------- ------- ------- ------- ------- Total Distributions .................................... (0.01) (0.02) (0.07) (0.06) (0.05) ------- ------- ------- ------- ------- Net Asset Value, End of Year ........................... $ 1.18 $ 1.19 $ 1.19 $ 1.20 $ 1.19 ======= ======= ======= ======= ======= Total Return (%)(b) .................................... 0.9 1.5 3.9 6.2 5.1 Net Assets, End of Year ($ millions) ................... 74 93 94 141 74 Ratio of Expenses to Average Net Assets after Expense Reimbursement (%)(c) ................................. 0.25 0.25 0.25 0.25 0.25 Ratio of Net Investment Income to Average Net Assets (%) ............................... 0.90 1.48 4.12 6.17 4.93 Portfolio Turnover Rate(a) ............................. N/A N/A N/A N/A N/A - ---------- (a) Portfolio turnover rate excludes all short-term securities. (b) Total return would have been lower had non-investment advisory expenses not been reduced through expense reimbursement (Note 2). (c) Expense ratios as presented are limited to the Fund's investment advisory fee. In 2003 and 2002, the expense ratio before the Adviser's expense reimbursement to the Fund is .38% and .33%, respectively. The Adviser has contractually agreed to limit the Fund's expenses, other than for brokers' commissions and fees relating to portfolio transactions, to the amount of its investment advisory fee. This contractual expense limitation agreement remains in effect through 2004 and continues into the successive calendar year unless the Adviser gives adequate advance notice to terminate or modify its expense limitation policy with the Fund. N/A=Not Applicable. The accompanying notes are an integral part of these financial statements. 59 MUTUAL OF AMERICA INVESTMENT CORPORATION FINANCIAL HIGHLIGHTS (Continued) All America Fund -------------------------------------------------------------------- Years Ended December 31, -------------------------------------------------------------------- 2003 2002 2001 2000 1999 ------- ------- ------- ------- ------- Net Asset Value, Beginning of Year ..................... $ 1.60 $ 2.09 $ 2.54 $ 3.37 $ 2.90 ------- ------- ------- ------- ------- Income From Investment Operations: Net Investment Income (Loss) ......................... 0.01 0.03 0.02 0.03 0.02 Net Gains or (Losses) on Securities realized and unrealized ............................ 0.52 (0.50) (0.46) (0.19) 0.72 ------- ------- ------- ------- ------- Total From Investment Operations ....................... 0.53 (0.47) (0.44) (0.16) 0.74 ------- ------- ------- ------- ------- Less Dividend Distributions: From Net Investment Income ......................... (0.01) (0.02) (0.01) (0.02) (0.03) From Capital Gains ................................. -- -- -- (0.65) (0.24) ------- ------- ------- ------- ------- Total Distributions .................................... (0.01) (0.02) (0.01) (0.67) (0.27) ------- ------- ------- ------- ------- Net Asset Value, End of Year ........................... $ 2.12 $ 1.60 $ 2.09 $ 2.54 $ 3.37 ======= ======= ======= ======= ======= Total Return (%)(b) .................................... 33.0 -22.4 -17.4 -5.0 25.8 Net Assets, End of Year ($ millions) ................... 492 421 604 771 886 Ratio of Expenses to Average Net Assets after Expense Reimbursement (%)(c) ................................. 0.50 0.50 0.50 0.50 0.50 Ratio of Net Investment Income to Average Net Assets (%) ............................... 0.84 0.80 0.70 0.64 0.73 Portfolio Turnover Rate (%)(a) ......................... 76.73 85.27 75.93 90.00 30.03 - ---------- (a) Portfolio turnover rate excludes all short-term securities. (b) Total return would have been lower had non-investment advisory expenses not been reduced through expense reimbursement (Note 2). (c) Expense ratios as presented are limited to the Fund's investment advisory fee. In 2003 and 2002, the expense ratio before the Adviser's expense reimbursement to the Fund is .61% and .58%, respectively. The Adviser has contractually agreed to limit the Fund's expenses, other than for brokers' commissions and fees relating to portfolio transactions, to the amount of its investment advisory fee. This contractual expense limitation agreement remains in effect through 2004 and continues into the successive calendar year unless the Adviser gives adequate advance notice to terminate or modify its expense limitation policy with the Fund. The accompanying notes are an integral part of these financial statements. 60 MUTUAL OF AMERICA INVESTMENT CORPORATION FINANCIAL HIGHLIGHTS (Continued) Equity Index Fund Mid-Cap Equity Index Fund --------------------------------------------------- -------------------------------------------------- Years Ended December 31, Years Ended December 31, --------------------------------------------------- -------------------------------------------------- 2003 2002 2001 2000 1999 2003 2002 2001 2000 1999(c) ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- Net Asset Value, Beginning of Period/Year ......... $ 1.54 $ 2.02 $ 2.37 $ 2.88 $ 2.45 $ 0.97 $ 1.16 $ 1.21 $ 1.11 $ 1.00 ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- Income From Investment Operations: Net Investment Income (Loss) ..... 0.03 0.03 0.03 0.06 0.03 0.01 0.01 0.01 0.02 0.01 ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- Net Gains or (Losses) on Securities realized and unrealized ........ 0.41 (0.48) (0.31) (0.32) 0.48 0.33 (0.18) (0.03) 0.17 0.11 ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- Total From Investment Operations .......... 0.44 (0.45) (0.28) (0.26) 0.51 0.34 (0.17) (0.02) 0.19 0.12 ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- Less Dividend Distributions: From Net Investment Income ............ (0.03) (0.03) (0.03) (0.03) (0.03) (0.01) -- (0.01) (0.01) (0.01) From Capital Gains .. -- -- (0.04) (0.22) (0.05) -- (0.02) (0.02) (0.08) -- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- Total Distributions ... (0.03) (0.03) (0.07) (0.25) (0.08) (0.01) (0.02) (0.03) (0.09) (0.01) ======= ======= ======= ======= ======= ======= ======= ======= ======= ======= Net Asset Value, End of Period/Year .. $ 1.95 $ 1.54 $ 2.02 $ 2.37 $ 2.88 $ 1.30 $ 0.97 $ 1.16 $ 1.21 $ 1.11 ======= ======= ======= ======= ======= ======= ======= ======= ======= ======= Total Return (%)(e) ... 28.3 -22.1 -12.2 -9.0 20.6 35.2 -15.2 -1.1 16.7 11.8(b) Net Assets, End of Period/Year ($ millions) ........ 618 390 464 499 583 217 114 112 95 34 Ratio of Expenses to Average Net Assets after Expense Reimbursement (%)(f) 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13(a) Ratio of Net Investment Income to Average Net Assets (%) .......... 1.65 1.49 1.24 1.09 1.34 1.06 1.00 1.13 1.65 1.70(a) Portfolio Turnover Rate (%)(d) ......... 0.89 7.36 10.06 10.78 6.89 7.87 28.11 34.78 50.10 31.67(b) - ---------- (a) Annualized. (b) Not annualized. (c) Commenced operations May 3, 1999. (d) Portfolio turnover rate excludes all short-term securities. (e) Total return would have been lower had non-investment advisory expenses not been reduced through expense reimbursement (Note 2). (f) Expense ratios as presented are limited to each Fund's investment advisory fee. In 2003 and 2002, the expense ratio before the Adviser's expense reimbursement to the Equity Index Fund is .21% and .20%, respectively, and for the Mid-Cap Equity Index Fund is .22% and .25%, respectively. The Adviser has contractually agreed to limit each Fund's expenses, other than for brokers' commissions and fees relating to portfolio transactions, to the amount of its investment advisory fee. This contractual expense limitation agreement remains in effect through 2004 and continues into the successive calendar year unless the Adviser gives adequate advance notice to terminate or modify its expense limitation policy with the Funds. The accompanying notes are an integral part of these financial statements. 