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: 811-1027 Name of Registrant: VANGUARD WORLD FUND Address of Registrant: P.O. BOX 2600, VALLEY FORGE, PA 19482 Name and address of agent for service: R. GREGORY BARTON P.O. BOX 876 VALLEY FORGE, PA 19482 Registrant's telephone number, including area code: (610) 669-1000 Date of fiscal year end: August 31 Date of reporting period: September 1, 2002 - August 31, 2003 ITEM 1: Reports to Shareholders VANGUARD(R) U.S. GROWTH FUND AUGUST 31, 2003 [GRAPHIC] ANNUAL REPORT [THE VANGUARD GROUP(R) LOGO] HOW TO READ YOUR FUND REPORT This report contains information that can help you evaluate your investment. It includes details about your fund's return and presents data and analysis that provide insight into the fund's performance and investment approach. By reading the letter from Vanguard's Chairman, John J. Brennan, together with the letter from the managers who select securities for your fund, you'll get an understanding of how the fund invests and how the market environment affected its performance. The statistical information that follows can help you understand how the fund's performance and characteristics stack up against those of similar funds and market benchmarks. It's important to keep in mind that the opinions expressed by Vanguard's investment managers are just that: informed opinions. They should not be considered promises or advice. The opinions, like the statistics, cover the period through the date on the cover of this report. As things change--and in the financial markets you can be certain only of change--the investment manager's job is to evaluate new information and make adjustments, if necessary. Of course, the risks of investing in the fund are spelled out in the prospectus. Frequent updates on the fund's performance and information about some of its holdings are available on Vanguard.com.(R) - -------------------------------------------------------------------------------- CONTENTS 1. letter from the chairman 6. report from the advisor 10. fund profile 11. glossary 12. performance summary 14. your fund's after-tax returns 15. about your fund expenses 16. financial statements 26. advantages of vanguard.com - -------------------------------------------------------------------------------- SUMMARY * Vanguard U.S. Growth Fund's Investor Shares returned 8.7% during the 12 months ended August 31, 2003. * The fund's gains, while healthy, were outpaced by the market and by the average for competitors' funds. * Fund holdings in the technology and financial services sectors were the biggest gainers, while health care and retail holdings underperformed. Want less clutter in your mailbox? Just register with VANGUARD.COM and opt to get fund reports online. LETTER FROM THE CHAIRMAN FELLOW SHAREHOLDER, After two painful fiscal years, Vanguard U.S. Growth Fund's Investor Shares returned 8.7% (9% for Admiral Shares) during the fiscal year ended August 31, 2003. While the rebound was welcome, the result lagged the 12.5% return of the average large-capitalization growth mutual fund and the 14.1% gain of the Russell 1000 Growth Index, a benchmark for the U.S. large-cap universe. [PICTURES OF JOHN J. BRENNAN] - ------------------------------------------------- 2003 TOTAL RETURNS FISCAL YEAR ENDED AUGUST 31 - ------------------------------------------------- VANGUARD U.S. GROWTH FUND Investor Shares 8.7% Admiral Shares 9.0 Russell 1000 Growth Index 14.1 Average Large-Cap Growth Fund* 12.5 Wilshire 5000 Index 14.9 - ------------------------------------------------- *Derived from data provided by Lipper Inc. The fund benefited from a stock market environment that brightened considerably with the onset of spring. While some of the fund's holdings recorded outsized gains, the fund's investments collectively didn't keep pace with the large-cap segment of the market. The table on this page provides details about the total return (capital change plus reinvested distributions) for the fund and its peers, its unmanaged benchmark, and the index that tracks the entire U.S. stock market. DISMAL AT THE START, THE OVERALL STOCK MARKET EVENTUALLY PERKED UP A slumping economy, weak corporate profits, and growing geopolitical tensions weighed heavily on the stock market last fall as our fiscal year began, and a two-month rally from mid-October quickly ran out of steam. However, following the successful conclusion of major combat operations in Iraq, a distinctly upbeat mood permeated the marketplace. Stock prices began to rebound across capitalizations and industry sectors in response to solid corporate earnings reports and a slew of positive economic reports. 1 The U.S. stock market, as measured by the Wilshire 5000 Total Market Index, returned 14.9% for the fiscal year. Technology and other growth-oriented stocks, which had sustained massive losses during the past few years, were among the most impressive gainers. The market's smaller stocks outpaced larger issues, demonstrating investors' renewed appetite for risk. - -------------------------------------------------------------------------------- ADMIRAL(TM) SHARES A lower-cost class of shares available to many longtime shareholders and to those with significant investments in the fund. - -------------------------------------------------------------------------------- U.S. investors were rewarded with good returns in many international markets as well, although stock performance was only part of the story. The weakening of the U.S. dollar by almost 10% relative to the euro transformed results that were mediocre by local-currency standards into strong dollar-denominated returns. INTEREST RATES FELL THROUGH MUCH OF THE YEAR, THEN BOUNCED BACK In the bond market, the fiscal year was marked by two distinctly different phases. Prior to mid-June, the lethargic economy and ongoing flight from equities to bonds drove the prices of bonds higher and their yields lower. The yield of the benchmark 10-year U.S. Treasury note dropped to a 45-year low of 3.11% on June 13. After that point, however, longer-term interest rates rose rapidly, with the yield of the 10-year T-note standing at 4.46% on August 31. For the 12 months, the Lehman Brothers Aggregate Bond Index, a measure of the taxable investment-grade bond market, provided a total return of 4.4%. - -------------------------------------------------------------------------------- MARKET BAROMETER AVERAGE ANNUAL TOTAL RETURNS PERIODS ENDED AUGUST 31, 2003 -------------------------------- ONE THREE FIVE YEAR YEARS YEARS - -------------------------------------------------------------------------------- STOCKS Russell 1000 Index (Large-caps) 12.9% -11.4% 3.1% Russell 2000 Index (Small-caps) 29.1 -1.2 9.5 Wilshire 5000 Index (Entire market) 14.9 -10.7 3.5 MSCI All Country World Index Free ex USA (International) 12.2 -10.0 1.1 - -------------------------------------------------------------------------------- BONDS Lehman Aggregate Bond Index 4.4% 8.2% 6.6% (Broad taxable market) Lehman Municipal Bond Index 3.1 6.5 5.3 Citigroup 3-Month Treasury Bill Index 1.3 2.9 3.8 ================================================================================ CPI Consumer Price Index 2.2% 2.2% 2.5% - -------------------------------------------------------------------------------- Corporate bonds outperformed Treasuries across all maturities. High-yield corporate bonds performed spectacularly--the Lehman High Yield Index, which tracks the performance of bonds issued by companies with low credit ratings, returned 24.9% for the year. 2 Short-term interest rates generally declined for the 12 months, but rose somewhat toward the end. In an effort to add fuel to the economic recovery, the Federal Reserve Board trimmed its target for the federal funds rate two times--in November 2002 and June 2003-- by a total of 75 basis points (0.75 percentage point). The rate stood at 1.00% at the fiscal year-end. The 3-month U.S. Treasury bill, which typically lags Fed moves, began the fiscal year yielding 1.67% and closed at 0.97% after falling as low as 0.81% in mid-June. AFTER A POOR SHOWING IN THE FIRST SIX MONTHS, THE FUND REBOUNDED The U.S. Growth Fund struggled during the first half of its fiscal year as the undertow exerted by the still-declining stock market and poor stock selections pulled performance under. Fortunately, the second half of the period brought welcome relief from a historic bear market. The fund's technology holdings led the way, rising 33.5%, accounting for about two-thirds of the fund's advance over the past 12 months. Also adding buoyancy were the fund's financial service selections. As investment sentiment improved and activity in the capital markets increased, the fund's investments in familiar names such as Citigroup and Merrill Lynch paid off handsomely. These and other successful selections enabled the fund to outperform the financial services stocks in the Russell 1000 Growth Index. In the utilities sector, overweighted considerably by the fund's advisor relative to the Russell 1000 Growth Index, the U.S. Growth Fund benefited from holding two of the larger cable TV providers. POOR PERFORMANCE IN A FEW SECTORS HELD RETURNS BACK Unfortunately, U.S. Growth's holdings in other industry groups underperformed, causing the fund's one-year return to trail its benchmark. The biggest disappointments were among health care holdings. These stocks, which on average represented the fund's largest sector weighting, declined -3.2%, substantially trailing the 6.6% performance of that sector in the benchmark. The performance of fund holdings in the consumer staples (-3.2%) and consumer discretionary (13.1%) sectors were also lackluster. 3 THE RISKS AND REWARDS OF THE FUND'S APPROACH At the close of its fiscal year, your fund held a relatively concentrated portfolio of 58 stocks. The U.S. Growth Fund's strategy is to seek superior performance by investing in 45 to 65 large, established companies believed by its investment advisor to have the best prospects for strong growth. On August 31, the top ten holdings made up 37% of assets--evidence that the fund will take sizable positions in the stocks of just a handful of companies. This kind of investment approach inevitably leads at times to ups and downs that are steeper than those of the broad market's. The goal, of course, is to have the ups more than offset the downs. As we close our second full fiscal year with Alliance Capital Management as our advisor, we haven't accomplished that goal. - ------------------------------------------------------------------- TOTAL RETURNS TEN YEARS ENDED AUGUST 31, 2003 - ------------------------------------------------------------------- AVERAGE FINAL VALUE OF ANNUAL A $10,000 RETURN INITIAL INVESTMENT - ------------------------------------------------------------------- U.S. Growth Fund Investor Shares 5.0% $16,340 - ------------------------------------------------------------------- Russell 1000 Growth Index 8.6% $22,782 Average Large-Cap Growth Fund 8.2 21,979 - ------------------------------------------------------------------- Wilshire 5000 Index 9.6 25,093 - ------------------------------------------------------------------- Of course, we believe that performance over long periods is the best measure of any fund. Vanguard U.S. Growth Fund has struggled during the bear market in stocks and subsequently. The fund's ten-year average annual return of 5% trails both the average large-cap fund and the Russell 1000 Growth Index by several percentage points, as shown in the accompanying table. Also disappointing are the results of a hypothetical $10,000 investment made ten years ago. The fund's shortfall is largely the result of its performance in the previous two fiscal years, when it experienced the steepest two-year decline in its 44-year history. THE FUND'S MANAGEMENT TEAM HAS EXPERIENCE NAVIGATING THE MARKET Despite the substandard results of recent years, we remain confident that Vanguard U.S. Growth Fund's investment management team, which has been in place for just over two years, will ultimately serve shareholders well. The people at Alliance Capital Management overseeing the fund's assets have considerable experience in both bull and bear markets and have compiled an excellent long-term record using the same strategy that is used in your fund. Besides seasoned investment professionals, your fund features an enduring advantage in the form of its low costs. The expense ratio (annual 4 operating costs as a percentage of average net assets) of the Investor Shares was 0.55% for the fiscal year, or $5.50 per $1,000 in assets, which is just over one-third the 1.57% ($15.70 per $1,000) charged by the average large-cap growth fund in 2002 (according to Lipper Inc.). This substantial cost savings will almost certainly compound to your financial advantage over time. DIVERSIFICATION REMAINS KEY Because Vanguard U.S. Growth Fund focuses on large-cap stocks and is somewhat aggressive in its pursuit of capital appreciation, we like to remind our shareholders that the fund is appropriate as just one component of a well-diversified portfolio. Sticking with a broad mix of stock, bond, and money market investments that matches your goals and risk tolerance will always provide the best chance for success over the long haul, no matter how the market--or any single fund--performs in the short term. We deeply appreciate your continued confidence and look forward to reporting to you in six months. Sincerely, /S/JOHN J. BRENNAN John J. Brennan CHAIRMAN AND CHIEF EXECUTIVE OFFICER SEPTEMBER 10, 2003 - -------------------------------------------------------------------------- YOUR FUND'S PERFORMANCE AT A GLANCE AUGUST 31, 2002-AUGUST 31, 2003 DISTRIBUTIONS PER SHARE -------------------------------- STARTING ENDING INCOME CAPITAL SHARE PRICE SHARE PRICE DIVIDENDS GAINS - -------------------------------------------------------------------------- U.S. Growth Fund Investor Shares $12.92 $14.00 $0.042 $0.00 Admiral Shares 33.46 36.28 0.155 0.00 - -------------------------------------------------------------------------- 5 REPORT FROM THE ADVISOR For the 12-month period ended August 31, 2003, the Investor Shares of the U.S. Growth Fund advanced 8.7% while our benchmark, the Russell 1000 Growth Index, rose 14.1%. Market volatility remained exceptionally high during the period, with investor confidence vacillating on perceptions of risks in Iraq and evolving business fundamentals. The underperformance of our portfolio is a product of our unwillingness to chase these extremes in investors' risk tolerance. Frankly, we were insufficiently defensive during the period of maximum stress that preceded mid-March 2003. We were characteristically underweighted in the slower-growing, stable consumer staples stocks whose valuations soared in the face of immense risk-aversion. That risk-aversion vanished dramatically as the Iraq war unfolded, predictably benefiting the most volatile and speculative stocks, which became the best performers over the last 51/2 months of the fiscal year. Adherence to our discipline of owning quality growth companies kept us out of these stocks, resulting in further underperformance. However, the developing trend of improvement in corporate earnings should benefit our positions in attractively valued, fundamentally strong companies. - -------------------------------------------------------------------------------- INVESTMENT PHILOSOPHY The advisor believes that superior long-term investment results can be achieved by emphasizing investments in growth companies that are leaders in their industries and that have a strong market presense. - -------------------------------------------------------------------------------- INVESTMENT ENVIRONMENT After a protracted decline over the past several years, investor confidence finally began to strengthen on news of general success in Iraq and the continuing economic and corporate recovery. Risk-aversion declined materially, producing a strong relative price recovery in the market's more volatile stocks. For the 12 months ended August 31, stocks with betas (a measure of volatility) above 1.3--which account for 27% of the Russell 1000 6 Growth Index benchmark--returned 39% on a capitalization-weighted basis, versus 14.1% for the benchmark as a whole. The beta of our portfolio averaged about 1.1 over this time frame, consistent with its long-term average. Similarly, stocks with market capitalizations below $8 billion (a 15% weighting in the Russell 1000 Growth Index) returned 36%, while those with market caps above $115 billion (29% of the index), returned 4%. Our portfolio's median market cap was $61 billion as of August 31. OUR SUCCESSES Top contributors to the fund's return included several leading companies in technology, financial services, and health care. Good performers in financial services, including Citigroup and Merrill Lynch, provided a boost that offset our overweighted position in the financial services sector, which underperformed the market. Veritas Software, our leading contributor, added nearly 1.8 percentage points to relative performance. Veritas continues to lead the storage software market and remains a significant fund holding. Juniper Networks and Altera were also solid tech contributors. In health care, Amgen has posted strong operating results and stock performance. In the cable industry, Comcast and Cox Communications did well for us. These companies' new services, including broadband and digital video, are supporting solid revenue and growth in operating cash flow. OUR SHORTFALLS Poor stock selection in the underperforming health care sector was the major detractor to our relative performance in the fiscal year. Our holdings in Tenet Healthcare, Cardinal Health, and Wyeth cost the fund about 3 percentage points in relative performance. (Tenet and Cardinal Health have produced disappointing operating results, and we have now sold them both.) The fund was underweighted in the consumer discretionary sector, which outperformed during the period. Our holdings in Kohl's and Home Depot detracted more than 2 percentage points from relative performance. Home Depot has been replaced in the portfolio by Lowe's, which continues to grow faster and to execute successfully in the current competitive environment. We have reduced our exposure to Kohl's, but it remains a significant holding. POSITIONING OF THE PORTFOLIO The foundation is in place for a rebound in the nation's economic growth and in corporate profits. Many of the structural excesses that developed during the expansion of the 1990s have been corrected, and 7 restructuring and recapitalization have improved corporations' operating efficiency. Inventory levels are low, suggesting potential for a pickup in manufacturing with any improvement in consumption. Despite subdued revenue growth and pricing power, corporate profits and productivity have been impressive: Profits have now expanded for six consecutive quarters, and free cash flow is currently at record levels. Capital spending--which appears particularly depressed relative to depreciation--is exhibiting tentative signs of recovery from the most severe cyclical contraction in 50 years. The U.S. banking system has emerged from three very challenging years with capital ratios, asset quality, profitability, and liquidity all comparing impressively with prior recessionary periods. Recent months have seen encouraging trends in consumer, corporate, and investor confidence alike. Last but not least, liquidity appears ample, and federal monetary and fiscal policies remain stimulative. We are positioning the portfolio to benefit from a continuing cyclical recovery, but we are maintaining our discipline regarding valuation. Thus, we have selectively built positions in leading technology companies, but have not chased companies whose recovery appears to be fully reflected in their stock prices already. Instead, we are finding many leading companies in the consumer, health care, and financial services sectors whose valuations are very attractive. Importantly, we have concentrated the portfolio in companies that are successful and, in many cases, dominant across sectors. These companies have certainly been stress-tested over the past few years, yet they have maintained superior balance sheets, cash flows, sales, and earnings growth. We believe companies that have executed successfully throughout the challenging environment of recent years will be outperformers in the period ahead. These stocks, among the fund's largest positions, include Pfizer, Amgen, and Johnson & Johnson in health care; Wal-Mart and Procter & Gamble among consumer companies; AIG and Citigroup in finance; and Microsoft, Intel, Dell, and Veritas Software in technology. The overall historical earnings growth of the stocks in our portfolio compares favorably with that of the broad market, reflecting their fundamental strength. While we have been disappointed with recent relative performance, we are encouraged by the strong fundamentals of our holdings, which have 8 in many cases exceeded expectations. We believe such fundamental success will be reflected in relative valuation and superior performance. John L. Blundin, Executive Vice President Christopher M. Toub, Executive Vice President Alan Levi, Senior Vice President Alliance Capital Management L.P. SEPTEMBER 17, 2003 9 FUND PROFILE This Profile provides a snapshot of the fund's characteristics, compared where indicated with both an appropriate market index and a broad market index. Key terms are defined on page 11. U.S. GROWTH FUND - ------------------------------------------------------------------ PORTFOLIO CHARACTERISTICS COMPARATIVE BROAD FUND INDEX* INDEX** - ------------------------------------------------------------------ Number of Stocks 58 589 5,319 Median Market Cap $60.5B $58.4B $26.8B Price/Earnings Ratio 28.1x 27.2x 21.7x Price/Book Ratio 4.0x 4.4x 2.8x Yield 1.0% 1.6% Investor Shares 0.3% Admiral Shares 0.5% Return on Equity 21.1% 23.8% 19.9% Earnings Growth Rate 11.6% 10.6% 7.7% Foreign Holdings 0.4% 0.0% 0.8% Turnover Rate 47% -- -- Expense Ratio -- -- Investor Shares 0.55% Admiral Shares 0.37% Cash Investments 1% -- -- - ------------------------------------------------------------------ - ----------------------------------------------------- TEN LARGEST HOLDINGS (% OF TOTAL NET ASSETS) Microsoft Corp. 4.9% (software) Pfizer Inc. 4.4 (pharmaceuticals) American International Group, Inc. 4.2 (insurance) Citigroup, Inc. 3.9 (banking) Intel Corp. 3.8 (electronics) Dell Inc. 3.8 (computer hardware) Amgen, Inc. 3.3 (pharmaceuticals) Veritas Software Corp. 3.1 (computer software) Harley-Davidson, Inc. 3.0 (automotive and transport) Comcast Corp. Special Class A 3.0 (telecommunications) - ----------------------------------------------------- Top Ten 37.4% - ----------------------------------------------------- - ---------------------------------------------------------------------- VOLATILITY MEASURES COMPARATIVE BROAD FUND INDEX* FUND INDEX** - ---------------------------------------------------------------------- R-Squared 0.95 1.00 0.87 1.00 Beta 1.14 1.00 1.40 1.00 - ---------------------------------------------------------------------- The "Ten Largest Holdings" excludes any temporary cash investments and equity index products. - -------------------------------------------------------------------------------- SECTOR DIVERSIFICATION (% OF PORTFOLIO) COMPARATIVE BROAD FUND INDEX* INDEX** - -------------------------------------------------------------------------------- Auto & Transportation 3% 2% 3% Consumer Discretionary 14 18 16 Consumer Staples 5 9 7 Financial Services 21 11 22 Health Care 25 24 13 Integrated Oils 0 0 3 Other Energy 0 1 2 Materials & Processing 0 1 4 Producer Durables 2 4 4 Technology 25 23 15 Utilities 3 1 7 Other 1 6 4 Cash Investments 1% 0% 0% - -------------------------------------------------------------------------------- - --------------------------------------- INVESTMENT FOCUS MARKET CAP LARGE STYLE GROWTH - --------------------------------------- *Russell 1000 Growth Index. **Wilshire 5000 Index. VISIT OUR WEBSITE AT VANGUARD.COM FOR REGULARLY UPDATED FUND INFORMATION. 10 GLOSSARY OF INVESTMENT TERMS BETA. A measure of the magnitude of a fund's past share-price fluctuations in relation to the ups and downs of the fund's target index or an overall market index. Each index is assigned a beta of 1.00. Compared with a given index, a fund with a beta of 1.20 typically would have seen its share price rise or fall by 12% when the index rose or fell by 10%. A fund's beta should be reviewed in conjunction with its R-squared (see definition below). The lower the R-squared, the less correlation there is between the fund and the benchmark, and the less reliable beta is as an indicator of volatility. - -------------------------------------------------------------------------------- CASH INVESTMENTS. The percentage of a fund's net assets invested in "cash equivalents"--highly liquid, short-term, interest-bearing securities. This figure does not include cash invested in futures contracts or other equity index products to simulate stock investment. - -------------------------------------------------------------------------------- EARNINGS GROWTH RATE. The average annual rate of growth in earnings over the past five years for the stocks now in a fund. - -------------------------------------------------------------------------------- EXPENSE RATIO. The percentage of a fund's average net assets used to pay its annual administrative and advisory expenses. These expenses directly reduce returns to investors. - -------------------------------------------------------------------------------- FOREIGN HOLDINGS. The percentage of a fund's equity assets represented by stocks or American Depositary Receipts of companies based outside the United States. - -------------------------------------------------------------------------------- MEDIAN MARKET CAP. An indicator of the size of companies in which a fund invests; the midpoint of market capitalization (market price x shares outstanding) of a fund's stocks, weighted by the proportion of the fund's assets invested in each stock. Stocks representing half of the fund's assets have market capitalizations above the median, and the rest are below it. - -------------------------------------------------------------------------------- PRICE/BOOK RATIO. The share price of a stock divided by its net worth, or book value, per share. For a fund, the weighted average price/book ratio of the stocks it holds. - -------------------------------------------------------------------------------- PRICE/EARNINGS RATIO. The ratio of a stock's current price to its per-share earnings over the past year. For a fund, the weighted average P/E of the stocks it holds. P/E is an indicator of market expectations about corporate prospects; the higher the P/E, the greater the expectations for a company's future growth. - -------------------------------------------------------------------------------- R-SQUARED. A measure of how much of a fund's past returns can be explained by the returns from the market in general, as measured by the fund's target index or by an overall market index. If a fund's total returns were precisely synchronized with an index's returns, its R-squared would be 1.00. If the fund's returns bore no relationship to the index's returns, its R-squared would be 0. - -------------------------------------------------------------------------------- RETURN ON EQUITY. The annual average rate of return generated by a company during the past five years for each dollar of shareholder's equity (net income divided by shareholder's equity). For a fund, the weighted average return on equity for the companies whose stocks it holds. - -------------------------------------------------------------------------------- TURNOVER RATE. An indication of the fund's trading activity. Funds with high turnover rates incur higher transaction costs and are more likely to distribute capital gains (which are taxable to investors). - -------------------------------------------------------------------------------- YIELD. A snapshot of a fund's income from interest and dividends. The yield, expressed as a percentage of the fund's net asset value, is based on income earned over the past 30 days and is annualized, or projected forward for the coming year. The index yield is based on the current annualized rate of dividends paid on stocks in the index. - -------------------------------------------------------------------------------- 11 PERFORMANCE SUMMARY AS OF 8/31/2003 All of the returns in this report represent past performance, which cannot be used to predict future returns that may be achieved by the fund. Note, too, that both share price and return can fluctuate widely. An investor's shares, when redeemed, could be worth more or less than their original cost. The returns shown do not reflect taxes that a shareholder would pay on fund distributions or on the redemption of fund shares. U.S. GROWTH FUND - -------------------------------------------------------------------------------- CUMULATIVE PERFORMANCE AUGUST 31, 1993-AUGUST 31, 2003 US GROWTH WILSHIRE RUSSELL AVERAGE FUND INVESTOR 5000 1000 GROWTH LARGE-CAP SHARES INDEX INDEX GROWTH FUND* 199308 10000 10000 10000 10000 199311 10177 10021 10134 10039 199402 10477 10287 10356 10489 199405 10353 10013 10052 10017 199408 10698 10477 10651 10451 199411 10546 10060 10409 10062 199502 11409 10831 11262 10586 199505 12539 11778 12258 11488 199508 13131 12777 13275 12758 199511 14756 13688 14436 13471 199602 15869 14534 15279 14151 199605 16582 15468 16250 14925 199608 16451 14977 15714 14434 199611 19091 17055 18233 16574 199702 19842 17757 19000 16981 199705 21327 18967 20549 18193 199708 21799 20560 21899 19718 199711 23150 21737 23068 20438 199802 26063 23880 25831 22812 199805 27356 24697 26459 23602 199808 24851 21109 23707 20945 199811 30262 25683 29678 25672 199902 32956 27304 32690 29334 199905 32736 29066 33397 29955 199908 34140 29315 35165 31182 199911 37552 31381 39024 35106 200002 38788 33087 43070 40693 200005 38835 32067 41743 37810 200008 45504 35179 46931 43493 200011 32996 29546 34514 33144 200102 26123 28264 29665 28802 200105 25287 28815 29342 28981 200108 20898 26178 25661 25243 200111 21897 26302 26646 25415 200202 19274 25898 25042 23534 200205 17669 25410 23218 22791 200208 15029 21845 19971 19546 200211 15203 22434 20603 19579 200302 13609 20308 18628 17540 200305 15430 23579 21395 20528 200308 16340 25093 22782 21979 - -------------------------------------------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS PERIODS ENDED AUGUST 31, 2003 ------------------------------ FINAL VALUE ONE FIVE TEN OF A $10,000 YEAR YEARS YEARS INVESTMENT - -------------------------------------------------------------------------------- U.S. Growth Fund Investor Shares 8.73% -8.04% 5.03% $16,340 Wilshire 5000 Index 14.87 3.52 9.64 25,093 Russell 1000 Growth Index 14.08 -0.79 8.58 22,782 Average Large-Cap Growth Fund* 12.45 0.97 8.19 21,979 - -------------------------------------------------------------------------------- FINAL VALUE ONE SINCE OF A $250,000 YEAR INCEPTION** INVESTMENT - -------------------------------------------------------------------------------- U.S. Growth Fund Admiral Shares 8.95% -14.18% $182,763 Wilshire 5000 Index 14.87 -4.22 228,867 Russell 1000 Growth Index 14.08 -8.54 208,218 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- FISCAL-YEAR TOTAL RETURNS (%) AUGUST 31, 1993-AUGUST 31, 2003 U.S. GROWTH FUND RUSSELL 1000 INVESTOR SHARES GROWTH INDEX 1994 7.0 6.5 1995 22.8 24.6 1996 25.3 18.4 1997 32.5 39.4 1998 14.0 8.3 1999 37.4 48.3 2000 33.3 33.5 2001 -54.1 -45.3 2002 -28.1 -22.2 2003 8.7 14.1 - -------------------------------------------------------------------------------- *Derived from data provided by Lipper Inc. **August 13, 2001. Note: See Financial Highlights tables on pages 20 and 21 for dividend and capital gains information. 12 - -------------------------------------------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS FOR PERIODS ENDED JUNE 30, 2003 This table presents average annual total returns through the latest calendar quarter--rather than through the end of the fiscal period. Securities and Exchange Commission rules require that we provide this information. TEN YEARS INCEPTION ONE FIVE ------------------------ DATE YEAR YEARS CAPITAL INCOME TOTAL - -------------------------------------------------------------------------------- U.S. Growth Fund Investor Shares 1/6/1959 -3.08% -11.80% 3.82% 0.79% 4.61% Admiral Shares 8/13/2001 -2.89 -17.61* -- -- -- - -------------------------------------------------------------------------------- *Return since inception. 