61 MUTUAL OF AMERICA INVESTMENT CORPORATION FINANCIAL HIGHLIGHTS (Continued) Bond Fund -------------------------------------------------------------------- Years Ended December 31, -------------------------------------------------------------------- 2003 2002 2001 2000 1999 ------- ------- ------- ------- ------- Net Asset Value, Beginning of Year ..................... $ 1.27 $ 1.30 $ 1.31 $ 1.30 $ 1.42 ------- ------- ------- ------- ------- Income From Investment Operations: Net Investment Income (Loss) ......................... 0.07 0.09 0.13 0.15 0.10 Net Gains or (Losses) on Securities realized and unrealized ............................ 0.02 (0.01) (0.01) (0.04) (0.12) ------- ------- ------- ------- ------- Total From Investment Operations ....................... 0.09 0.08 0.12 0.11 (0.02) ------- ------- ------- ------- ------- Less Dividend Distributions: From Net Investment Income ........................... (0.07) (0.08) (0.13) (0.10) (0.10) From Capital Gains ................................... -- (0.03) -- -- -- ------- ------- ------- ------- ------- Total Distributions .................................... (0.07) (0.11) (0.13) (0.10) (0.10) ------- ------- ------- ------- ------- Net Asset Value, End of Year ........................... $ 1.29 $ 1.27 $ 1.30 $ 1.31 $ 1.30 ======= ======= ======= ======= ======= Total Return (%)(b) .................................... 6.7 6.8 8.7 8.9 -1.9 Net Assets, End of Year ($ millions) ................... 349 437 404 513 466 Ratio of Expenses to Average Net Assets after Expense Reimbursement (%)(c) ................................. 0.50 0.50 0.50 0.50 0.50 Ratio of Net Investment Income to Average Net Assets (%) ............................... 5.10 6.38 7.19 7.40 7.11 Portfolio Turnover Rate (%)(a) ......................... 72.09 76.91 9.25 18.42 29.32 - ---------- (a) Portfolio turnover rate excludes all short-term securities. (b) Total return would have been lower had non-investment advisory expenses not been reduced through expense reimbursement (Note 2). (c) Expense ratios as presented are limited to the Fund's investment advisory fee. In 2003 and 2002, the expense ratio before the Adviser's expense reimbursement to the Fund is .60% and .57%, respectively. The Adviser has contractually agreed to limit the Fund's expenses, other than for brokers' commissions and fees relating to portfolio transactions, to the amount of its investment advisory fee. This contractual expense limitation agreement remains in effect through 2004 and continues into the successive calendar year unless the Adviser gives adequate advance notice to terminate or modify its expense limitation policy with the Fund. The accompanying notes are an integral part of these financial statements. 62 MUTUAL OF AMERICA INVESTMENT CORPORATION FINANCIAL HIGHLIGHTS (Continued) Short-Term Bond Fund -------------------------------------------------------------------- Years Ended December 31, -------------------------------------------------------------------- 2003 2002 2001 2000 1999 ------- ------- ------- ------- ------- Net Asset Value, Beginning of Year ..................... $ 1.05 $ 1.03 $ 1.01 $ 0.99 $ 1.03 ------- ------- ------- ------- ------- Income From Investment Operations: Net Investment Income (Loss) ......................... 0.04 0.03 0.06 0.09 0.09 Net Gains or (Losses) on Securities realized and unrealized ............................ (0.02) 0.02 0.02 (0.01) (0.04) ------- ------- ------- ------- ------- Total From Investment Operations ....................... 0.02 0.05 0.08 0.08 0.05 ------- ------- ------- ------- ------- Less Dividend Distributions: From Net Investment Income ........................... (0.04) (0.03) (0.06) (0.06) (0.09) From Capital Gains ................................... -- -- -- -- -- ------- ------- ------- ------- ------- Total Distributions .................................... (0.04) (0.03) (0.06) (0.06) (0.09) ------- ------- ------- ------- ------- Net Asset Value, End of Year ........................... $ 1.03 $ 1.05 $ 1.03 $ 1.01 $ 0.99 ======= ======= ======= ======= ======= Total Return (%)(b) .................................... 1.7 5.0 7.4 7.8 4.2 Net Assets, End of Year ($ millions) ................... 29 38 16 12 12 Ratio of Expenses to Average Net Assets after Expense Reimbursement (%)(c) ................................. 0.50 0.50 0.50 0.50 0.50 Ratio of Net Investment Income to Average Net Assets (%) ............................... 2.88 4.19 5.79 6.10 5.48 Portfolio Turnover Rate (%)(a) ......................... 70.34 38.75 60.13 45.01 44.68 - ---------- (a) Portfolio turnover rate excludes all short-term securities. (b) Total return would have been lower had non-investment advisory expenses not been reduced through expense reimbursement (Note 2). (c) Expense ratios as presented are limited to the Fund's investment advisory fee. In 2003 and 2002, the expense ratio before the Adviser's expense reimbursement to the Fund is .82% and .79%, respectively. The Adviser has contractually agreed to limit the Fund's expenses, other than for brokers' commissions and fees relating to portfolio transactions, to the amount of its investment advisory fee. This contractual expense limitation agreement remains in effect through 2004 and continues into the successive calendar year unless the Adviser gives adequate advance notice to terminate or modify its expense limitation policy with the Fund. The accompanying notes are an integral part of these financial statements. 63 MUTUAL OF AMERICA INVESTMENT CORPORATION FINANCIAL HIGHLIGHTS (Continued) Mid-Term Bond Fund -------------------------------------------------------------------- Years Ended December 31, -------------------------------------------------------------------- 2003 2002 2001 2000 1999 ------- ------- ------- ------- ------- Net Asset Value, Beginning of Year ..................... $ 0.98 $ 0.91 $ 0.85 $ 0.87 $ 0.91 ------- ------- ------- ------- ------- Income From Investment Operations: Net Investment Income (Loss) ......................... 0.03 0.03 0.03 0.08 0.05 Net Gains or (Losses) on Securities realized and unrealized ............................ -- 0.07 0.06 (0.05) (0.04) ------- ------- ------- ------- ------- Total From Investment Operations ....................... 0.03 0.10 0.09 0.03 0.01 ------- ------- ------- ------- ------- Less Dividend Distributions: From Net Investment Income ........................... (0.04) (0.03) (0.03) (0.05) (0.05) From Capital Gains ................................... (0.01) -- -- -- -- ------- ------- ------- ------- ------- Total Distributions .................................... (0.05) (0.03) (0.03) (0.05) (0.05) ------- ------- ------- ------- ------- Net Asset Value, End of Year ........................... $ .96 $ 0.98 $ 0.91 $ 0.85 $ 0.87 ======= ======= ======= ======= ======= Total Return (%)(b) .................................... 2.8 9.7 10.4 4.8 1.4 Net Assets, End of Year ($ millions) ................... 75 88 44 14 13 Ratio of Expenses to Average Net Assets after Expense Reimbursement (%)(c) ................................. 0.50 0.50 0.50 0.50 0.50 Ratio of Net Investment Income to Average Net Assets (%) ............................... 3.23 4.11 5.16 6.26 5.75 Portfolio Turnover Rate (%)(a) ......................... 41.55 106.79 6.38 10.57 10.28 - ---------- (a) Portfolio turnover rate excludes all short-term securities. (b) Total return would have been lower had non-investment advisory expenses not been reduced through expense reimbursement (Note 2). (c) Expense ratios as presented are limited to the Fund's investment advisory fee. In 2003 and 2002, the expense ratio before the Adviser's expense reimbursement to the Fund is .64% and .62%, respectively. The Adviser has contractually agreed to limit the Fund's expenses, other than for brokers' commissions and fees relating to portfolio transactions, to the amount of its investment advisory fee. This contractual expense limitation agreement remains in effect through 2004 and continues into the successive calendar year unless the Adviser gives adequate advance notice to terminate or modify its expense limitation policy with the Fund. The accompanying notes are an integral part of these financial statements. 