13 YOUR FUND'S AFTER-TAX RETURNS This table presents returns for your fund both before and after taxes. The after-tax returns are shown in two ways: (1) assuming that an investor owned the fund during the entire period and paid taxes on the fund's distributions, and (2) assuming that an investor paid taxes on the fund's distributions and sold all shares at the end of each period. Calculations are based on the highest individual federal income tax and capital gains tax rates in effect at the times of the distributions and the hypothetical sales. State and local taxes were not considered. After-tax returns reflect the reduced tax rates on ordinary income and short-term capital gains that became effective as of January 1, 2003, and on long-term capital gains realized on or after May 6, 2003. However, they do not reflect the reduced rates on "qualified dividend income." The table shows returns for Investor Shares only; returns for other share classes will differ. Please note that your actual after-tax returns will depend on your tax situation and may differ from those shown. Also note that if you own the fund in a tax-deferred account, such as an individual retirement account or a 401(k) plan, this information does not apply to you. Such accounts are not subject to current taxes. Finally, keep in mind that a fund's performance--whether before or after taxes--does not indicate how it will perform in the future. - -------------------------------------------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS PERIODS ENDED AUGUST 31, 2003 ONE YEAR FIVE YEARS TEN YEARS -------------------------------------------- U.S. GROWTH FUND INVESTOR SHARES Returns Before Taxes 8.73% -8.04% 5.03% Returns After Taxes on Distributions 8.59 -9.36 3.66 Returns After Taxes on Distributions and Sale of Fund Shares 5.65 -6.33 4.27 - -------------------------------------------------------------------------------- 14 ABOUT YOUR FUND EXPENSES All mutual funds have operating expenses. These expenses include costs for portfolio management, administrative services, and shareholder reports (like this one), among others. Operating expenses, which are deducted from a fund's gross income, directly reduce the investment return of the fund. A fund's expenses are expressed as a percentage of its net assets. This figure is known as the expense ratio. A HYPOTHETICAL EXAMPLE We believe it is important for you to understand the impact of costs on your investment. The following example illustrates the costs that you would incur over a 12-month period if you invested $10,000 in the fund, using the fund's actual return and operating expenses for the fiscal year ended August 31, 2003. For comparative purposes, we also list the average expense ratio for the fund's peer group, which is derived from data provided by Lipper Inc. - -------------------------------------------------------------------------------- FUND COST OF $10,000 PEER GROUP EXPENSE RATIO INVESTMENT IN FUND EXPENSE RATIO - -------------------------------------------------------------------------------- U.S. Growth Fund Investor Shares 0.55% $57 1.57% Admiral Shares 0.37 39 1.57 - -------------------------------------------------------------------------------- The funds do not charge transaction fees; these results apply whether or not you redeemed your investment at the end of the given period. Your actual costs may have been higher or lower, depending on the amount of your investment and your holding period. Peer-group ratios capture data through year-end 2002. You can find more information about a fund's expense ratio, including annual expense ratios for the past five years, in the Financial Statements section of this report. For additional information on operating expenses and other shareholder costs, please refer to the fund's prospectus. The prospectus presents hypothetical shareholder costs over various time periods based upon a $10,000 investment and a return of 5% a year. This standardized example, which appears in all mutual fund prospectuses, may be useful to you in comparing the costs of investing in different funds. 15 FINANCIAL STATEMENTS AS OF 8/13/2003 STATEMENT OF NET ASSETS This Statement provides a detailed list of the fund's holdings, including each security's market value on the last day of the reporting period. Securities are grouped and subtotaled by asset type (common stocks, bonds, etc.) and by industry sector. Other assets are added to, and liabilities are subtracted from, the value of Total Investments to calculate the fund's Net Assets. Finally, Net Assets are divided by the outstanding shares of the fund to arrive at its share price, or Net Asset Value (NAV) Per Share. At the end of the Statement of Net Assets, you will find a table displaying the composition of the fund's net assets. Because all income and any realized gains must be distributed to shareholders each year, the bulk of net assets consists of Paid-in Capital (money invested by shareholders). The amounts shown for Undistributed Net Investment Income and Accumulated Net Realized Gains usually approximate the sums the fund had available to distribute to shareholders as income dividends or capital gains as of the statement date, but may differ because certain investments or transactions may be treated differently for financial statement and tax purposes. Any Accumulated Net Realized Losses, and any cumulative excess of distributions over net income or net realized gains, will appear as negative balances. Unrealized Appreciation (Depreciation) is the difference between the market value of the fund's investments and their cost, and reflects the gains (losses) that would be realized if the fund were to sell all of its investments at their statement-date values. - -------------------------------------------------------------------------------- MARKET VALUE* U.S.GROWTH FUND SHARES (000) - -------------------------------------------------------------------------------- COMMON STOCKS (99.5%) - -------------------------------------------------------------------------------- AUTO & Transportation (3.0%) Harley-Davidson, Inc. 4,246,700 $ 211,571 ------------- CONSUMER DISCRETIONARY (13.7%) Viacom Inc. Class B 3,883,174 174,743 Wal-Mart Stores, Inc. 2,661,200 157,463 Avon Products, Inc. 2,322,400 148,866 * Bed Bath & Beyond, Inc. 2,919,200 125,613 * eBay Inc. 1,788,400 99,042 Lowe's Cos., Inc. 1,692,700 92,862 * Kohl's Corp. 1,149,600 72,712 * Electronic Arts Inc. 530,170 47,583 * EchoStar Communications Corp. Class A 966,100 35,649 ------------- $ 954,533 ------------- CONSUMER STAPLES (4.7%) The Procter & Gamble Co. 1,768,000 154,329 Colgate-Palmolive Co. 1,494,000 82,588 Anheuser-Busch Cos., Inc. 945,400 48,726 Walgreen Co. 1,142,890 37,224 ------------- $ 322,867 ------------- FINANCIAL SERVICES (21.0%) American International Group, Inc. 4,889,852 291,288 Citigroup, Inc. 6,215,700 269,451 Morgan Stanley 3,797,070 185,259 Fannie Mae 2,528,300 163,809 MBNA Corp. 6,954,800 162,325 First Data Corp. 2,745,400 105,423 Merrill Lynch & Co., Inc. 1,589,595 85,488 The Goldman Sachs Group, Inc. 934,900 82,729 * Affiliated Computer Services, Inc. Class A 773,800 38,388 Bank One Corp. 867,100 34,224 Progressive Corp. of Ohio 370,500 26,209 Willis Group Holdings Ltd. 709,300 20,563 ------------- $ 1,465,156 ------------- HEALTH CARE (24.7%) BIOTECH RESEARCH & PRODUCTION (3.3%) * Amgen, Inc. 3,463,950 $ 228,274 ------------- DRUGS & Pharmaceuticals (10.7%) Pfizer Inc. 10,334,200 309,199 Johnson & Johnson 4,184,760 207,480 * Forest Laboratories, Inc. 1,847,100 86,814 Allergan, Inc. 1,075,300 85,443 Wyeth 1,168,600 50,075 * Gilead Sciences, Inc. 106,500 7,104 ELECTRONICS--MEDICAL SYSTEMS (2.4%) Medtronic, Inc. 3,414,600 $ 169,296 ------------- 16 - -------------------------------------------------------------------------------- MARKET VALUE* U.S.GROWTH FUND SHARES (000) - -------------------------------------------------------------------------------- HEALTH & Personal Care (1.0%) * Express Scripts Inc. 1,069,540 $ 69,317 HEALTH CARE FACILITIES (1.6%) Health Management Associates Class A 4,962,400 110,562 HEALTH CARE MANAGEMENT SERVICES (3.5%) * WellPoint Health Networks Inc. Class A 1,988,700 155,119 UnitedHealth Group Inc. 1,806,000 89,271 MEDICAL & DENTAL INSTRUMENTS & SUPPLIES (2.2%) * Boston Scientific Corp. 1,204,900 72,414 Stryker Corp. 664,700 50,384 Alcon, Inc. 590,860 30,872 ------------- $ 1,721,624 ------------- PRODUCER DURABLES (2.0%) Danaher Corp. 1,210,000 93,472 Centex Corp. 376,100 28,365 Lennar Corp. Class A 304,500 20,478 ------------- $ 142,315 ------------- TECHNOLOGY (25.2%) Communications Technology (4.4%) * Cisco Systems, Inc. 9,748,900 186,691 * Juniper Networks, Inc. 7,059,700 121,568 COMPUTER SERVICES SOFTWARE & Systems (10.2%) Microsoft Corp. 12,985,260 344,369 * Veritas Software Corp. 6,303,500 217,345 * Symantec Corp. 1,865,600 107,141 * Intuit, Inc. 901,710 40,866 COMPUTER TECHNOLOGY (3.8%) * Dell Inc. 8,070,475 263,340 ELECTRONICS--SEMICONDUCTORS/COMPONENTS (6.8%) Intel Corp. 9,326,100 266,913 Linear Technology Corp. 2,056,300 84,761 Maxim Integrated Products, Inc. 1,557,491 69,947 * Altera Corp. 2,154,600 48,349 ------------- $ 1,751,290 ------------- UTILITIES (3.3%) * Comcast Corp. Special Class A 7,333,940 207,991 * Cox Communications, Inc. Class A 661,500 21,644 ------------- $ 229,635 ------------- OTHER (1.9%) General Electric Co. 4,433,100 $ 131,087 ------------- - -------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost $7,077,287) $ 6,930,078 - ------------------------------------------------------------------------------- FACE AMOUNT (000) - -------------------------------------------------------------------------------- TEMPORARY CASH INVESTMENTS (0.9%) - -------------------------------------------------------------------------------- REPURCHASE AGREEMENTS Collateralized by U.S. Government Obligations in a Pooled Cash Account 1.05%, 9/2/2003 $48,985 48,985 1.06%, 9/2/2003--Note G 10,989 10,989 - -------------------------------------------------------------------------------- TOTAL TEMPORARY CASH INVESTMENTS (Cost $59,974) $ 59,974 - -------------------------------------------------------------------------------- TOTAL INVESTMENTS (100.4%) (Cost $7,137,261) $ 6,990,052 - -------------------------------------------------------------------------------- OTHER ASSETS AND LIABILITIES (-0.4%) - -------------------------------------------------------------------------------- Other Assets--Note C 24,360 Liabilities--Note G (50,707) ------------- $ (26,347) ------------- - -------------------------------------------------------------------------------- NET ASSETS (100%) $ 6,963,705 ================================================================================ *See Note A in Notes to Financial Statements. *Non-income-producing security. - -------------------------------------------------------------------------------- AT AUGUST 31, 2003, NET ASSETS CONSISTED OF: - -------------------------------------------------------------------------------- AMOUNT (000) - -------------------------------------------------------------------------------- Paid-in Capital $ 14,453,186 Undistributed Net Investment Income 2,467 Accumulated Net Realized Losses (7,344,739) Unrealized Depreciation (147,209) - -------------------------------------------------------------------------------- NET ASSETS $ 6,963,705 ================================================================================ Investor Shares--Net Assets Applicable to 420,870,921 outstanding $.001 par value shares of beneficial interest (unlimited authorization) $ 5,892,478 - -------------------------------------------------------------------------------- NET ASSET VALUE PER SHARE-- INVESTOR SHARES $ 14.00 ================================================================================ Admiral Shares--Net Assets Applicable to 29,529,003 outstanding $.001 par value shares of beneficial interest (unlimited authorization) $ 1,071,227 - -------------------------------------------------------------------------------- NET ASSET VALUE PER SHARE-- ADMIRAL SHARES $ 36.28 ================================================================================ See Note E in Notes to Financial Statements for the tax-basis components of net assets. 17 STATEMENT OF OPERATIONS This Statement shows the types of income earned by the fund during the reporting period, and details the operating expenses charged to each class of its shares. These expenses directly reduce the amount of investment income available to pay to shareholders as income dividends. This Statement also shows any Net Gain (Loss) realized on the sale of investments, and the increase or decrease in the Unrealized Appreciation (Depreciation) of investments during the period. - -------------------------------------------------------------------------------- U.S. GROWTH FUND YEAR ENDED AUGUST 31, 2003 (000) - -------------------------------------------------------------------------------- INVESTMENT INCOME INCOME Dividends $ 51,266 Interest 1,030 Security Lending 157 - -------------------------------------------------------------------------------- Total Income $ 52,453 - -------------------------------------------------------------------------------- EXPENSES Investment Advisory Fees--Note B Basic Fee 9,035 Performance Adjustment (1,362) The Vanguard Group--Note C Management and Administrative Investor Shares 21,434 Admiral Shares 2,370 Marketing and Distribution Investor Shares 926 Admiral Shares 134 Custodian Fees 126 Auditing Fees 13 Shareholders' Reports and Proxies Investor Shares 400 Admiral Shares 5 Trustees' Fees and Expenses 12 - -------------------------------------------------------------------------------- Total Expenses 33,093 Expenses Paid Indirectly--Note D (3,086) - -------------------------------------------------------------------------------- Net Expenses 30,007 - -------------------------------------------------------------------------------- NET INVESTMENT INCOME 22,446 - -------------------------------------------------------------------------------- REALIZED NET GAIN (LOSS) ON INVESTMENT SECURITIES SOLD (1,064,662) - -------------------------------------------------------------------------------- CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) OF INVESTMENT SECURITIES $ 1,601,726 - -------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS $ 559,510 ================================================================================ 18 STATEMENT OF CHANGES IN NET ASSETS This Statement shows how the fund's total net assets changed during the two most recent reporting periods. The Operations section summarizes information detailed in the Statement of Operations. The amounts shown as Distributions to shareholders from the fund's net income and capital gains may not match the amounts shown in the Operations section, because distributions are determined on a tax basis and may be made in a period different from the one in which the income was earned or the gains were realized on the financial statements. The Capital Share Transactions section shows the net amount shareholders invested in or redeemed from the fund. Distributions and Capital Share Transactions are shown separately for each class of shares. - -------------------------------------------------------------------------------- U.S. GROWTH FUND ----------------------------- YEAR ENDED AUGUST 31, - -------------------------------------------------------------------------------- 2003 2002 (000) (000) - -------------------------------------------------------------------------------- INCREASE (DECREASE) IN NET ASSETS OPERATIONS Net Investment Income $ 22,446 $ 18,426 Realized Net Gain (Loss) (1,064,662) (1,793,791) Change in Unrealized Appreciation (Depreciation) 1,601,726 (873,403) - -------------------------------------------------------------------------------- Net Increase (Decrease) in Net Assets Resulting from Operations 559,510 (2,648,768) - -------------------------------------------------------------------------------- DISTRIBUTIONS Net Investment Income Investor Shares (17,640) (17,699) Admiral Shares (4,869) (2,255) Realized Capital Gain Investor Shares -- -- Admiral Shares -- -- - -------------------------------------------------------------------------------- Total Distributions (22,509) (19,954) - -------------------------------------------------------------------------------- CAPITAL SHARE TRANSACTIONS--NOTE H Investor Shares (36,645) (1,851,046) Admiral Shares (77,590) 1,117,289 - -------------------------------------------------------------------------------- Net Increase (Decrease) from Capital Share Transactions (114,235) (733,757) - -------------------------------------------------------------------------------- Total Increase (Decrease) 422,766 (3,402,479) - -------------------------------------------------------------------------------- NET ASSETS Beginning of Period 6,540,939 9,943,418 - -------------------------------------------------------------------------------- End of Period $ 6,963,705 $ 6,540,939 ================================================================================ 19 FINANCIAL HIGHLIGHTS This table summarizes the fund's investment results and distributions to shareholders on a per-share basis for each class of shares. It also presents the Total Return and shows net investment income and expenses as percentages of average net assets. These data will help you assess: the variability of the fund's net income and total returns from year to year; the relative contributions of net income and capital gains to the fund's total return; how much it costs to operate the fund; and the extent to which the fund tends to distribute capital gains. The table also shows the Portfolio Turnover Rate, a measure of trading activity. A turnover rate of 100% means that the average security is held in the fund for one year. U.S. GROWTH FUND INVESTOR SHARES - ------------------------------------------------------------------------------------------------------------------- YEAR ENDED AUGUST 31, ---------------------------------------------------------------- FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD 2003 2002 2001 2000 1999 - ------------------------------------------------------------------------------------------------------------------- NET ASSET VALUE, BEGINNING OF PERIOD $ 12.92 $ 18.00 $ 49.26 $ 38.92 $ 30.36 - ------------------------------------------------------------------------------------------------------------------- INVESTMENT OPERATIONS Net Investment Income .040 .031 .039 .10 .21 - ------------------------------------------------------------------------------------------------------------------- Net Realized and Unrealized Gain (Loss) on Investments 1.082 (5.075) (23.799) 12.47 10.85 - ------------------------------------------------------------------------------------------------------------------- Total from Investment Operations 1.122 (5.044) (23.760) 12.57 11.06 - ------------------------------------------------------------------------------------------------------------------- DISTRIBUTIONS Dividends from Net Investment Income (.042) (.036) (.050) (.21) (.19) Distributions from Realized Capital Gains -- -- (7.450) (2.02) (2.31) - ------------------------------------------------------------------------------------------------------------------- Total Distributions (.042) (.036) (7.500) (2.23) (2.50) - ------------------------------------------------------------------------------------------------------------------- NET ASSET VALUE, END OF PERIOD $ 14.00 $ 12.92 $ 18.00 $ 49.26 $ 38.92 =================================================================================================================== TOTAL RETURN 8.73% -28.09% -54.07% 33.29% 37.38% =================================================================================================================== RATIOS/SUPPLEMENTAL DATA Net Assets, End of Period (Millions) $ 5,892 $ 5,472 $ 9,681 $ 22,331 $16,007 Ratio of Total Expenses to Average Net Assets 0.55% 0.50% 0.44% 0.38% 0.39% Ratio of Net Investment Income to Average Net Assets 0.32% 0.20% 0.13% 0.24% 0.59% Portfolio Turnover Rate 47% 53% 135% 76% 49% =================================================================================================================== 20 U.S. GROWTH FUND ADMIRAL SHARES - -------------------------------------------------------------------------------- YEAR ENDED AUGUST 31, AUG. 13* TO ------------------- AUG. 31, FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD 2003 2002 2001 - -------------------------------------------------------------------------------- NET ASSET VALUE, BEGINNING OF PERIOD $33.46 $46.59 $50.00 - -------------------------------------------------------------------------------- INVESTMENT OPERATIONS Net Investment Income .164 .168 .022 Net Realized and Unrealized Gain (Loss) on Investments 2.811 (13.167) (3.432) - -------------------------------------------------------------------------------- Total from Investment Operations 2.975 (12.999) (3.410) - -------------------------------------------------------------------------------- DISTRIBUTIONS Dividends from Net Investment Income (.155) (.131) -- Distributions from Realized Capital Gains -- -- -- - -------------------------------------------------------------------------------- Total Distributions (.155) (.131) -- - -------------------------------------------------------------------------------- NET ASSET VALUE, END OF PERIOD $36.28 $33.46 $46.59 ================================================================================ TOTAL RETURN 8.95% -27.99% -6.82% ================================================================================ RATIOS/SUPPLEMENTAL DATA Net Assets, End of Period (Millions) $ 1,071 $ 1,069 $ 262 Ratio of Total Expenses to Average Net Assets 0.37% 0.36% 0.38%** Ratio of Net Investment Income to Average Net Assets 0.50% 0.37% 0.35%** Portfolio Turnover Rate 47% 53% 135% ================================================================================ *Inception. **Annualized. SEE ACCOMPANYING NOTES, WHICH ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS. 21 NOTES TO FINANCIAL STATEMENTS Vanguard U.S. Growth Fund is registered under the Investment Company Act of 1940 as an open-end investment company, or mutual fund. The fund offers two classes of shares, Investor Shares and Admiral Shares. Investor Shares are available to any investor who meets the fund's minimum purchase requirements. Admiral Shares are designed for investors who meet certain administrative, servicing, tenure, and account-size criteria. A. The following significant accounting policies conform to generally accepted accounting principles for U.S. mutual funds. The fund consistently follows such policies in preparing its financial statements. 1. SECURITY VALUATION: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4:00 p.m. Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Securities for which market quotations are not readily available, or whose values have been materially affected by events occurring before the fund's pricing time but after the close of the securities' primary markets, are valued by methods deemed by the board of trustees to represent fair value. Temporary cash investments acquired over 60 days to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments are valued at amortized cost, which approximates market value. 2. REPURCHASE AGREEMENTS: The fund, along with other members of The Vanguard Group, transfers uninvested cash balances to a pooled cash account, which is invested in repurchase agreements secured by U.S. government securities. Securities pledged as collateral for repurchase agreements are held by a custodian bank until the agreements mature. Each agreement requires that the market value of the collateral be sufficient to cover payments of interest and principal; however, in the event of default or bankruptcy by the other party to the agreement, retention of the collateral may be subject to legal proceedings. 3. FEDERAL INCOME TAXES: The fund intends to continue to qualify as a regulated investment company and distribute all of its taxable income. Accordingly, no provision for federal income taxes is required in the financial statements. 4. DISTRIBUTIONS: Distributions to shareholders are recorded on the ex-dividend date. 5. OTHER: Dividend income is recorded on the ex-dividend date. Security transactions are accounted for on the date securities are bought or sold. Costs used to determine realized gains (losses) on the sale of investment securities are those of the specific securities sold. Each class of shares has equal rights as to assets and earnings, except that each class separately bears certain class-specific expenses related to maintenance of shareholder accounts (included in Management and Administrative expenses), shareholder reporting, and proxies. Marketing and distribution expenses are allocated to each class of shares based on a method approved by the board of trustees. Income, other non-class-specific expenses, and gains and losses on investments are allocated to each class of shares based on its relative net assets. B. Alliance Capital Management L.P. provides investment advisory services to the fund for a fee calculated at an annual percentage rate of average net assets. The basic fee is subject to quarterly adjustments based on the fund's performance relative to the Russell 1000 Growth Index. For the year ended August 31, 2003, the investment advisory fee represented an effective annual basic rate of 0.14% of the fund's average net assets before a decrease of $1,362,000 (0.02%) based on performance. 22 C. The Vanguard Group furnishes at cost corporate management, administrative, marketing, and distribution services. The costs of such services are allocated to the fund under methods approved by the board of trustees. The fund has committed to provide up to 0.40% of its net assets in capital contributions to Vanguard. At August 31, 2003, the fund had contributed capital of $1,178,000 to Vanguard (included in Other Assets), representing 0.02% of the fund's net assets and 1.18% of Vanguard's capitalization. The fund's trustees and officers are also directors and officers of Vanguard. D. The fund has asked its investment advisor to direct certain security trades, subject to obtaining the best price and execution, to brokers who have agreed to rebate to the fund part of the commissions generated. Such rebates are used solely to reduce the fund's management and administrative expenses. For the year ended August 31, 2003, these arrangements reduced expenses by $3,086,000 (an annual rate of 0.05% of average net assets). E. Distributions are determined on a tax basis and may differ from net investment income and realized capital gains for financial reporting purposes. Differences may be permanent or temporary. Permanent differences are reclassified among capital accounts in the financial statements to reflect their tax character. Temporary differences arise when certain items of income, expense, gain, or loss are recognized in different periods for financial statement and tax purposes; these differences will reverse at some time in the future. Differences in classification may also result from the treatment of short-term gains as ordinary income for tax purposes. During 2002, the fund elected to use a provision of the Taxpayer Relief Act of 1997 to mark-to-market certain appreciated securities held on January 1, 2001; such securities were treated as sold and repurchased, with unrealized gains of $912,491,000 becoming realized and reducing the fund's capital loss carryforward, for tax purposes. The mark-to-market had no effect on realized gains or unrealized appreciation for financial statement purposes; it created a difference between the cost of investments for financial statement and tax purposes, which will reverse when the securities are sold. The fund realized gains on the sale of these securities through August 31, 2002, and subsequently during the year ended August 31, 2003, of $347,099,000 and $309,008,000, respectively, for financial statement purposes, which were included in fiscal 2001 mark-to-market gains for tax purposes. The remaining difference of $256,384,000 is reflected in the balance of accumulated net realized losses; the corresponding difference between the securities' costs for financial statement purposes and for tax purposes is reflected in unrealized depreciation. For tax purposes, at August 31, 2003, the fund had $17,037,000 of ordinary income available for distribution. The fund had available realized losses of $7,087,673,000 to offset future net capital gains of $3,610,329,000 through August 31, 2010, $2,548,333,000 through August 31, 2011, and $929,011,000 through August 31, 2012. At August 31, 2003, net unrealized depreciation of investment securities for tax purposes was $403,593,000, consisting of unrealized gains of $444,713,000 on securities that had risen in value since their purchase and $848,306,000 in unrealized losses on securities that had fallen in value since their purchase. F. During the year ended August 31, 2003, the fund purchased $2,954,500,000 of investment securities and sold $3,040,533,000 of investment securities other than temporary cash investments. G. The market value of securities on loan to broker/dealers at August 31, 2003, was $10,620,000, for which the fund held cash collateral of $10,989,000. The fund invests cash collateral received in repurchase agreements, and records a liability for the return of the collateral, during the period the securities are on loan. 23 NOTES TO FINANCIAL STATEMENTS (CONTINUED) H. Capital share transactions for each class of shares were: - --------------------------------------------------------------------------------------------------------------- YEAR ENDED AUGUST 31, ------------------------------------------------------- 2003 2002 -------------------------- ----------------------- AMOUNT SHARES AMOUNT SHARES (000) (000) (000) (000) - --------------------------------------------------------------------------------------------------------------- INVESTOR SHARES Issued $1,226,990 97,854 $1,605,407 97,397 Issued in Lieu of Cash Distributions 17,225 1,395 17,249 902 Redeemed (1,280,860) (101,975) (3,473,702) (212,581) ----------------------------------------------------------- Net Increase (Decrease)--Investor Shares (36,645) (2,726) (1,851,046) (114,282) ----------------------------------------------------------- ADMIRAL SHARES Issued 347,808 10,762 1,310,737 31,332 Issued in Lieu of Cash Distributions 4,667 146 2,167 44 Redeemed (430,065) (13,311) (195,615) (5,077) ----------------------------------------------------------- Net Increase (Decrease)--Admiral Shares (77,590) (2,403) 1,117,289 26,299 - --------------------------------------------------------------------------------------------------------------- 24 REPORT OF INDEPENDENT AUDITORS TO THE SHAREHOLDERS AND TRUSTEES OF VANGUARD U.S. GROWTH FUND: In our opinion, the accompanying statement of net assets and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Vanguard U.S. Growth Fund (the "Fund") at August 31, 2003, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with auditing standards generally accepted in the United States of America, which require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at August 31, 2003 by correspondence with the custodian, provide a reasonable basis for our opinion. PRICEWATERHOUSECOOPERS LLP PHILADELPHIA, PENNSYLVANIA OCTOBER 7, 2003 - -------------------------------------------------------------------------------- SPECIAL 2003 TAX INFORMATION (UNAUDITED) FOR VANGUARD U.S. GROWTH FUND This information for the fiscal year ended August 31, 2003, is included pursuant to provisions of the Internal Revenue Code. For corporate shareholders, 100% of investment income (dividend income plus short-term gains, if any) qualifies for the dividends received deduction. The fund intends to distribute the maximum amount of qualified dividend income allowable. The amount of qualified dividend income distributed by the fund will be provided to individual shareholders on their 2003 Form 1099-DIV. - -------------------------------------------------------------------------------- 25 INVESTING IS FAST, EASY, AND SECURE ON VANGUARD.COM If you're like many Vanguard investors, you believe in planning and taking control of your own investments. VANGUARD.COM(R) was built for you--and it keeps getting better. RESEARCH AND PLAN YOUR INVESTMENTS WITH CONFIDENCE Use our Planning & Advice and Research Funds & Stocks sections to: * Determine what asset allocation might best suit your needs--by taking our Investor Questionnaire. * Find out how much to save for retirement and your children's college education-- by using our planning tools. * Learn how to achieve your goals--by reading our PlainTalk(R) investment guides. * Find your next fund--by using the Compare Funds, Compare Costs, and Narrow Your Fund Choices tools. * Look up fund price, performance history, and distribution information--in a snap. invest and manage accounts with ease LOG ON TO VANGUARD.COM TO: * See what you own (at Vanguard and elsewhere) and how your investments are doing. * Elect to receive online statements, fund reports (like this one), prospectuses, and tax forms. * Analyze your portfolio's holdings and performance. * Open new accounts, buy and sell shares, and exchange money between funds--securely and easily. * Sign up to receive electronic newsletters from Vanguard informing you of news on our funds, products, and services, as well as on investing and the financial markets. FIND OUT WHAT VANGUARD.COM CAN DO FOR YOU. LOG ON TODAY! 26 CAPITALIZE ON YOUR IRA Are you taking full advantage of your individual retirement account? You really should be. The contribution limits on IRAs were recently raised, making these tax-deferred accounts more powerful options for retirement savers. Here's how you can exploit your IRA--and improve your chances of having the retirement of your dreams. CONTRIBUTE THE MAXIMUM AMOUNT EACH YEAR. It may be an obvious point, but if you invest as much in your IRA as the law allows--currently $3,000 per tax year if you are under age 50 and $3,500 if you are age 50 or over--you will increase the odds of meeting your retirement goals. "Max out" every year you can. MAKE IT AUTOMATIC. Put your IRA on autopilot by taking advantage of Vanguard's Automatic Investment Plan. Your IRA contributions will be deducted from your bank account on a schedule of your choosing, making retirement investing a healthy habit. CONSIDER COST. The owners of low-cost investments keep a larger portion of their gross returns than the owners of high-cost investments. Over the long term, avoiding costlier mutual funds and brokerage commissions could significantly boost your retirement savings. Our low costs are one reason a Vanguard IRA(R) is such a smart choice. REQUEST A DIRECT ROLLOVER WHEN YOU CHANGE JOBS. Don't spend your retirement assets before you've retired. When you change jobs, roll your 401(k) or other employer-sponsored retirement plan assets directly into your IRA. If you have questions about your IRA, want to transfer an IRA from another institution to Vanguard, or need help with any other IRA transaction, call our Retirement Resource Center at 1-800-205-6189 or VISIT VANGUARD.COM. You can open or fund your IRA on our website, and have a confirmation in your hand within minutes. 