64 MUTUAL OF AMERICA INVESTMENT CORPORATION FINANCIAL HIGHLIGHTS (Continued) Composite Fund -------------------------------------------------------------------- Years Ended December 31, -------------------------------------------------------------------- 2003 2002 2001 2000 1999 ------- ------- ------- ------- ------- Net Asset Value, Beginning of Year ..................... $ 1.22 $ 1.37 $ 1.60 $ 1.91 $ 1.78 ------- ------- ------- ------- ------- Income From Investment Operations: Net Investment Income (Loss) ......................... 0.03 0.02 0.06 0.10 0.06 Net Gains or (Losses) on Securities realized and unrealized ............................ 0.18 (0.13) (0.23) (0.11) 0.21 ------- ------- ------- ------- ------- Total From Investment Operations ....................... 0.21 (0.11) (0.17) (0.01) 0.27 ------- ------- ------- ------- ------- Less Dividend Distributions: From Net Investment Income ........................... (0.03) (0.02) (0.04) (0.07) (0.06) From Capital Gains ................................... -- (0.02) (0.02) (0.23) (0.08) ------- ------- ------- ------- ------- Total Distributions .................................... (0.03) (0.04) (0.06) (0.30) (0.14) ------- ------- ------- ------- ------- Net Asset Value, End of Year ........................... $ 1.40 $ 1.22 $ 1.37 $ 1.60 $ 1.91 ======= ======= ======= ======= ======= Total Return (%)(b) .................................... 18.2 -7.5 -11 -0.5 15.2 Net Assets, End of Year ($ millions) ................... 259 225 272 341 364 Ratio of Expenses to Average Net Assets after Expense Reimbursement (%)(c) ................................. 0.50 0.50 0.50 0.50 0.50 Ratio of Net Investment Income to Average Net Assets (%) ............................... 2.59 3.37 3.64 3.36 3.23 Portfolio Turnover Rate (%)(a) ......................... 177.43 204.99 248.42 161.01 99.41 - ---------- (a) Portfolio turnover rate excludes all short-term securities. (b) Total return would have been lower had non-investment advisory expenses not been reduced through expense reimbursement (Note 2). (c) Expense ratios as presented are limited to the Fund's investment advisory fee. In 2003 and 2002, the expense ratio before the Adviser's expense reimbursement to the Fund is .63% and .58%, respectively. The Adviser has contractually agreed to limit the Fund's expenses, other than for brokers' commissions and fees relating to portfolio transactions, to the amount of its investment advisory fee. This contractual expense limitation agreement remains in effect through 2004 and continues into the successive calendar year unless the Adviser gives adequate advance notice to terminate or modify its expense limitation policy with the Fund. The accompanying notes are an integral part of these financial statements. 65 MUTUAL OF AMERICA INVESTMENT CORPORATION FINANCIAL HIGHLIGHTS (Continued) Aggressive Equity Fund -------------------------------------------------------------------- Years Ended December 31, -------------------------------------------------------------------- 2003 2002 2001 2000 1999 ------- ------- ------- ------- ------- Net Asset Value, Beginning of Year ..................... $ 1.24 $ 1.56 $ 1.76 $ 2.16 $ 1.51 ------- ------- ------- ------- ------- Income From Investment Operations: Net Investment Income (Loss) ......................... (0.01) -- -- 0.01 -- Net Gains or (Losses) on Securities realized and unrealized ............................ 0.50 (0.32) (0.19) (0.04) 0.65 ------- ------- ------- ------- ------- Total From Investment Operations ....................... 0.49 (0.32) (0.19) (0.03) 0.65 ------- ------- ------- ------- ------- Less Dividend Distributions: From Net Investment Income ........................... -- -- (0.01) (0.01) -- From Capital Gains ................................... -- -- -- -- (0.36) ------- ------- ------- ------- ------- Total Distributions .................................... -- -- (0.01) (0.37) -- ------- ------- ------- ------- ------- Net Asset Value, End of Year ........................... $ 1.73 $ 1.24 $ 1.56 $ 1.76 $ 2.16 ======= ======= ======= ======= ======= Total Return (%)(b) .................................... 39.4 -20.5 -10.6 -1.2 43.3 Net Assets, End of Year ($ millions) ................... 371 238 295 309 278 Ratio of Expenses to Average Net Assets after Expense Reimbursement (%)(c) ................................. 0.85 0.85 0.85 0.85 0.85 Ratio of Net Investment Income to Average Net Assets (%) ............................... -0.48 -0.13 0.18 0.61 0.01 Portfolio Turnover Rate (%)(a) ......................... 200.77 204.53 221.49 162.44 134.62 - ---------- (a) Portfolio turnover rate excludes all short-term securities. (b) Total return would have been lower had non-investment advisory expenses not been reduced through expense reimbursement (Note 2). (c) Expense ratios as presented are limited to the Fund's investment advisory fee. In 2003 and 2002, the expense ratio before the Adviser's expense reimbursement to the Fund is .94% and .92%, respectively. The Adviser has contractually agreed to limit the Fund's expenses, other than for brokers' commissions and fees relating to portfolio transactions, to the amount of its investment advisory fee. This contractual expense limitation agreement remains in effect through 2004 and continues into the successive calendar year unless the Adviser gives adequate advance notice to terminate or modify its expense limitation policy with the Fund. The accompanying notes are an integral part of these financial statements. 66 MUTUAL OF AMERICA INVESTMENT CORPORATION FINANCIAL HIGHLIGHTS (Continued) Conservative Moderate Aggressive Allocation Fund Allocation Fund Allocation Fund --------------- --------------- --------------- 2003(b) 2003(b) 2003(b) --------------- --------------- --------------- Net Asset Value, Beginning of Period ................................... $ 1.00 $ 1.00 $ 1.00 ------------ ------------ ------------ Income From Investment Operations: Net Investment Income (Loss) ......................................... 0.01 0.01 0.03 Net Gains or (Losses) on Securities realized and unrealized ............................................ 0.05 0.11 0.17 ------------ ------------ ------------ Total From Investment Operations ....................................... 0.06 0.12 0.20 ------------ ------------ ------------ Less Dividend Distributions: From Net Investment Income ........................................... (0.01) (0.01) (0.01) From Capital Gains ................................................... (0.04) (0.03) (0.02) ------------ ------------ ------------ Total Distributions .................................................... (0.05) (0.04) (0.03) ------------ ------------ ------------ Net Asset Value, End of Period ......................................... $ 1.01 $ 1.08 $ 1.17 ============ ============ ============ Total Return (%) ....................................................... 5.3(c) 11.7(c) 19.2(c) Net Assets, End of Period ($ millions) ................................. 3 15 11 Ratio of Expenses to Average Net Assets (%)(d)(e) ..................................................... 0 0 0 Ratio of Net Investment Income to Average Net Assets (%)(d) ............................................ 8.59 8.85 6.48 Portfolio Turnover Rate (%)(a)(c) ...................................... 