27 THE PEOPLE WHO GOVERN YOUR FUND The trustees of your mutual fund are there to see that the fund is operated and managed in your best interests since, as a shareholder, you are a part owner of the fund. Your fund trustees also serve on the board of directors of The Vanguard Group, Inc., which is owned by the Vanguard funds and provides services to them on an at-cost basis. A majority of Vanguard's board members are independent, meaning that they have no affiliation with Vanguard or the funds they oversee, apart from the sizable personal investments they have made as private individuals. Our independent board members bring distinguished backgrounds in business, academia, and public service to their task of working with Vanguard officers to establish the policies and oversee the activities of - ------------------------------------------------------------------------------------------------------------ POSITION(S) HELD WITH NAME FUND (NUMBER OF (YEAR OF BIRTH) VANGUARD FUNDS TRUSTEE/OFFICER OVERSEEN BY SINCE TRUSTEE/OFFICER) PRINCIPAL OCCUPATION(S) DURING THE PAST FIVE YEARS - ------------------------------------------------------------------------------------------------------------ JOHN J. BRENNAN* Chairman of the Chairman of the Board, Chief Executive Officer, and Director/Trustee (1954) Board, Chief of The Vanguard Group, Inc., and of each of the investment companies May 1987 Executive Officer, served by The Vanguard Group. and Trustee (112) - ------------------------------------------------------------------------------------------------------------ INDEPENDENT TRUSTEES CHARLES D. ELLIS Trustee The Partners of '63 (pro bono ventures in education); Senior Advisor (1937) (112) to Greenwich Associates (international business strategy consulting); January 2001 Successor Trustee of Yale University; Overseer of the Stern School of Business at New York University; Trustee of the Whitehead Institute for Biomedical Research. - ------------------------------------------------------------------------------------------------------------ RAJIV L. GUPTA Trustee Chairman and Chief Executive Officer (since October 1999), Vice (1945) (112) Chairman (JanuarySeptember 1999), and Vice President (prior to December 2001 September 1999) of Rohm and Haas Co. (chemicals); Director of Technitrol, Inc. (electronic components), and Agere Systems (communications components); Board Member of the American Chemistry Council; and Trustee of Drexel University. - ------------------------------------------------------------------------------------------------------------ JOANN HEFFERNAN Trustee Vice President, Chief Information Officer, and Member of the HEISEN (112) Executive Committee of Johnson & Johnson (pharmaceuticals/consumer (1950) products); Director of the Medical Center at Princeton and Women's July 1998 Research and Education Institute. - ------------------------------------------------------------------------------------------------------------ BURTON G. MALKIEL TRUSTEE Chemical Bank Chairman's Professor of Economics,Princeton University; (1932) (110) Director of Vanguard Investment Series plc (Irish invest-ment fund) May 1977 (since November 2001), Vanguard Group (Ireland)Limited (Irish investment management firm)(since November 2001),Prudential Insurance Co. of America, BKF Capital (investment management), The Jeffrey Co. (holding company), and NeuVis, Inc.(software company). - ------------------------------------------------------------------------------------------------------------ the funds. Among board members' responsibilities are selecting investment advisors for the funds; monitoring fund operations, performance, and costs; reviewing contracts; nominating and selecting new trustees/directors; and electing Vanguard officers. Each trustee serves a fund until its termination; or until the trustee's retirement, resignation, or death; or otherwise as specified in the fund's organizational documents. Any trustee may be removed at a shareholders' meeting by a vote representing two-thirds of the net asset value of all shares of the fund together with shares of other Vanguard funds organized within the same trust. The table on these two pages shows information for each trustee and executive officer of the fund. The mailing address of the trustees and officers is P.O. Box 876, Valley Forge, PA 19482. POSITION(S) HELD WITH NAME FUND (NUMBER OF (YEAR OF BIRTH) VANGUARD FUNDS TRUSTEE/OFFICER OVERSEEN BY SINCE TRUSTEE/OFFICER) PRINCIPAL OCCUPATION(S) DURING THE PAST FIVE YEARS - ------------------------------------------------------------------------------------------------------------ Alfred M. Rankin, Jr. Trustee Chairman, President, Chief Executive Officer, and Director of NACCO (1941) (112) Industries, Inc. (forklift trucks/housewares/lignite); Director of January 1993 Goodrich Corporation (industrial products/aircraft systems and services); Director of Standard Products Company (supplier for the automotive industry) until 1998. - ------------------------------------------------------------------------------------------------------------ J. Lawrence Wilson Trustee Retired Chairman and Chief Executive Officer of Rohm and Haas Co. (1936) (112) (chemicals); Director of Cummins Inc. (diesel engines), The Mead April 1985 Corp. (paper products), and AmerisourceBergen Corp. (pharmaceuti-cal distribution); Trustee of Vanderbilt University. - ------------------------------------------------------------------------------------------------------------ executive officers* R. Gregory Barton Secretary Managing Director and General Counsel of The Vanguard Group, Inc.; (1951) (112) Secretary of The Vanguard Group and of each of the investment June 2001 companies served by The Vanguard Group. - ------------------------------------------------------------------------------------------------------------ Thomas J. Higgins Treasurer Principal of The Vanguard Group, Inc.; Treasurer of each of the (1957) (112) investment companies served by The Vanguard Group. July 1998 - ------------------------------------------------------------------------------------------------------------ *Officers of the funds are "interested persons" as defined in the Investment Company Act of 1940. More information about the trustees is in the Statement of Additional Information, available from The Vanguard Group. - ------------------------------------------------------------------------------------------------------------ VANGUARD SENIOR MANAGEMENT TEAM MORTIMER J. BUCKLEY, Information Technology. MICHAEL S. MILLER, Planning and Development. JAMES H. GATELY, Investment Programs and Services. RALPH K. PACKARD, Finance. KATHLEEN C. GUBANICH, Human Resources. GEORGE U. SAUTER, Chief Investment Officer. F. WILLIAM MCNABB, III, Client Relationship Group. - ------------------------------------------------------------------------------------------------------------ JOHN C. BOGLE, Founder; Chairman and Chief Executive Officer, 1974-1996. - ------------------------------------------------------------------------------------------------------------ [PICTURE OF SHIP] [THE VANGUARD GROUP(R)LOGO] Post Office Box 2600 Valley Forge, PA 19482-2600 Vanguard, The Vanguard Group, Vanguard.com, Admiral, Consolidated View, PlainTalk, and the ship logo are trademarks of The Vanguard Group, Inc. All other marks are the exclusive property of their respective owners. ABOUT OUR COVER The photographs that appear on the cover of this report are copyrighted by Michael Kahn. FOR MORE INFORMATION This report is intended for the fund's shareholders. It may not be distributed to prospective investors unless it is preceded or accompanied by the current fund prospectus. To receive a free copy of the prospectus or the Statement of Additional Information, or to request additional information about the fund or other Vanguard funds, please contact us at one of the adjacent telephone numbers or by e-mail through Vanguard.com(R). Prospectuses may also be viewed online. All comparative mutual fund data are from Lipper Inc. or Morningstar, Inc., unless otherwise noted. WORLD WIDE WEB www.vanguard.com FUND INFORMATION 1-800-662-7447 DIRECT INVESTOR ACCOUNT SERVICES 1-800-662-2739 INSTITUTIONAL INVESTOR SERVICES 1-800-523-1036 TEXT TELEPHONE 1-800-952-3335 (C) 2003 THE VANGUARD GROUP, INC. ALL RIGHTS RESERVED. VANGUARD MARKETING CORPORATION, DISTRIBUTOR. Q230 102003 VANGUARD(R) INTERNATIONAL GROWTH FUND AUGUST 31, 2003 [GRAPHIC] ANNUAL REPORT [THE VANGUARD GROUP(R) LOGO] HOW TO READ YOUR FUND REPORT This report contains information that can help you evaluate your investment. It includes details about your fund's return and presents data and analysis that provide insight into the fund's performance and investment approach. By reading the letter from Vanguard's Chairman, John J. Brennan, together with the letter from the managers who select securities for your fund, you'll get an understanding of how the fund invests and how the market environment affected its performance. The statistical information that follows can help you understand how the fund's performance and characteristics stack up against those of similar funds and market benchmarks. It's important to keep in mind that the opinions expressed by Vanguard's investment managers are just that: informed opinions. They should not be considered promises or advice. The opinions, like the statistics, cover the period through the date on the cover of this report. As things change--and in the financial markets you can be certain only of change--the investment manager's job is to evaluate new information and make adjustments, if necessary. Of course, the risks of investing in the fund are spelled out in the prospectus. Frequent updates on the fund's performance and information about some of its holdings are available on Vanguard.com(R). - -------------------------------------------------------------------------------- CONTENTS 1 letter from the chairman 7 advisor's report 10 fund profile 12 glossary of investment terms 13 performance summary 15 fund's after-tax returns 16 about your fund expenses 17 financial statements SUMMARY - - The Investor Shares of Vanguard International Growth Fund returned 9.6% during the 12 months ended August 31, well ahead of the average return of international mutual funds. - - The fund's strong returns reflected a surge in world stock markets during the second half of the fiscal year. - - In February, International Growth Fund's board of trustees added a second investment advisor, Baillie Gifford Overseas Ltd., to the fund's management team. The addition does not affect the fund's characteristics or its investment objective. WANT LESS CLUTTER IN YOUR MAILBOX? JUST REGISTER WITH VANGUARD.COM AND OPT TO GET FUND REPORTS ONLINE. LETTER FROM THE CHAIRMAN Fellow Shareholder, Vanguard International Growth Fund's performance during its 2003 fiscal year was similar to that of the world equity markets--poor early on but exceptionally strong in the second half, benefiting from a surge in early spring that affected stock markets around the globe. As shown in the adjacent table, the 9.6% return of the fund's Investor Shares (+9.8% for its Admiral Shares) was well ahead of the average result of international mutual funds. Among the factors that contributed to the fund's success during the 12 months ended August 31 were the strong returns in emerging markets, the solid gains in some retailing and technology companies, and our main investment advisor's excellent management of currency fluctuations. [PICTURES OF JOHN J. BRENNAN] - ---------------------------------------------------- 2003 TOTAL RETURNS FISCAL YEAR ENDED AUGUST 31 - ---------------------------------------------------- VANGUARD INTERNATIONAL GROWTH FUND Investor Shares 9.6% Admiral Shares 9.8 MSCI EAFE Index 9.1 Average International Fund* 7.5 MSCI All Country World Index Free ex USA 12.2 - ---------------------------------------------------- *Derived from data provided by Lipper Inc. The components of your fund's total returns--per-share distributions and change in net asset value--appear in the table on page 6. If you hold Vanguard International Growth Fund in a taxable account, you may wish to review the information about your fund's after-tax performance, which appears in the table on page 15. DISMAL AT THE START, WORLD STOCK MARKETS PERKED UP In the year ended August 31, 2003, the returns of stock markets across the globe bounced up and down during the first several months, sunk early in calendar 2003, and then stormed ahead beginning in early spring. 1 Slumping economies, weak corporate profits, and growing geopolitical tensions weighed heavily on world stock markets at the onset of the period. However, following the successful conclusion of major combat operations in Iraq, a more upbeat mood began to permeate the marketplace. Stock prices began to rebound as corporate earnings reports improved and the U.S. economy showed signs of a recovery. - -------------------------------------------------------------------------------- ADMIRAL(TM) SHARES A lower-cost class of shares available to many longtime shareholders and to those with significant investments in the fund. - -------------------------------------------------------------------------------- U.S. investors were rewarded with good returns in many international markets, although stock performance was only part of the story. The weakening of the U.S. dollar by almost 10% relative to the euro and the Japanese yen transformed results that were mediocre by local-currency standards into strong dollar-denominated returns. The U.S. stock market, as measured by the Wilshire 5000 Total Market Index, returned 14.9% for the fiscal year. Technology and other growth-oriented stocks, which had sustained massive losses during the past few years, were among the most impressive gainers. The market's smaller stocks outpaced larger issues, demonstrating investors' renewed appetite for risk. - -------------------------------------------------------------------------------- MARKET BAROMETER AVERAGE ANNUAL TOTAL RETURNS PERIODS ENDED AUGUST 31, 2003 ----------------------------- ONE THREE FIVE YEAR YEARS YEARS - -------------------------------------------------------------------------------- STOCKS MSCI All Country World Index Free ex USA (International) 12.2% -10.0% 1.1% Russell 1000 Index (Large-caps) 12.9 -11.4 3.1 Russell 2000 Index (Small-caps) 29.1 -1.2 9.5 Wilshire 5000 Index (Entire market) 14.9 -10.7 3.5 - -------------------------------------------------------------------------------- BONDS Lehman Aggregate Bond Index 4.4% 8.2% 6.6% (Broad taxable market) Lehman Municipal Bond Index 3.1 6.5 5.3 Citigroup 3-Month Treasury Bill Index 1.3 2.9 3.8 ================================================================================ CPI Consumer Price Index 2.2% 2.2% 2.5% - -------------------------------------------------------------------------------- In the fixed income arena, the theme was low--and declining--interest rates. In Europe, both the Bank of England and the European Central Bank cut their targets for short-term interest rates during the period. At the end of August, the European Central Bank's target for short-term rates (the minimum bid rate on the main refinancing operations) stood at 2.0%, and the Bank of England's target (the repo rate) stood at 3.5%. The U.S. Federal Reserve Board lowered its target for the federal funds rate (the interest rate charged for 2 overnight loans between banks) to 1.0%, its lowest level in 45 years. The Bank of Japan's target for short-term interest rates (the discount rate, or the interest rate on the bank's loans to other banks) remained a nearly invisible 0.1%. STRONG SECOND HALF RESULTED IN SOLID FISCAL-YEAR RETURNS Vanguard International Growth Fund's fiscal-year return of 9.6% for its Investor Shares reflects a remarkable turnaround from its dismal start. During the first six months of the period, the fund returned -11.0%. However, from the end of February through August 31, the fund's return was a remarkable 23.2%. Broadly, the fund benefited from a stock market surge that kicked in during early spring. Many markets in Europe and the Pacific region followed the lead of the United States, where positive economic signals and strengthening corporate profits led to a stock market upswing. - ------------------------------------------------------- FUND ASSETS MANAGED AUGUST 31, 2003 ----------------------- $ MILLION PERCENTAGE - ------------------------------------------------------- Schroder Investment Management North America Inc. $5,072 78% Baillie Gifford Overseas Ltd. 1,300 20 Cash Investments* 130 2 - ------------------------------------------------------- Total $6,502 100% - ------------------------------------------------------- *This cash is invested by The Vanguard Group in equity index products to simulate investment in stocks; each advisor also may maintain a modest cash position. Specifically, the fund's commitment to emerging markets, which averaged about 15% of assets during the period, helped performance, as did the decision by Schroder Investment Management North America, our main advisor, to hedge its exposure to the Japanese yen. (Schroder shifted from yen to euros, protecting the portfolio against the yen's decline.) Japanese stocks, as a group, suffered during most of the period but recovered in the summer, aiding performance. In terms of broad industry groups, our advisors' selections among retailers and technology companies helped most during the six months. Vodafone Group made a strong advance, and drug company AstraZeneca Group and home-improvement retailer Kingfisher registered big gains. Finally, the fund's underweighted position in energy stocks boosted performance relative to the average peer and broad international stock indexes. On the negative side, insurance giant ING Groep, which one year ago accounted for nearly 6% of fund assets, struggled mightily and has since been eliminated from the portfolio. 3 See the Advisor's Report on page 7 for more details about the fund's performance. Since early February, the fund's assets have been managed by two investment advisors, who independently select securities for the fund. The addition of Baillie Gifford Overseas Ltd. does not change the fund's investment objective. Schroder, which currently manages more than three-quarters of the International Growth Fund's assets, has served as investment advisor to the fund since its inception in 1981. The table on page 3 provides a breakdown of the fund's assets managed by each advisor. SOLID 2003 ADDS TO FUND'S DISTINGUISHED HISTORY The fund's strong performance during the past 12 months--both in absolute terms and relative to competing funds--was consistent with its excellent long-term results. The adjacent table shows that over the ten years ended August 31, 2003, Vanguard International Growth Fund returned an annualized 5.0%, nearly 2 percentage points ahead of the average return of international mutual funds. This impressive margin led to a significant difference in wealth over the decade. A hypothetical $10,000 invested in Vanguard International Growth Fund would have grown to more than $16,000 in the ten-year period. The same investment in the average competitor would have increased to about $13,600. - ------------------------------------------------------- TOTAL RETURNS TEN YEARS ENDED AUGUST 31, 2003 - ------------------------------------------------------- AVERAGE FINAL VALUE OF ANNUAL A $10,000 RETURN INITIAL INVESTMENT - ------------------------------------------------------- INTERNATIONAL GROWTH FUND INVESTOR SHARES 5.0% $16,237 MSCI EAFE Index 2.4 12,647 Average International Fund 3.1 13,589 MSCI All Country World Index Free ex USA 2.8 13,241 - ------------------------------------------------------- As you may know, the fund's ten-year performance record is made up of periods of both terrific gains and disappointing declines. Vanguard International Growth Fund's long-term success is testament to the power of a sound investment strategy applied during good markets and bad. Throughout the fund's history, shareholders have benefited not only from the fund's excellent investment management but also from its low operating costs. In 2003, Vanguard International Growth Fund's operating expenses amounted to 0.69% of average net assets for the Investor Shares and 0.51% for the Admiral Shares. The average competitor's expenses consumed a full 1.70% of average net assets. 4 Because expenses directly reduce the return that investors receive, this difference works to the advantage of our shareholders year after year, and especially over the long run. TIMELESS PRINCIPLES AMID PERSISTENT CHANGE Since early 2000, the financial markets have followed trajectories unfamiliar to most market participants. Stocks endured one of the longest and deepest declines in financial history, while the yields of fixed income securities dropped to levels not seen in a generation. In recent months, though, the cycles seem to have turned: Many stocks have produced exceptional returns, and interest rates have begun to rise. These events are no more than extreme manifestations of the uncertainty that always rules the financial markets. At Vanguard, we believe that the best approach to this uncertainty is faithful use of the time-tested investment principles: balance, diversification, and low costs. A balance among stocks, bonds, and money market funds allows you to pursue growth of capital while securing some protection from the markets' inevitable downturns. In any asset mix, low costs are key to ensuring that you reap the maximum possible share of the financial markets' rewards. Vanguard International Growth Fund can be an important component of your equity allocation, providing exposure to markets outside of the United States and to the talents of an excellent investment management team. Thank you for entrusting your assets to us. Sincerely, /S/ JOHN J. BRENNAN John J. Brennan CHAIRMAN AND CHIEF EXECUTIVE OFFICER SEPTEMBER 12, 2003 5 - -------------------------------------------------------------------------------- YOUR FUND'S PERFORMANCE AT A GLANCE AUGUST 31, 2002-AUGUST 31, 2003 DISTRIBUTIONS PER SHARE ----------------------- STARTING ENDING INCOME CAPITAL SHARE PRICE SHARE PRICE DIVIDENDS GAINS - -------------------------------------------------------------------------------- International Growth Fund Investor Shares $12.97 $14.01 $0.180 $0.000 Admiral Shares 41.27 44.57 0.645 0.000 - -------------------------------------------------------------------------------- 6 ADVISOR'S REPORT In fiscal 2003, the Investor Shares of Vanguard International Growth Fund returned 9.6%. This compared with a 7.5% rise in the average international fund and a 9.1% rise in the Morgan Stanley Capital International Europe, Australasia, Far East (MSCI EAFE) Index. THE INVESTMENT ENVIRONMENT When I wrote to you six months ago, stock markets in most countries were at their worst. However, in the ensuing months, many markets performed well; only the Asian markets continued to fall under the deadly influence of the SARS (Severe Acute Respiratory Syndrome) epidemic, but even that pattern changed at the end of April. The Asian markets' subsequent rebound closed their performance gap with Western markets. We recognized the buying opportunity this delayed recovery offered and poured money into Japan, South Korea, and Taiwan. In hindsight, it is evident that the recovery in global stock markets started in October in the United States, led by technology stocks. However, progress was impaired first by the war with Iraq and then by the SARS outbreak. Once again, it is the U.S. market and U.S. consumers that are leading the world out of recession. U.S. monetary and fiscal policy have played major roles, as has the U.S. dollar's weakness. Outside of the United States, economic recovery has been very tentative, both because the monetary and fiscal responses have been much weaker and because many currencies have strengthened relative to the dollar--a disadvantage to exporters, especially in Europe. - -------------------------------------------------------------------------------- INVESTMENT PHILOSOPHY The advisor believes that superior long-term investment results can be achieved by selecting the stocks of companies with the potential for above-average earnings growth, with particular emphasis on companies in countries with favorable business and market environments. - -------------------------------------------------------------------------------- Surging economic growth in China has been a major support to the Asian economies. This has benefited a range of industries, notably basic materials like steel and commodities. But these industries are not the natural province of the International Growth Fund, which benefits more from the indirect effects of such booms. For example, we have bought domestic-demand plays in South Korea (Shinsegae, a 7 department store, and insurer Samsung Fire & Marine) and cyclical companies in Japan that have distinctive products, like capital goods and autos. Purchases there included Toyota, SMC, and Mitsubishi Electric. Another feature of the fiscal year was the dramatic recovery in companies with parlous balance sheets and volatile earnings. Again, such companies are not natural inhabitants of our portfolio, as we have always sought quality and stability. So the result that we achieved during the year came despite a very difficult environment for the fund's style of investing. We managed to make money by being broadly in the right markets, the right sectors, and the right currencies--but not in the stocks that performed best. OUR SUCCESSES During the year, we had about 10% to 15% of our portion of the portfolio in emerging markets, mostly in Asia, as part of a long-term strategy focused particularly on technology companies. But, as mentioned above, we have tactically invested in a range of more locally oriented stocks since the turn in world markets. This includes several new holdings in India. On average, these investments rose 25% during the year. I should update you on Samsung Electronics, the fund's largest holding, which six months ago I highlighted as having fallen steeply. We held on tightly to our position and have enjoyed a 60% recovery. For the fiscal year, the stock was up 40%. Japan remained depressed for much of the year, but as noted earlier, we took advantage of the prime investment opportunity there and increased our exposure from a very underweight position relative to the MSCI EAFE Index, enabling our holdings to enjoy a strong recovery since May. Two long-standing policies of the portfolio also benefited performance. First, we added a lot of value by hedging the risk of a depreciating yen into the euro, the only currency (including the U.S. dollar) that we expected would be safe. Significantly, we stopped hedging as the euro reached its peak, and we locked in a good profit. Second, despite higher-than-expected oil prices and the war in Iraq, we held to our negative view on oil stocks. We were correct: Oil stocks underperformed by some 13% as a group. OUR FAILURES First among our setbacks, several large, well-known companies that had been teetering on the edge of insolvency a year ago rescued themselves, and their share prices more than doubled. Sadly, we held none of them. 8 Second, we had almost no exposure to Australia and Canada in our portion of the portfolio. The currencies of both countries, which have strong resource-based economies, soared during the period. And South Africa, where we have no exposure, enjoyed a currency that was stronger still. Third, we sold several stocks during the markets' deterioration that, in retrospect, we should have either kept faith with or waited to sell after the markets recovered. Most obviously, we sold all of our portfolio's shares in its largest holding of a year ago, ING Groep, a Dutch-based insurance company. We did not lose confidence in the company, but the risk of a market collapse devastating its balance sheet became too great for us. The stock has subsequently recovered to a little above our average selling price. THE FUND'S POSITIONING The fund is not positioned for a strong global economic recovery. We now have our highest exposure ever in emerging markets--about 15% of the assets we manage. This reflects our conviction that, owing to their lower cost bases, Asian-based companies in particular will gain market share from their Western competitors. In previous reports I have emphasized that our Japanese investments are quality companies with strong balance sheets and, for the most part, relatively good pricing power. These companies are also more willing to restructure than are typical Japanese companies. Companies that have these characteristics will fare best if the incipient Japanese economic recovery, which has ridden mostly on exports to the United States and China, does not extend broadly or in a sustained manner into the domestic economy. We have 18% of our portfolio's assets in Japan. About 60% of our portfolio is invested in European companies. As holds true for the fund as a whole, the key to our success in this region is as much a matter of companies and sectors selected as of individual country weightings. Many of our European stocks performed relatively poorly in the past year, but against a background of continued improvement in profits. Large, high-quality companies look comparatively cheap now, and given the portfolio's clear bias toward such firms in both Europe and Japan, we look forward to a relatively strong performance from such companies in the year ahead. RICHARD FOULKES, EXECUTIVE VICE PRESIDENT SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC. SEPTEMBER 12, 2003 9 FUND PROFILE As of 8/31/2003 This Profile provides a snapshot of the fund's characteristics, compared where indicated with both an appropriate market index and a broad market index. Key terms are defined on page 12. INTERNATIONAL GROWTH FUND - ------------------------------------------------------- PORTFOLIO CHARACTERISTICS COMPARATIVE BROAD FUND INDEX* INDEX** - ------------------------------------------------------- Number of Stocks 194 1,006 1,740 Turnover Rate 59% -- -- Expense Ratio -- -- Investor Shares 0.69% Admiral Shares 0.51% Cash Investments 3% -- -- - ------------------------------------------------------- - ------------------------------------------------------- TEN LARGEST HOLDINGS (% of total net assets) Samsung Electronics Co., Ltd. 4.0% (electronics) Vodafone Group PLC 2.3 (telecommunications) Tesco PLC 2.2 (retail) Royal Bank of Scotland Group PLC 2.2 (banking) Nestle SA (Registered) 2.1 (food, beverage and tobacco) Allied Irish Banks PLC 2.0 (banking) Toyota Motor Corp. 1.9 (automotive and transport equipment) Mitsui and Co., Ltd. 1.8 (energy and utilities) Telecom Italia S.p.A. 1.8 (telecommunications) Ricoh Co. 1.8 (computer hardware) - ------------------------------------------------------- Top Ten 22.1% - ------------------------------------------------------- The "Ten Largest Holdings" excludes any temporary cash investments and equity index products. - -------------------------------------------------------------------------------- VOLATILITY MEASURES COMPARATIVE BROAD FUND INDEX* FUND INDEX** - -------------------------------------------------------------------------------- R-Squared 0.96 1.00 0.96 1.00 Beta 1.04 1.00 1.02 1.00 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- SECTOR DIVERSIFICATION (% of portfolio) COMPARATIVE BROAD FUND INDEX* INDEX** - -------------------------------------------------------------------------------- Consumer Discretionary 18% 13% 12% Consumer Staples 9 9 8 Energy 2 8 9 Financials 24 26 25 Health Care 6 9 8 Industrials 11 9 9 Information Technology 16 7 8 Materials 4 7 8 Telecommunication Services 6 7 8 Utilities 1 5 5 - -------------------------------------------------------------------------------- Cash Investments 3% -- -- - -------------------------------------------------------------------------------- - ------------------------------------------------------- ALLOCATION BY REGION [PIE CHART APPEARS HERE] EUROPE 60% EMERGING MARKETS 13% PACIFIC 24% CASH INVESTMENTS 3% - ------------------------------------------------------- *MSCI EAFE Index. **MSCI All Country World Index Free ex USA. 10 - ------------------------------------------------------- COUNTRY DIVERSIFICATION (% of portfolio) COMPARATIVE BROAD FUND INDEX* INDEX** - ------------------------------------------------------- EUROPE United Kingdom 22% 26% 22% France 11 9 8 Switzerland 7 7 6 Netherlands 4 5 5 Germany 3 6 5 Ireland 3 1 1 Italy 3 4 3 Sweden 3 2 2 Finland 2 2 2 Denmark 1 1 1 Spain 1 4 3 Belgium 0 2 2 - ------------------------------------------------------- Subtotal 60% 69% 60% - ------------------------------------------------------- PACIFIC Japan 19% 23% 19% Hong Kong 3 2 2 Australia 1 5 4 Singapore 1 1 1 - ------------------------------------------------------- Subtotal 24% 31% 26% - ------------------------------------------------------- EMERGING MARKETS South Korea 6% -- 2% Taiwan 3 -- 1 Brazil 2 -- 1 India 1 -- 0 Mexico 1 -- 1 Other Emerging Markets 0 -- 4 - ------------------------------------------------------- Subtotal 13% -- 9% - ------------------------------------------------------- OTHER 0% -- 5% - ------------------------------------------------------- Cash Investments 3% -- -- - ------------------------------------------------------- Total 100% 100% 100% - ------------------------------------------------------- *MSCI EAFE Index. **MSCI All Country World Index Free ex USA. VISIT OUR WEBSITE AT VANGUARD.COM FOR REGULARLY UPDATED FUND INFORMATION. 