66.44 18.44 26.92 - ---------- (a) Portfolio turnover rate excludes all short-term securities. (b) Commenced operations May 20, 2003. (c) Not annualized. (d) Annualized. (e) Excludes expenses of the underlying funds. The accompanying notes are an integral part of these financial statements. 67 MUTUAL OF AMERICA INVESTMENT CORPORATION NOTES TO FINANCIAL STATEMENTS 1. SIGNIFICANT ACCOUNTING POLICIES AND ORGANIZATION Mutual of America Investment Corporation (the "Investment Company") is a diversified, open-end management investment company -- a type of company commonly known as a "mutual fund". It is registered as such under the Investment Company Act of 1940 (the "Investment Company Act"). The Investment Company was formed on February 21, 1986 as a Maryland corporation and offers its shares exclusively to separate accounts of Mutual of America Life Insurance Company ("Mutual of America Life"). As a "series" type mutual fund, the Investment Company issues separate classes (or series) of capital stock, each of which represents a separate Fund of investments. There are currently twelve Funds: Money Market Fund, All America Fund, Equity Index Fund, Mid-Cap Equity Index Fund, Bond Fund, Short-Term Bond Fund, Mid-Term Bond Fund, Composite Fund, Aggressive Equity Fund; a Conservative Allocation Fund, Moderate Allocation Fund and Aggressive Allocation Fund (collectively "Allocation Funds"), each of which began operations on May 20, 2003. Investment Company shares are issued to Mutual of America Life, and on a limited basis, to The American Life Insurance Company of New York, for allocation to their Separate Accounts as a funding medium for variable accumulation annuity contracts and variable life insurance policies. In addition, shares of selected equity and fixed income funds of the Investment Company are directly issued to one or more of the Investment Company's Allocation Funds. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America may require management to make estimates and assumptions that affect the reported amounts of assets, liabilities, income, expenses and related disclosures. Actual results, however, may differ from those estimates. The following is a summary of the significant accounting policies consistently followed by the Investment Company, which is in conformity with accounting principles generally accepted in the United States: Security Valuation -- Investment securities are valued as follows: Equity securities are valued at the last sales price on the principal exchange on which the security is traded. If there is no trading volume for a particular valuation day, the last bid price is used. For any equity securities traded in the over-the-counter market, the security is valued at the last sale price, or if no sale, at the latest bid price available. The Allocation Funds value their investments in the underlying funds of the Investment Company at their respective net asset values. Debt securities are valued on the basis of prices obtained from an independent pricing service. The pricing service may utilize various pricing methodologies that incorporates both dealer supplied valuations and analytical modeling techniques which considers factors such as yield, quality, coupon rate, maturity, issue type, broker quotes and trading characteristics to derive a valuation. In the rare instance when such a price is not available from an independent pricing service, a fair value is used, as determined in good faith by the Adviser, in accordance with procedures adopted by the Board of Directors of the Investment Company. Short-term debt investments with a maturity of 60 days or less are valued at amortized cost, which approximates market value. Short-term debt securities, which mature in more than 60 days, are stated at market value. Investment Transactions -- Investment transactions are accounted for as of the trade date. Realized gains and losses on the sale of short and long-term debt securities are computed on the basis of amortized cost at the time of sale. Realized gains and losses on the sale of stock is based on the identified cost basis of the security, determined on the first-in, first-out ("FIFO") basis. Equity-type funds with an indexed portfolio component may, in order to remain more fully invested in the equity markets while minimizing transaction costs, purchase stock index futures contracts. Initial cash margin deposits (represented by cash or Treasury bills) are made upon entering into futures contracts. (This initial margin, maintained in a segregated account, is equal to approximately 5%-6% of the contract amount, and does not involve the borrowing of funds to finance the transaction). During the period the futures contract is outstanding, changes in the value of the contract are recognized as unrealized gains or losses by "marking-to-market" on a daily basis to reflect the market value of the contract at the end of each trading day. Futures contracts are valued at the settlement price established each day by the exchange on which traded. Depending upon whether unrealized gains or losses are incurred, variation margin payments are received or made. When the contract is closed, a realized gain or loss from futures transactions is recorded, equal to the net variation margin received or paid over the period the contract was outstanding. The "Underlying Face Amount at Value" (appearing in the "Portfolio of Investments in Securities") representing the aggregate of outstanding contractual amounts under futures contracts reflects the extent of a 68 MUTUAL OF AMERICA INVESTMENT CORPORATION NOTES TO FINANCIAL STATEMENTS (Continued) 1. SIGNIFICANT ACCOUNTING POLICIES AND ORGANIZATION (CONTINUED) Fund's exposure to off-balance sheet risk. The use of futures transactions involves the risk of imperfect correlation in the price movements of the contract and the underlying securities. Each of the Allocation Funds invests in equity (stock) funds and fixed income (bond) funds and targets different percentages to these asset classes. The targets reflect three different approaches to asset allocation based on risk tolerance. The Allocation Funds with these percentage allocations invest in the following underlying funds of the Investment Company: Conservative Allocation: Equity Index (25%), Bond (30%), Mid-Term (30%), Short-Term (15%). Moderate Allocation: Equity Index (35%), Mid-Cap (15%), Bond (30%), Mid-Term (20%). Aggressive Allocation: Equity Index (45%), Mid-Cap (20%), Aggressive Equity (10%), Bond (25%). Generally, rebalancing of the Allocation Funds' holdings are performed on a monthly basis. Investment Income -- Interest income, accretion of discount and amortization of premium are recorded on an accrual basis daily. A debt obligation may cease accrual of income and result in a reduction to interest income when the collection of all or a portion of current and past due interest is in doubt. Dividend income is recorded on the ex-dividend date. Foreign source tax withheld from dividends is recorded as a reduction from dividend income. Should reclamation efforts succeed, such amounts are recorded as income upon collection. Distributions to Shareholders ("Dividends") -- Distributions to shareholders are recorded on the ex-dividend date. It is the Investment Company's policy to make distributions of its net investment income and to distribute net realized gains, if any, on an annual basis, in accordance with federal income tax regulations, which may differ from accounting principles generally accepted in the United States of America. Accordingly, periodic reclassifications (which do not impact the funds' net asset values) are made within the funds' capital accounts to reflect income and gains available for distribution under federal income tax regulations. Federal Income Taxes -- Each Fund in the Investment Company intends to comply with the requirements of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its taxable income to shareholders. Therefore, no federal income or excise tax provision is required. At December 31, 2003, certain funds had the following capital loss carryforwards to offset net capital gains, to the extent provided by Federal income tax regulations. In addition, Mid-Cap Equity Index, Bond, and Short-Term Bond Funds generated post-October 2003, net capital losses of $17,403, $999,423 and $23,901 respectively, which, if unused, will expire on December 31, 2012. Mid-Cap Money All America Equity Index Equity Index Bond Expiring on December 31, Market Fund Fund Fund Fund Fund - ------------------------ ----------- ----------- ------------ ------------ ----------- 2004 ........................... $ 81 $ 0 $ 0 $ 0 $ 0 2005 ........................... 3,447 0 0 0 0 2006 ........................... 2,238 0 0 0 0 2007 ........................... 1,434 0 0 0 0 2008 ........................... 5,103 0 0 0 0 2009 ........................... 0 0 0 0 0 2010 ........................... 295 0 7,639,292 857,761 0 2011 ........................... 0 0 0 0 23,117,159 ------- --- ---------- -------- ----------- Total ........................ $12,598 $ 0 $7,639,292 $857,761 $23,117,159 ======= === ========== ======== =========== 69 MUTUAL OF AMERICA INVESTMENT CORPORATION NOTES TO FINANCIAL STATEMENTS (Continued) 1. SIGNIFICANT ACCOUNTING POLICIES AND ORGANIZATION (CONTINUED) Conservative Moderate Aggressive Short-Term Mid-Term Aggressive Allocation Allocation Allocation Expiring on December 31 Bond Fund Bond Fund Composite Fund Equity Fund Fund Fund Fund - ----------------------- ---------- --------- -------------- ----------- ------------ ---------- ---------- 2004 .......................... $ 0 $0 $ 0 $ 0 $ 0 $0 $0 2005 .......................... 0 0 0 0 0 0 0 2006 .......................... 0 0 0 0 0 0 0 2007 .......................... 73,348 0 0 0 0 0 0 2008 .......................... 101 0 0 0 0 0 0 2009 .......................... 0 0 36,913,390 0 0 0 0 2010 .......................... 0 0 20,417,938 33,657,956 0 0 0 2011 .......................... 111,136 0 0 0 0 0 0 -------- -- ----------- ----------- --- -- -- Total ....................... $184,585 $0 $57,331,328 $33,657,956 $ 0 $0 $0 ======== == =========== =========== === == == 2. EXPENSES The Investment Company has an Investment Advisory Agreement with Mutual of America Capital Management Corporation ("the Adviser"), an indirect wholly-owned subsidiary of Mutual of America Life. For providing investment management services to each of the Funds of the Investment Company, the Adviser receives a fee, calculated as a daily charge, at the annual rate of .25% of the value of the net assets of the Money Market Fund, .50% of the value of the net assets of the All America Fund, Bond Fund, Short-Term Bond Fund, Mid-Term Bond Fund and Composite Fund, .125% of the value of the net assets of the Equity Index Fund and the Mid-Cap Equity Index Fund, and .85% of the value of the net assets of the Aggressive Equity Fund. The Advisor does not assess a fee for investment management to the Allocation Funds. However, shareholders in the Allocation Funds, will indirectly bear their pro-rata share of the investment management fees incurred by the underlying funds in which they invest. Under a Sub-Advisory Agreement for the All America Fund, the Adviser has delegated investment advisory responsibilities to a subadviser responsible for providing management services for a portion of the Fund's assets. The Adviser (not the Fund) is responsible for compensation payable under such Sub-Advisory Agreement. The Adviser contractually limits the expenses of each Fund, other than for brokers' commissions and other fees relating to portfolio transactions, to the amount of the advisory fee paid by the Funds of the Investment Company to the Adviser. This expense limitation remains in effect through 2004 and continues into the successive calendar year unless the Adviser gives adequate notice to terminate or modify its expense limitation policy. 3. PURCHASES AND SALES The cost of investment purchases and proceeds from sales of investments, excluding short-term securities and futures contracts, for the year ended December 31, 2003 was as follows: Mid-Cap All America Equity Index Equity Index Bond Fund Fund Fund Fund ------------ ------------ ----------- ------------ Cost of investment purchases ........................ $321,309,341 $110,473,748 $ 58,735,935 $243,694,034 ============ ============ ============ ============ Proceeds from sales of investments .................. $370,512,683 $ 4,177,240 $ 10,749,562 $328,163,188 ============ ============ ============ ============ Short-Term Mid-Term Composite Aggressive Bond Fund Bond Fund Fund Equity Fund ------------ ------------ ----------- ------------ Cost of investment purchases ........................ $ 23,037,888 $ 34,900,546 $405,541,408 $557,796,306 ============ ============ ============ ============ Proceeds from sales of investments .................. $ 31,241,241 $ 45,733,899 $404,900,430 $523,589,886 ============ ============ ============ ============ Conservative Moderate Aggressive Allocation Allocation Allocation Fund Fund Fund ------------ ------------ ----------- Cost of investment purchases ........................ $ 4,731,662 $ 16,938,445 $12,143,882 ============ ============ ============ Proceeds from sales of investments .................. $ 1,515,685 $ 1,822,711 $ 1,910,193 ============ ============ ============ 70 MUTUAL OF AMERICA INVESTMENT CORPORATION NOTES TO FINANCIAL STATEMENTS (Continued) 3. PURCHASES AND SALES (CONTINUED) The cost of short-term security purchases for the Money Market Fund for the period was $1,200,453,493; net proceeds from sales and redemptions for the period were $1,220,915,469. The components of net unrealized appreciation (depreciation) of investments for Federal income tax purposes and the cost of investments for Federal income tax purposes at December 31, 2003, for each of the funds were as follows: Mid-Cap Money All America Equity Index Equity Index Bond Short-Term Market Fund Fund Fund Fund Fund Bond Fund ------------ ------------ ------------ ------------ ------------ ----------- Unrealized Appreciation ............ $ -- $138,725,274 $ 30,471,790 $101,656,755 $ 10,167,397 $ 188,661 Unrealized Depreciation ............ 49 38,026,637 13,667,466 60,779,646 5,562,543 168,279 ------------ ------------ ------------ ------------ ------------ ----------- Net .............................. $ (49) $100,698,637 $ 16,804,324 $ 40,877,109 $ 4,604,854 $ 20,382 ------------ ------------ ------------ ------------ ------------ ----------- Cost of Investments ................ $ 73,724,395 $390,362,819 $199,695,298 $575,849,593 $341,190,509 $28,438,572 ============ ============ ============ ============ ============ =========== Mid-Term Composite Aggressive Conservative Moderate Aggressive Bond Fund Fund Equity Fund Allocation Fund Allocation Fund Allocation Fund ------------ ------------ ------------ --------------- --------------- --------------- Unrealized Appreciation ... $ 811,629 $ 14,933,688 $ 64,251,015 $ 52,289 $ 567,082 $ 533,981 Unrealized Depreciation ... 179,224 2,541,506 2,111,917 84,197 280,494 $-- ------------ ------------ ------------ ------------ ------------ ----------- Net ..................... $ 632,405 $ 12,392,182 $ 62,139,098 $ (31,908) $ 286,588 $ 533,981 ------------ ------------ ------------ ------------ ------------ ----------- Cost of Investments ....... $73,036,287 $244,981,552 $308,504,131 $ 2,924,586 $ 14,533,067 $10,707,251 ============ ============ ============ ============ ============ =========== 4. CAPITAL SHARE ACTIVITY The Investment Company has registered an indefinite number of its capital shares pursuant to Rule 24f-2 under the Investment Company Act of 1940. Shares are currently allocated into the twelve series of Funds as follows: Authorized No. of Shares ------------------------ Money Market Fund .................................. 