11 GLOSSARY OF INVESTMENT TERMS BETA. A measure of the magnitude of a fund's past share-price fluctuations in relation to the ups and downs of a comparative index and an overall market index. Each index is assigned a beta of 1.00. Compared with a given index, a fund with a beta of 1.20 typically would have seen its share price rise or fall by 12% when the index rose or fell by 10%. However, a fund's beta should be reviewed in conjunction with its R-squared (see definition below). The lower the R-squared, the less correlation there is between the fund and the benchmark, and the less reliable beta is as an indicator of volatility. - -------------------------------------------------------------------------------- CASH INVESTMENTS. The percentage of a fund's net assets invested in "cash equivalents"--highly liquid, short-term, interest-bearing securities. This figure does not include cash invested in futures contracts or other equity index products to simulate stock investment. - -------------------------------------------------------------------------------- EXPENSE RATIO. The percentage of a fund's average net assets used to pay its annual administrative and advisory expenses. These expenses directly reduce returns to investors. - -------------------------------------------------------------------------------- R-SQUARED. A measure of how much of a fund's past returns can be explained by the returns from the market in general, as measured by a comparative index or an overall market index. If a fund's total returns were precisely synchronized with an index's returns, its R-squared would be 1.00. If the fund's returns bore no relationship to the index's returns, its R-squared would be 0. - -------------------------------------------------------------------------------- TURNOVER RATE. An indication of the fund's trading activity. Funds with high turnover rates incur higher transaction costs and may be more likely to distribute capital gains (which are taxable to investors). - -------------------------------------------------------------------------------- 12 PERFORMANCE SUMMARY As of 8/31/2003 All of the returns in this report represent past performance, which cannot be used to predict future returns that may be achieved by the fund. Note, too, that both share price and return can fluctuate widely. An investor's shares, when redeemed, could be worth more or less than their original cost. The returns shown do not reflect taxes that a shareholder would pay on fund distributions or on the redemption of fund shares. INTERNATIONAL GROWTH FUND - -------------------------------------------------------------------------------- CUMULATIVE PERFORMANCE AUGUST 31, 1993-AUGUST 31, 2003 [MOUNTAIN CHART APPEARS HERE] FISCAL AVERAGE QUARTER INTERNATIONAL INTERNATIONAL MSCI EAFE MSCI AC WORLD ENDED GROWTH INVESTOR SHARES FUND INDEX INDEX FREE EX USA - ----------------------------------------------------------------------------------- 199308 10000 10000 10000 10000 199311 10191 10129 9195 9376 199402 11642 11501 10663 10856 199405 11415 11242 10576 10713 199408 12044 11600 11085 11334 199411 11491 11057 10560 10803 199502 10839 10470 10189 10232 199505 12080 11243 11097 11183 199508 12497 11479 11140 11250 199511 12684 11624 11360 11398 199602 13519 12339 11906 12012 199605 14217 12889 12282 12417 199608 14086 12477 12016 12136 199611 15012 13313 12695 12788 199702 15239 13593 12291 12635 199705 16646 14440 13208 13500 199708 16317 14227 13104 13390 199711 15559 13963 12644 12751 199802 17148 15470 14194 14170 199805 17970 16486 14675 14497 199808 15830 14021 13086 12524 199811 17693 15395 14724 14271 199902 17820 15681 14896 14417 199905 18250 16257 15315 15123 199908 19264 17228 16445 16245 199911 20854 19504 17832 17643 200002 23881 21998 18687 18770 200005 22894 20085 17941 17919 200008 22863 20265 18016 18167 200011 20240 17741 16106 15868 200102 19852 17341 15421 15337 200105 18911 16486 14850 14802 200108 17264 14818 13629 13572 200111 16570 14181 13025 13043 200202 16365 14073 12493 12736 200205 17199 14897 13424 13662 200208 14812 12640 11591 11799 200211 14823 12429 11397 11649 200302 13177 11390 10312 10657 200305 15113 12868 11773 12187 200308 16237 13589 12647 13241 AVERAGE ANNUAL TOTAL RETURNS PERIODS ENDED AUGUST 31, 2003 ----------------------------- FINAL VALUE ONE FIVE TEN OF A $10,000 YEAR YEARS YEARS INVESTMENT - -------------------------------------------------------------------------------------------------- International Growth Fund Investor Shares* 9.62% 0.51% 4.97% $16,237 MSCI All Country World Index Free ex USA 12.22 1.12 2.85 13,241 MSCI EAFE Index 9.11 -0.68 2.38 12,647 Average International Fund** 7.51 -0.62 3.11 13,589 FINAL VALUE ONE SINCE OF A $250,000 YEAR INCEPTION+ INVESTMENT - -------------------------------------------------------------------------------------------------- International Growth Fund Admiral Shares* 9.80% -3.76% $231,132 MSCI All Country World Index Free ex USA 12.22 -1.98 239,283 MSCI EAFE Index 9.11 -4.30 228,452 - -------------------------------------------------------------------------------------------------- - ------------------------------------------- FISCAL-YEAR TOTAL RETURNS (%) AUGUST 31, 1993-AUGUST 31, 2003 INTERNATIONAL GROWTH FUND MSCI EAFE INVESTOR SHARES* INDEX FISCAL YEAR TOTAL RETURN TOTAL RETURN - ------------------------------------------- 1993 21.1% 26.7% 1994 20.4 10.8 1995 3.8 0.5 1996 12.7 7.9 1997 15.8 9.1 1998 -3.0 -0.1 1999 21.7 25.7 2000 18.7 9.6 2001 -24.5 -24.4 2002 -14.2 -15 2003 9.6 9.1 - ------------------------------------------- *Total returns do not reflect the 2% fee assessed on redemptions of shares purchased on or after June 27, 2003, and held for less than two months. **Derived from data provided by Lipper Inc. +August 31, 2001. Note: See Financial Highlights tables on pages 24 and 25 for dividend and capital gains information. 13 PERFORMANCE SUMMARY (continued) - -------------------------------------------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS FOR PERIODS ENDED JUNE 30, 2003 This table presents average annual total returns through the latest calendar quarter--rather than through the end of the fiscal period. Securities and Exchange Commission rules require that we provide this information. TEN YEARS ONE FIVE ------------------------- INCEPTION DATE YEAR YEARS CAPITAL INCOME TOTAL - -------------------------------------------------------------------------------- International Growth Fund* Investor Shares 9/30/1981 -6.75% -2.93% 4.12% 1.31% 5.43% Admiral Shares 8/13/2001 -6.57 -6.90** -- -- -- - -------------------------------------------------------------------------------- *Total returns do not reflect the 2% fee assessed on redemptions of shares purchased on or after June 27, 2003, and held for less than two months. **Return since inception. 14 YOUR FUND'S AFTER-TAX RETURNS This table presents returns for your fund both before and after taxes. The after-tax returns are shown in two ways: (1) assuming that an investor owned the fund during the entire period and paid taxes on the fund's distributions, and (2) assuming that an investor paid taxes on the fund's distributions and sold all shares at the end of each period. Calculations are based on the highest individual federal income tax and capital gains tax rates in effect at the times of the distributions and the hypothetical sales. State and local taxes were not considered. After-tax returns reflect the reduced tax rates on ordinary income and short-term capital gains that became effective as of January 1, 2003, and on long-term capital gains realized on or after May 6, 2003. However, they do not reflect the reduced rates on "qualified dividend income". The table shows returns for Investor Shares only; returns for other share classes will differ. Please note that your actual after-tax returns will depend on your tax situation and may differ from those shown. Also note that if you own the fund in a tax-deferred account, such as an individual retirement account or a 401(k) plan, this information does not apply to you. Such accounts are not subject to current taxes. Finally, keep in mind that a fund's performance--whether before or after taxes--does not indicate how it will perform in the future. - -------------------------------------------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS PERIODS ENDED AUGUST 31, 2003 ONE YEAR FIVE YEARS TEN YEARS --------------------------------- INTERNATIONAL GROWTH FUND INVESTOR SHARES* Returns Before Taxes 9.62% 0.51% 4.97% Returns After Taxes on Distributions 9.07 -0.46 4.05 Returns After Taxes on Distributions and Sale of Fund Shares 6.21 0.13 3.95 - -------------------------------------------------------------------------------- *Total returns do not reflect the 2% fee assessed on redemptions of shares purchased on or after June 27, 2003, and held for less than two months. 15 ABOUT YOUR FUND EXPENSES All mutual funds have operating expenses. These expenses include costs for portfolio management, administrative services, and shareholder reports (like this one), among others. Operating expenses, which are deducted from a fund's gross income, directly reduce the investment return of the fund. A fund's expenses are expressed as a percentage of its net assets. This figure is known as the expense ratio. A HYPOTHETICAL EXAMPLE We believe it is important for you to understand the impact of costs on your investment. The following example illustrates the costs that you would incur over a 12-month period if you invested $10,000 in the fund, using the fund's actual return and operating expenses for the fiscal year ended August 31, 2003. For comparative purposes, we also list the average expense ratio for the fund's peer group, which is derived from data provided by Lipper Inc. - -------------------------------------------------------------------------------- FUND COST OF $10,000 PEER GROUP EXPENSE RATIO INVESTMENT IN FUND EXPENSE RATIO - -------------------------------------------------------------------------------- INTERNATIONAL GROWTH FUND Investor Shares 0.69% $72 1.70% Admiral Shares 0.51 54 1.70 - -------------------------------------------------------------------------------- The funds do not charge transaction fees; these results apply whether or not you redeemed your investment at the end of the given period. Your actual costs may have been higher or lower, depending on the amount of your investment and your holding period. Peer-group ratios capture data through year-end 2002. You can find more information about a fund's expense ratio, including annual expense ratios for the past five years, in the Financial Statements section of this report. For additional information on operating expenses and other shareholder costs, please refer to the fund's prospectus. The prospectus presents hypothetical shareholder costs over various time periods based upon a $10,000 investment and a return of 5% a year. This standardized example, which appears in all mutual fund prospectuses, may be useful to you in comparing the costs of investing in different funds. 16 As of 8/31/2003 FINANCIAL STATEMENTS STATEMENT OF NET ASSETS This Statement provides a detailed list of the fund's holdings, including each security's market value on the last day of the reporting period. Securities are grouped and subtotaled by asset type (common stocks, bonds, etc.) and by country. Other assets are added to, and liabilities are subtracted from, the value of Total Investments to calculate the fund's Net Assets. Finally, Net Assets are divided by the outstanding shares of the fund to arrive at its share price, or Net Asset Value (NAV) Per Share. At the end of the Statement of Net Assets, you will find a table displaying the composition of the fund's net assets. Because all income and any realized gains must be distributed to shareholders each year, the bulk of net assets consists of Paid-in Capital (money invested by shareholders). The amounts shown for Undistributed Net Investment Income and Accumulated Net Realized Gains usually approximate the sums the fund had available to distribute to shareholders as income dividends or capital gains as of the statement date, but may differ because certain investments or transactions may be treated differently for financial statement and tax purposes. Any Accumulated Net Realized Losses, and any cumulative excess of distributions over net income or net realized gains, will appear as negative balances. Unrealized Appreciation (Depreciation) is the difference between the market value of the fund's investments and their cost, and reflects the gains (losses) that would be realized if the fund were to sell all of its investments at their statement-date values. - -------------------------------------------------------------------------------- MARKET VALUE^ INTERNATIONAL GROWTH FUND SHARES (000) - -------------------------------------------------------------------------------- COMMON STOCKS (97.5%)(1) - -------------------------------------------------------------------------------- AUSTRALIA (1.2%) BHP Billiton Ltd. 2,654,600 18,780 Commonwealth Bank of Australia 1,000,000 18,155 Westpac Banking Corp., Ltd. 1,559,615 15,798 National Australia Bank Ltd. 447,700 9,009 Foster's Group Ltd. 1,963,400 5,770 Amcor Ltd. 886,300 5,180 Woolworths Ltd. 635,000 4,833 ----------- 77,525 ----------- AUSTRIA (0.1%) * Telekom Austria AG 812,000 8,478 ----------- BELGIUM (0.3%) UCB SA 417,000 11,084 Groupe Bruxelles Lambert SA 239,000 10,934 ----------- 22,018 ----------- BRAZIL (1.6%) Petrol Brasil Series A ADR 1,630,021 33,252 Itausa-Investimentos Itau SA 18,181,000 17,377 Companhia Vale do Rio Doce ADR 500,000 17,065 Brasil Telecom SA 3,298,100,000 15,204 Companhia de Bebidas das Americas ADR 470,000 10,429 Tele Norte Leste Participacoes ADR 528,000 6,869 ----------- 100,196 ----------- CHINA (0.2%) CNOOC Ltd. 5,727,000 10,721 Legend Group Ltd. 4,552,000 1,955 ----------- 12,676 ----------- DENMARK (1.1%) ISS A/S 825,000 35,130 Novo Nordisk A/S B Shares 722,000 25,620 Danske Bank A/S 726,530 13,320 ----------- 74,070 ----------- FINLAND (1.7%) Nokia Oyj 6,881,078 112,718 ----------- FRANCE (10.2%) L'Air Liquide SA (Registered) 551,000 79,127 * Vivendi Universal SA 3,929,000 66,043 PSA Peugeot Citroen 1,386,000 63,257 BNP Paribas SA 1,189,000 59,240 Thales SA 2,016,000 57,792 Suez SA 3,370,000 53,168 Societe Generale Class A 631,000 41,844 Schneider Electric SA 709,000 38,283 L'Oreal SA 520,870 36,199 Publicis Groupe SA 1,018,000 29,820 Accor SA 651,000 25,366 17 - -------------------------------------------------------------------------------- MARKET VALUE^ INTERNATIONAL GROWTH FUND SHARES (000) - -------------------------------------------------------------------------------- Sanofi-Synthelabo SA 358,000 20,124 * Orange SA 2,150,490 19,951 * France Telecom SA 665,270 16,507 LVMH Louis Vuitton Moet Hennessy 273,000 16,410 Pernod Ricard SA 174,175 14,945 Vinci SA 177,000 11,485 Essilor International SA 250,490 10,176 * JCDecaux SA 230,000 3,061 ----------- 662,798 ----------- GERMANY (2.9%) Muenchener Rueckversicherungs- Gesellschaft AG (Registered) 689,000 70,502 BASF AG 669,000 30,805 SAP AG 213,410 25,610 Deutsche Boerse AG 435,500 21,053 Porsche AG 43,120 18,369 Bayerische Motoren Werke AG 413,000 16,319 Adidas-Salomon AG 105,420 8,828 ----------- 191,486 ----------- GREECE (0.1%) Greek Organization of Football Prognostics 601,481 7,158 ----------- HONG KONG (3.4%) Swire Pacific Ltd. A Shares 12,787,000 71,810 Sun Hung Kai Properties Ltd. 8,042,000 58,000 Wharf Holdings Ltd. 8,046,000 18,879 Johnson Electric Holdings Ltd. 11,181,000 17,418 Esprit Holdings Ltd. 6,660,000 16,566 Television Broadcasts Ltd. 3,878,833 16,362 Hang Seng Bank Ltd. 1,000,000 11,091 Cheung Kong Holdings Ltd. 995,000 7,718 Boc Hong Kong Holdings Ltd. 4,535,500 5,815 ----------- 223,659 ----------- INDIA (0.7%) *(3)Zee Telefilm Warrants Exp. 5/19/2006 8,315,289 18,551 *(3)Housing Development Finance Corp. Warrants Exp. 2/10/2006 1,752,000 18,438 *(3)State Bank of India Warrants Exp. 1/5/2006 654,729 6,233 *(3)State Bank of India Warrants Exp. 12/23/2005 414,955 3,975 ----------- 47,197 ----------- INDONESIA (0.3%) PT Gudang Garam Tbk 8,262,846 8,959 PT Hanjaya Mandala Sampoerna Tbk 17,200,000 8,210 ----------- 17,169 ----------- IRELAND (3.1%) Allied Irish Banks PLC 9,148,900 127,668 Bank of Ireland 4,598,000 54,622 * Ryanair Holdings PLC ADR 392,650 16,605 ----------- 198,895 ----------- ITALY (2.5%) * Telecom Italia SpA 50,081,285 117,668 ENI SpA 1,836,300 27,741 Riunione Adriatica di Sicurta SpA 1,156,280 16,630 ----------- 162,039 ----------- ISRAEL (0.4%) Teva Pharmaceutical Industries Ltd. Sponsored ADR 440,100 25,839 ----------- JAPAN (19.0%) Toyota Motor Corp. 4,393,500 121,247 Mitsui & Co., Ltd. 18,655,000 119,112 Ricoh Co. 6,227,000 114,742 Takeda Chemical Industries Ltd. 2,905,100 105,070 Murata Manufacturing Co., Ltd. 1,535,000 86,301 East Japan Railway Co. 15,400 65,069 Rohm Co., Ltd. 458,000 59,821 Mabuchi Motor Co. 696,100 58,764 Bridgestone Corp. 3,725,000 51,878 Sumitomo Electric Industries Ltd. 4,591,000 40,055 Sankyo Co., Ltd. 815,400 26,695 Nippon Television Network Corp. 170,640 26,134 Nippon Unipac Holding 5,700 26,087 Yamanouchi Pharmaceuticals Co., Ltd. 900,000 23,603 SMC Corp. 211,600 23,539 NTT DoCoMo, Inc. 8,489 21,826 Konica Minolta Holdings, Inc. 1,562,000 21,406 Canon, Inc. 401,000 19,280 Kyocera Corp. 289,900 18,634 Kao Corp. 890,000 16,781 Mitsui Sumitomo Insurance Co. 2,773,000 16,565 Mitsubishi Electric Corp. 4,000,000 16,421 NGK Spark Plug Co. 1,775,000 16,323 Shin-Etsu Chemical Co., Ltd. 401,300 15,752 Keyence Corp. 73,600 15,372 Omron Corp. 721,000 14,676 Asahi Glass Co., Ltd. 1,911,000 13,430 Japan Tobacco, Inc. 2,279 13,321 Hirose Electric Co., Ltd. 117,900 12,621 Tokyu Corp. 3,340,000 11,651 18 - -------------------------------------------------------------------------------- MARKET VALUE^ SHARES (000) - -------------------------------------------------------------------------------- Brother Industries Ltd. 1,308,000 11,603 Nippon Telegraph and Telephone Corp. 2,547 11,220 Fuji Photo Film Co., Ltd. 304,000 9,119 Alps Electric Co., Ltd. 535,000 9,097 ----------- 1,233,215 ----------- MEXICO (1.1%) * Grupo Financiero