175,000,000 All America Fund ................................... 500,000,000 Equity Index Fund .................................. 325,000,000 Mid-Cap Equity Index Fund .......................... 175,000,000 Bond Fund .......................................... 450,000,000 Short-Term Bond Fund ............................... 50,000,000 Mid-Term Bond Fund ................................. 125,000,000 Composite Fund ..................................... 300,000,000 Aggressive Equity Fund ............................. 500,000,000 Conservative Allocation Fund ....................... 100,000,000 Moderate Allocation Fund ........................... 100,000,000 Aggressive Allocation Fund ......................... 100,000,000 ------------- Sub-Total ...................................... 2,900,000,000 Shares to be allocated at the discretion of the Board of Directors ........................... 600,000,000 ------------- Total .......................................... 3,500,000,000 ============= Transactions in shares were as follows: For the Year Ended December 31, 2003 ------------------------------------------------------------------------- Mid-Cap Money Market All America Equity Index Equity Index Fund Fund Fund Fund ------------ ----------- ------------ ------------ Shares issued ...................................... 40,942,050 42,722,244 178,117,210 121,630,513 Shares issued to shareholders as reinvestment of dividends ........................ 650,662 1,764,361 4,039,147 1,249,980 ----------- ----------- ------------ ----------- Total .............................................. 41,592,712 44,486,605 182,156,357 122,880,493 Shares redeemed .................................... (57,916,095) (74,654,763) (119,151,468) (74,111,997) ----------- ----------- ------------ ----------- Net increase (decrease) ............................ (16,323,383) (30,168,158) 63,004,889 48,768,496 =========== =========== ========== ========== 71 MUTUAL OF AMERICA INVESTMENT CORPORATION NOTES TO FINANCIAL STATEMENTS (Continued) 4. CAPITAL SHARE ACTIVITY (CONTINUED) For the Year Ended December 31, 2003 ------------------------------------------------------------------------ Bond Short-Term Mid-Term Composite Fund Bond Fund Bond Fund Fund ------------ ----------- ----------- ----------- Shares issued ................................... 47,911,378 13,454,529 28,860,368 7,343,200 Shares issued to shareholders as reinvestment of dividends ..................... 13,919,945 938,434 3,552,841 4,592,730 ------------ ----------- ----------- ----------- Total ........................................... 61,831,323 14,392,963 32,413,209 11,935,930 Shares redeemed ................................. (134,208,193) (22,729,980) (44,211,764) (12,523,177) ------------ ----------- ----------- ----------- Net increase (decrease) ......................... (72,376,870) (8,337,017) (11,798,555) (587,247) ============ =========== =========== =========== For the Year Ended December 31, 2003 -------------------------------------------------------------------------- Aggressive Conservative Moderate Aggressive Equity Allocation Allocation Allocation Fund Fund(a) Fund(a) Fund(a) ----------- ----------- ---------- ---------- Shares issued ................................... 60,887,763 4,773,853 15,362,194 11,386,216 Shares issued to shareholders as reinvestment of dividends ..................... -- 111,059 417,156 212,604 ----------- ---------- ----------- ----------- Total ........................................... 60,887,763 4,884,912 15,779,350 11,598,820 Shares redeemed ................................. (38,169,864) (2,027,537) (2,099,348) (1,961,473) ----------- ---------- ----------- ----------- Net increase (decrease) ......................... 22,717,899 2,857,375 13,680,002 9,637,347 =========== ========== =========== =========== - ---------- (a) Commenced operations May 20, 2003. For the Year Ended December 31, 2002 ------------------------------------------------------------------------ Mid-Cap Money Market All America Equity Index Equity Index Fund Fund Fund Fund ----------- ----------- ------------ ------------ Shares issued ................................... 93,272,919 53,341,294 126,159,898 168,753,173 Shares issued to shareholders as reinvestment of dividends ..................... 1,199,888 2,550,082 4,488,179 2,285,254 ----------- ----------- ------------ ------------ Total ........................................... 94,472,807 55,891,376 130,648,077 171,038,427 Shares redeemed ................................. (95,480,326) (82,760,449) (107,801,537) (149,496,152) ----------- ----------- ------------ ------------ Net increase (decrease) ......................... (1,007,519) (26,869,073) 22,846,540 21,542,275 =========== =========== ============ ============ For the Year Ended December 31, 2002 --------------------------------------------------------------------------------------- Bond Short-Term Mid-Term Composite Aggressive Fund Bond Fund Bond Fund Fund Equity Fund ----------- ----------- ----------- ----------- ----------- Shares issued .......................... 48,894,932 23,729,305 74,479,890 5,163,495 86,383,916 Shares issued to shareholders as reinvestment of dividends ............ 27,597,376 976,472 2,259,181 6,648,525 -- ----------- ----------- ----------- ----------- ----------- Total .................................. 76,492,308 24,705,777 76,739,071 11,812,020 86,383,916 Shares redeemed ........................ (45,221,439) (4,651,359) (35,309,529) (26,366,733) (83,621,978) ----------- ----------- ----------- ----------- ----------- Net increase (decrease) ................ 31,270,869 20,054,418 41,429,542 (14,554,713) 2,761,938 =========== =========== =========== =========== =========== 5. DIVIDENDS On December 31, 2003 dividend distributions were declared for each of the Funds from net realized gains on investment transactions and net investment income. Additionally, on September 15, 2003 the remaining required distributions relating to 2002 were executed by Internal Revenue Sec. 855(a) elections declared and paid for each of the Funds. All dividend distributions are immediately reinvested in additional shares of each respective Fund. The tax character of the distributions paid during 2003 and 2002 was as follows: 72 MUTUAL OF AMERICA INVESTMENT CORPORATION NOTES TO FINANCIAL STATEMENTS (Continued) 5. DIVIDENDS (CONTINUED) Mid-Cap Money All America Equity Index Equity Index Bond Market Fund Fund Fund Fund Fund ---------- ---------- ---------- ---------- ----------- Ordinary Income (b) - ------------------- 2003 ............................. $ 770,955 $3,535,195 $7,869,784 $1,480,749 $17,956,541 2002 ............................. 1,424,275 4,171,220 6,127,600 131,585 27,965,312 Long-term capital gains (c) - --------------------------- 2003 ............................. 0 0 0 0 0 2002 ............................. 0 0 807,547 2,103,896 7,369,399 Short-Term Mid-Term Composite Aggressive Bond Fund Bond Fund Fund Equity Fund ---------- ---------- ---------- ----------- Ordinary Income (b) - ------------------- 2003 $ 968,857 $2,977,128 $6,126,289 $ 0 2002 1,025,375 2,205,615 8,256,558 0 Long-term capital gains (c) - --------------------------- 2003 ............................. 0 $ 429,002 0 0 2002 ............................. 0 0 0 0 Conservative Moderate Aggressive Allocation Allocation Allocation Fund Fund Fund ----------- ---------- ---------- Ordinary Income - --------------- 2003 ............................. $108,219 $437,582 $247,809 Long-term capital gains(c) - -------------------------- 2003 ............................. $ 4,031 $ 13,767 $ 0 - ---------- Notes: (a) No distribution paid during 2003 constituted a return of capital for Federal income tax purposes. (b) Includes distributions from Fund-level net short-term capital gains. (c) To the extent reported, each Fund designates these amounts as capital gain dividends for federal income tax purposes. As of December 31, 2003 undistributed net income and undistributed accumulated gain (loss) on a tax basis was as follows: Money Mid-Cap Market All America Equity Index Equity Bond Short-Term Fund Fund Fund Index Fund Fund Bond Fund -------- ------------ ------------ ------------ ------------ --------- Accumulated undistributed net investment income .............................. $ 46,913 $ 2,077,060 $ 358,174 $ 1,342,853 $ 222,793 $ 24,294 Accumulated net realized gain/(loss) on investments and futures contracts .............. (12,598) 3,359,267 (7,639,292) (875,163) (24,116,582) (208,486) Net unrealized appreciation (depreciation) of investments and futures contracts .......................... $ (49) $100,698,655 $ 40,877,109 $ 16,804,324 $ 4,604,854 $ 20,382 73 MUTUAL OF AMERICA INVESTMENT CORPORATION NOTES TO FINANCIAL STATEMENTS (Continued) 5. DIVIDENDS (CONTINUED) Conservative Moderate Aggressive Mid-Term Composite Aggressive Allocation Allocation Allocation Bond Fund Fund Equity Fund Fund Fund Fund --------- ------------ ------------ ------------ ---------- ---------- Accumulated undistributed net investment income ........................... $ 61,223 $ 4,519,772 $ 0 $ 10,422 $ 38,247 $ 48,374 Accumulated net realized gain/(loss) on investments and futures contracts ........... 10,949 (57,331,328) (33,657,956) 0 0 0 Net unrealized appreciation (depreciation) of investments and futures contracts ....................... $632,414 $ 12,392,225 $ 62,139,088 $(31,908) $286,588 $533,981 The difference between the components of distributable earnings on a tax basis and the amounts reflected in the statements of changes in net assets are primarily due to wash sales, post-October losses and the Federal income tax treatment of futures contracts. During the year ended December 31, 2003, each fund reclassified the following book to tax differences [increases (decreases)]: Mid-Cap Money All America Equity Index Equity Index Bond Market Fund Fund Fund Fund Fund ----------- ----------- ------------ ------------ --------- Accumulated undistributed net investment income ............................... $ 0 $ 0 $ 0 $ 0 $(223,958) Accumulated undistributed net realized gains (loss) on investments and futures contracts ....................................... 1,937 0 0 0 223,958 ------- ----- ----- ----- --------- Paid in capital ................................... $(1,937) $ 0 $ 0 $ 0 $ 0 ======= ===== ===== ===== ========= Short-Term Mid-Term Composite Aggressive Bond Fund Bond Fund Fund Equity Fund ---------- --------- --------- ----------- Accumulated undistributed net investment income ............................... $ 0 $ 0 $ 0 $ 1,318,079 Accumulated net realized gain/loss on investments and futures contracts ............... 0 0 0 0 ------- ----- ----- ----------- Paid in capital ................................... $ 0 $ 0 $ 0 $(1,318,079) ======= ===== ===== =========== Conservative Moderate Aggressive Allocation Allocation Allocation Fund Fund Fund ------------ ---------- ---------- Accumulated undistributed net investment income ............................... $ 0 $ 0 $ 0 Accumulated net realized gain/loss on investments and futures contracts ............... 0 0 0 ------- ----- ----- Paid in capital ................................... 0 $ 0 $ 0 ======= ===== ===== These reclassifications were made as a result of the differences arising from the disallowance of net operating losses, expiration of capital loss carryforwards, and other cumulative adjustments for federal income tax purposes versus financial reporting purposes. Each fund's net assets were not affected by these reclassifications. 74 INDEPENDENT AUDITORS' REPORT The Board Of Directors and Shareholders Of Mutual of America Investment Corporation: We have audited the accompanying statements of assets and liabilities of the Mutual of America Investment Corporation (comprised of: Money Market Fund, All America Fund, Equity Index Fund, Mid-Cap Equity Index Fund, Bond Fund, Short-Term Bond Fund, Mid-Term Bond Fund, Composite Fund, Aggressive Equity Fund, Conservative Allocation Fund, Moderate Allocation Fund, and Aggressive Allocation Fund, ("the Funds")), including the portfolios of investments in securities, as of December 31, 2003, and the related statements of operations for the year or period then ended, and the statements of changes in net assets and the financial highlights for each of the years or period in the two-year period then ended. These financial statements and financial highlights are the responsibility of the Funds' management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. The financial highlights for each of the years in the three-year period ended December 31, 2001 were audited by other auditors who have ceased operations. Those auditors expressed an unqualified opinion on those financial highlights in their report dated February 20, 2002. We conducted our audits in accordance with auditing standards generally accepted in the United States of America. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. Our procedures included confirmation of securities owned as of December 31, 2003, by correspondence with custodians and brokers. As to securities purchased or sold but not yet received or delivered, we performed other appropriate auditing procedures. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the assets and liabilities of the Funds as of December 31, 2003, and the results of their operations for the year or period then ended, and the changes in their net assets and the financial highlights for each of the years or period in the two-year period then ended, in conformity with accounting principles generally accepted in the United States of America. /s/ KPMG LLP New York, New York February 24, 2004 75 MUTUAL OF AMERICA INVESTMENT CORPORATION Directors and Officers -- unaudited The tables below show information about the Directors and officers of the Investment Company. The address of each Director and officer is c/o the Investment Company, 320 Park Avenue, New York, New York 10022. The Investment Company does not hold annual meetings of shareholders, and each Director has been elected by shareholders to serve until a successor is duly elected at a meeting of shareholders called for the purpose of electing directors. Each officer of the Investment Company has been elected by the Board of Directors to serve until a successor is duly elected. The Independent Directors do not serve as directors of any other fund that is affiliated with the Adviser or Mutual of America with the sole exception of Patrick J. Waide, Jr., who serves on the boards of Mutual of America Investment Corporation and Mutual of America Institutional Funds, Inc. The Interested Directors and officers of the Investment Company do not receive compensation from the Investment Company for their service. Independent Directors - ------------------------------------------------------------------------------------------------------------------------------------ Length of Principal Occupation(s) Other Directorships Name and Age Time Served in Past Five Years Held by Director ==================================================================================================================================== Peter J. Flanagan since 1992 Consultant and President Emeritus, Life none age 73 Insurance Council of New York, since 1998; prior thereto, President ==================================================================================================================================== Robert J. McGuire since 2/00 Attorney and Consultant, Morvillo, Emigrant Savings Bank; GAM Funds, Inc.; age 67 Abramowitz, Grand, Iason & Silberberg, Brazilian Equity Fund (special P.C. (law firm), since January 1998; litigation committee); Police Athletic President, Police Athletic League; League; Volunteers of Legal Service; President, Kroll Associates Office of the Appellate Defender; Trump (investigation and consulting) until Hotels & Casino Resorts; Trustee of Iona 1997 College ==================================================================================================================================== George Mertz since 1989 Retired, since September 1994 none age 75 ==================================================================================================================================== Howard J. Nolan since 1989 President & CEO, United Way of San none age 66 Antonio & Bexar County ==================================================================================================================================== Patrick J. Waide, Jr. since 12/03 Senior Vice President, Administration, Trustee, School for Ethical Education; age 66 Sullivan & Company, until March 1998; Director, American Federation for Aging Director, Drucker Foundation, 1996-1999 Research; Mutual of America and President, 1999 Institutional Funds, Inc. Interested Directors - ------------------------------------------------------------------------------------------------------------------------------------ Length of Principal Occupation(s) Other Directorships Name, Position and Age Time Served in Past Five Years Held by Director ==================================================================================================================================== Manfred Altstadt since 1992 Senior Executive Vice President and Mutual of America; Mutual of America Chairman of the Board, Chief Financial Officer, Mutual of Securities Corporation; Mutual of President and Chief America, Mutual of America Capital America Holding Company, Inc.; Fund Executive Officer, Management Corporation and Mutual of Director and Treasurer, Calvary age 53 America Holding Company, Inc.; Senior Hospital; Director and Treasurer, Orange Executive Vice President, Chief County Community College Educational Financial Officer and Treasurer, Mutual Foundation of America Institutional Funds, Inc. 76 Mr. Altstadt is an "interested person" as an officer of the Adviser and of affiliates of the Adviser. Officers - ------------------------------------------------------------------------------------------------------------------------------------ Length of Principal Occupation(s) Other Directorships Name, Position and Age Time Served in Past Five Years Held by Director ==================================================================================================================================== Patrick A. Burns since 1986 Senior Executive Vice President and Mutual of America; Mutual of America Senior Executive Vice General Counsel, Mutual of America, Holding Company, Inc.; Irish American President and General Mutual of America Capital Management Legal and Education Research Foundation Counsel, age 57 Corporation, Mutual of America Securities Corporation, Mutual of America Holding Company, Inc. and Mutual of America Institutional Funds, Inc. ==================================================================================================================================== John R. Greed since 9/97 Executive Vice President and Treasurer, none Executive Vice President, Mutual of America, Mutual of America Chief Financial Officer Capital Management Corporation and and Treasurer, Mutual of America Holding Company, Inc.; age 43 Chairman of the Board, President and Chief Executive Officer, Mutual of America Institutional Funds, Inc. ==================================================================================================================================== Thomas L. Martin since 8/03 Senior Vice President and Associate none Senior Vice President General Counsel, Mutual of America and Secretary, age 54 Supplemental Dividend Information -- Unaudited - -------------------------------------------------------------------------------- With the exception of Money Market Fund and Bond Fund (whose dividend distributions do not qualify for the corporate dividends received deduction) and the Composite Fund (of which 28.75% of the Fund's ordinary income qualifies for the corporate dividends received deduction), 100% of each of the remaining Fund's ordinary income dividend qualifies for the corporate dividends received deduction. Important tax information: The Mid-Term Bond, Conservative Allocation and Moderate Allocation Funds designates $292,424, $4,031 and $13,767, respectively of long-term capital gain dividends that qualify for the 15% reduced rate on long-term capital gains. In addition, the Mid-Term Bond Fund designates $136,578 of capital gains dividends taxable at a rate of 20% on long-term capital gains. 77 MUTUAL OF AMERICA LIFE INSURANCE COMPANY 320 PARK AVENUE NEW YORK, NY 10022-6839 www.mutualofamerica.com ITEM 2. CODE OF ETHICS. Mutual of America Investment Corporation has adopted a code of ethics that applies to its principal executive and financial officers. ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT. (a)(1) Mutual of America Investment Corporation has determined that one audit committee financial expert serves on its audit committee. (a)(2) Patrick J. Waide, Jr. -- Senior Vice President Sullivan & Co., 3/98 Director; Drucker Foundation Independent Financial Expert ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES. (a) Aggregate Audit Fees. 2003 $122,100 2002 $ 98,100 There were no other audit fees under item 4(b), (c) or (d). (e) All non-audit fees are pre-approved by the audit committee in advance. ITEM 5. Not applicable. ITEM 6. Reserved ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable. ITEM 8. Reserved ITEM 9. CONTROLS AND PROCEDURES. (a) The registrant's principal executive officer and principal financial officer have evaluated the registrant's disclosure controls and procedures within 90 days of this filing and have concluded that the registrant's disclosure controls and procedures were effective, as of that date, in ensuring that information required to be disclosed by the registrant in this Form N-CSR was recorded, processed, summarized, and reported in a timely and accurate manner. (b) The registrant's principal executive officer and principal financial officer are aware of no changes in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal six-month period that has materially affected, or is likely to materially affect, the registrant's internal control over financial reporting. ITEM 10. EXHIBITS. Exhibit 99 Code of Ethics. Exhibit 99.1 Certifications by the registrant's principal executive officer and principal financial officer, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 and required by Rule 30a-2(a) under the Investment Company Act of 1940, are attached. Exhibit 99.2 Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and required by Rule 30a-2(b) under the Investment Company Act of 1940. Exhibit 99.3 Policy Statement & Procedures regarding Proxy voting. Exhibit 99.4 Proxy Voting Standards. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Mutual of America Investment Corporation By: /s/ MANFRED ALTSTADT ---------------------------------- Manfred Altstadt Chairman of the Board, President and Chief Executive Officer of Mutual of America Investment Corporation Date: February 27, 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: /s/ MANFRED ALTSTADT ---------------------------------- Manfred Altstadt Chairman of the Board, President and Chief Executive Officer of Mutual of America Investment Corporation Date: February 27, 2004 By: /s/ JOHN R. GREED ---------------------------------- John R. Greed Executive Vice President, Chief Financial Officer and Treasurer of Mutual of America Investment Corporation Date: February 27, 2004