BBVA Bancomer, SA de CV Class B 42,210,425 34,279 Telefonos de Mexico SA Class L ADR 805,000 24,400 America Movil SA de CV Series L ADR 681,000 15,663 ----------- 74,342 ----------- NETHERLANDS (4.0%) TPG NV 3,380,000 63,086 Aegon NV 4,942,920 61,215 Unilever NV 524,000 29,168 Wolters Kluwer NV 1,834,000 28,532 * Koninklijke Numico NV 1,331,573 25,833 Verenigde Nederlandse Uitgeversbedrijven NV 582,590 18,102 * ASML Holding NV 1,009,000 15,897 Reed Elsevier NV 898,300 9,902 Oce NV 694,166 8,947 ----------- 260,682 ----------- NEW ZEALAND (0.1%) Telecom Corp. of New Zealand Ltd. 1,226,200 3,574 ----------- RUSSIA (0.3%) * OAO Lukoil Holding Sponsored ADR 243,200 19,018 ----------- SINGAPORE (1.0%) Singapore Press Holdings Ltd. 2,830,486 30,196 United Overseas Bank Ltd. 2,854,000 20,678 Great Eastern Holdings Ltd. 1,234,000 7,251 Venture Corporation Ltd. 582,000 6,707 ----------- 64,832 ----------- SOUTH AFRICA (0.2%) Sasol Ltd. 886,000 10,274 Anglo American Platinum Corp. 136,600 5,075 ----------- 15,349 ----------- SOUTH KOREA (6.0%) Samsung Electronics Co., Ltd. 706,142 260,702 Kookmin Bank 700,000 25,517 Hyundai Motor Co. Ltd. 753,000 25,052 Samsung Fire & Marine Insurance Co. 445,000 24,549 Koram Bank 1,950,000 19,694 Shinsegae Co. Ltd. 100,000 17,738 Shinhan Financial Group Ltd. 1,000,000 13,579 (3)KT & G Corporation GDR 719,800 5,888 ----------- 392,719 ----------- SPAIN (1.0%) Bankinter SA 1,022,000 34,335 Altadis SA 647,100 15,275 Banco Popular Espanol SA 285,290 12,842 ----------- 62,452 ----------- SWEDEN (2.9%) Svenska Handelsbanken AB A Shares 2,934,000 46,495 Electrolux AB Series B 1,679,000 37,451 Skandinaviska Enskilda Banken AB A Shares 3,614,000 34,579 Assa Abloy AB 3,290,000 29,118 Atlas Copco AB A Shares 712,790 21,312 * Telefonaktiebolaget LM Ericsson AB Class B 12,641,200 19,352 ----------- 188,307 ----------- SWITZERLAND (7.2%) Nestle SA (Registered) 619,000 134,803 Credit Suisse Group (Registered) 3,210,321 100,285 Cie. Financiere Richemont AG 2,344,000 44,854 Zurich Financial Services AG 321,000 41,256 Adecco SA (Registered) 768,870 38,868 Syngenta AG 559,000 30,733 Novartis AG (Registered) 624,780 22,974 Swiss Re (Registered) 312,080 19,163 Holcim Ltd. (Registered) 432,550 17,141 UBS AG 310,360 16,742 ----------- 466,819 ----------- TAIWAN (2.6%) Taiwan Semiconductor Manufacturing Co., Ltd. 35,188,560 69,021 Hon Hai Precision Industry Co., Ltd. 12,417,600 51,258 Acer Inc. 16,549,500 24,467 * Siliconware Precision Industries Co. 27,092,000 22,525 ----------- 167,271 ----------- UNITED KINGDOM (22.3%) Vodafone Group PLC 81,176,000 148,623 Tesco PLC 42,167,983 144,071 Royal Bank of Scotland Group PLC 5,701,600 141,952 Compass Group PLC 15,729,000 87,140 Kingfisher PLC 18,856,375 81,127 GKN PLC 14,105,000 58,510 BG Group PLC 13,048,000 56,292 19 - -------------------------------------------------------------------------------- MARKET VALUE^ INTERNATIONAL GROWTH FUND SHARES (000) - -------------------------------------------------------------------------------- * British Sky Broadcasting Group PLC 4,988,000 52,230 GlaxoSmithKline PLC 2,192,000 41,849 Reckitt Benckiser PLC 2,215,000 41,693 AstraZeneca Group PLC 1,078,000 41,435 HBOS PLC 3,429,000 38,184 IMI PLC 7,148,000 37,650 Standard Chartered PLC 2,794,000 37,388 Smith & Nephew PLC 5,725,472 36,769 Bunzl PLC 4,751,000 34,569 Enterprise Inns PLC 2,554,000 34,338 Johnson Matthey PLC 1,791,562 27,814 Provident Financial PLC 2,638,000 26,663 Dixons Group PLC 10,731,000 23,381 Abbey National PLC 2,471,000 20,598 Centrica PLC 7,179,000 20,184 HSBC Holdings PLC 1,505,000 19,354 Diageo PLC 1,790,000 19,196 Reuters Group PLC 4,762,000 18,643 Rexam PLC 2,759,000 17,882 * Kesa Electricals PLC 5,042,600 17,827 Imperial Tobacco Group PLC 1,027,000 16,050 Barclays PLC 1,957,000 14,239 Carnival PLC 429,030 13,946 Cadbury Schweppes PLC 1,976,000 11,940 Man Group PLC 588,000 11,421 Aviva PLC 1,406,000 11,153 British American Tobacco PLC 1,069,000 10,805 Capita Group PLC 2,434,000 9,288 Debenhams PLC 1,295,587 8,863 * Celltech Group PLC 1,630,000 8,605 LogicaCMG PLC 1,928,450 6,108 ----------- 1,447,780 ----------- - -------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost $5,630,580) 6,340,281 - -------------------------------------------------------------------------------- TEMPORARY CASH INVESTMENTS (10.9%)(1) - -------------------------------------------------------------------------------- FEDERAL NATIONAL MORTGAGE ASSN. (2)0.98%, 10/1/2003 $ 15,000 14,988 REPURCHASE AGREEMENTS Collateralized by U.S. Government Obligations in a Pooled Cash Account 1.05%, 9/2/2003 166,618 166,618 1.06%, 9/2/2003--Note G 524,353 524,353 - -------------------------------------------------------------------------------- TOTAL TEMPORARY CASH INVESTMENTS (Cost $705,959) 705,959 - -------------------------------------------------------------------------------- TOTAL INVESTMENTS (108.4%) (Cost $6,336,539) 7,046,240 - -------------------------------------------------------------------------------- OTHER ASSETS AND LIABILITIES (-8.4%) - -------------------------------------------------------------------------------- Other Assets--Note C 30,169 Security Lending Collateral Payable to Brokers--Note G (524,353) Other Liabilities (50,211) ----------- (544,395) ----------- - -------------------------------------------------------------------------------- NET ASSETS (100%) $6,501,845 ================================================================================ ^See Note A in Notes to Financial Statements. *Non-income-producing security. (1)The fund invests a portion of its cash reserves in equity markets through the use of index futures contracts. After giving effect to futures investments, the fund's effective common stock and temporary cash investment positions represent 99.7% and 8.7%, respectively, of net assets. See Note E in Notes to Financial Statements. (2)Security segregated as initial margin for open futures contracts. (3)Security exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be sold in transactions exempt from registration, normally to qualified institutional buyers. At August 31, 2003, the aggregate value of these securities was $53,085,000, representing 0.8% of net assets. ADR--American Depositary Receipt. GDR--Global Depositary Receipt. 20 - ------------------------------------------------------------------ AMOUNT (000) - ------------------------------------------------------------------ AT AUGUST 31, 2003, NET ASSETS CONSISTED OF: - ------------------------------------------------------------------ Paid-in Capital $7,116,320 Undistributed Net Investment Income 75,076 Accumulated Net Realized Losses (1,399,749) Unrealized Appreciation (Depreciation) Investment Securities 709,701 Futures Contracts 6,034 Foreign Currencies and Forward Currency Contracts (5,537) - ------------------------------------------------------------------ NET ASSETS $6,501,845 ================================================================== Investor Shares--Net Assets Applicable to 389,735,631 outstanding $.001 par value shares of beneficial interest (unlimited authorization) $5,458,306 - ------------------------------------------------------------------ NET ASSET VALUE PER SHARE--INVESTOR SHARES $14.01 ================================================================== Admiral Shares--Net Assets Applicable to 23,415,624 outstanding $.001 par value shares of beneficial interest (unlimited authorization) $1,043,539 - ------------------------------------------------------------------ NET ASSET VALUE PER SHARE--ADMIRAL SHARES $44.57 ================================================================== See Note E in Notes to Financial Statements for the tax-basis components of net assets. 21 STATEMENT OF OPERATIONS This Statement shows the types of income earned by the fund during the reporting period, and details the operating expenses charged to each class of its shares. These expenses directly reduce the amount of investment income available to pay to shareholders as income dividends. This Statement also shows any Net Gain (Loss) realized on the sale of investments, and the increase or decrease in the Unrealized Appreciation (Depreciation) of investments during the period. - -------------------------------------------------------------------------------- INTERNATIONAL GROWTH FUND YEAR ENDED AUGUST 31, 2003 (000) - -------------------------------------------------------------------------------- INVESTMENT INCOME INCOME Dividends* $ 122,298 Interest 4,654 Security Lending 2,571 - -------------------------------------------------------------------------------- Total Income 129,523 - -------------------------------------------------------------------------------- EXPENSES Investment Advisory Fees--Note B Basic Fee 7,728 Performance Adjustment 526 The Vanguard Group--Note C Management and Administrative Investor Shares 22,977 Admiral Shares 2,806 Marketing and Distribution Investor Shares 909 Admiral Shares 142 Custodian Fees 2,821 Auditing Fees 20 Shareholders' Reports and Proxies Investor Shares 385 Admiral Shares 6 Trustees' Fees and Expenses 11 - -------------------------------------------------------------------------------- Total Expenses 38,331 Expenses Paid Indirectly--Note D (1,849) - -------------------------------------------------------------------------------- Net Expenses 36,482 - -------------------------------------------------------------------------------- NET INVESTMENT INCOME 93,041 - -------------------------------------------------------------------------------- REALIZED NET GAIN (LOSS) Investment Securities Sold (929,664) Futures Contracts 18,928 Foreign Currencies and Forward Currency Contracts 162,329 - -------------------------------------------------------------------------------- REALIZED NET GAIN (LOSS) (748,407) - -------------------------------------------------------------------------------- CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) Investment Securities 1,287,507 Futures Contracts 6,034 Foreign Currencies and Forward Currency Contracts (14,837) - -------------------------------------------------------------------------------- CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) 1,278,704 - -------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS $ 623,338 ================================================================================ *Dividends are net of foreign withholding taxes of $8,334,000. 22 STATEMENT OF CHANGES IN NET ASSETS This Statement shows how the fund's total net assets changed during the two most recent reporting periods. The Operations section summarizes information detailed in the Statement of Operations. The amounts shown as Distributions to shareholders from the fund's net income and capital gains may not match the amounts shown in the Operations section, because distributions are determined on a tax basis and may be made in a period different from the one in which the income was earned or the gains were realized on the financial statements. The Capital Share Transactions section shows the net amount shareholders invested in or redeemed from the fund. Distributions and Capital Share Transactions are shown separately for each class of shares. - -------------------------------------------------------------------------------- INTERNATIONAL GROWTH FUND --------------------------- YEAR YEAR ENDED ENDED AUG. 31, 2003 AUG. 31, 2002 (000) (000) - -------------------------------------------------------------------------------- INCREASE (DECREASE) IN NET ASSETS OPERATIONS Net Investment Income $ 93,041 $ 86,037 Realized Net Gain (Loss) (748,407) (701,711) Change in Unrealized Appreciation (Depreciation) 1,278,704 (342,767) - -------------------------------------------------------------------------------- Net Increase (Decrease) in Net Assets Resulting from Operations 623,338 (958,441) - -------------------------------------------------------------------------------- DISTRIBUTIONS Net Investment Income Investor Shares (70,275) (96,756) Admiral Shares (14,773) (12,361) Realized Capital Gain Investor Shares -- (16,126) Admiral Shares -- (2,021) - -------------------------------------------------------------------------------- Total Distributions (85,048) (127,264) - -------------------------------------------------------------------------------- CAPITAL SHARE TRANSACTIONS--Note H Investor Shares 80,206 (567,520) Admiral Shares 57,502 536,528 - -------------------------------------------------------------------------------- Net Increase (Decrease) from Capital Share Transactions 137,708 (30,992) - -------------------------------------------------------------------------------- Total Increase (Decrease) 675,998 (1,116,697) - -------------------------------------------------------------------------------- NET ASSETS Beginning of Period 5,825,847 6,942,544 - -------------------------------------------------------------------------------- End of Period $6,501,845 $5,825,847 ================================================================================ 23 FINANCIAL HIGHLIGHTS This table summarizes the fund's investment results and distributions to shareholders on a per-share basis for each class of shares. It also presents the Total Return and shows net investment income and expenses as percentages of average net assets. These data will help you assess: the variability of the fund's net income and total returns from year to year; the relative contributions of net income and capital gains to the fund's total return; how much it costs to operate the fund; and the extent to which the fund tends to distribute capital gains. The table also shows the Portfolio Turnover Rate, a measure of trading activity. A turnover rate of 100% means that the average security is held in the fund for one year. INTERNATIONAL GROWTH FUND INVESTOR SHARES - ------------------------------------------------------------------------------------------------------------------------ YEAR ENDED AUGUST 31, --------------------------------------------------------------- FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD 2003 2002 2001 2000 1999 - ------------------------------------------------------------------------------------------------------------------------ NET ASSET VALUE, BEGINNING OF PERIOD $12.97 $15.41 $22.23 $19.75 $16.57 - ------------------------------------------------------------------------------------------------------------------------ INVESTMENT OPERATIONS Net Investment Income .19 .19 .23 .26 .27 Net Realized and Unrealized Gain (Loss) on Investments 1.03 (2.35) (5.41) 3.38 3.29 - ------------------------------------------------------------------------------------------------------------------------ Total from Investment Operations 1.22 (2.16) (5.18) 3.64 3.56 - ------------------------------------------------------------------------------------------------------------------------ DISTRIBUTIONS Dividends from Net Investment Income (.18) (.24) (.22) (.26) (.22) Distributions from Realized Capital Gains -- (.04) (1.42) (.90) (.16) - ------------------------------------------------------------------------------------------------------------------------ Total Distributions (.18) (.28) (1.64) (1.16) (.38) - ------------------------------------------------------------------------------------------------------------------------ NET ASSET VALUE, END OF PERIOD $14.01 $12.97 $15.41 $22.23 $19.75 - ------------------------------------------------------------------------------------------------------------------------ TOTAL RETURN* 9.62% -14.20% -24.49% 18.68% 21.70% - ------------------------------------------------------------------------------------------------------------------------ RATIOS/SUPPLEMENTAL DATA Net Assets, End of Period (Millions) $5,458 $4,930 $6,447 $10,144 $8,000 Ratio of Total Expenses to Average Net Assets 0.69% 0.67% 0.61% 0.53% 0.58% Ratio of Net Investment Income to Average Net Assets 1.57% 1.28% 1.19% 1.26% 1.42% Portfolio Turnover Rate 59% 40% 48% 48% 37% ======================================================================================================================== *Total returns do not reflect the 2% fee assessed on redemptions of shares purchased on or after June 27, 2003, and held for less than two months. 24 INTERNATIONAL GROWTH FUND ADMIRAL SHARES =============================================================================================== YEAR ENDED YEAR ENDED AUG. 13* TO FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIODAUG. 31, 2003 AUG. 31, 2002 AUG. 31, 2001 - ----------------------------------------------------------------------------------------------- NET ASSET VALUE, BEGINNING OF PERIOD $41.27 $49.02 $50.00 - ----------------------------------------------------------------------------------------------- INVESTMENT OPERATIONS Net Investment Income .681 .677 .07 Net Realized and Unrealized Gain (Loss) on Investments 3.264 (7.502) (1.05) - ----------------------------------------------------------------------------------------------- Total from Investment Operations 3.945 (6.825) (.98) - ----------------------------------------------------------------------------------------------- DISTRIBUTIONS Dividends from Net Investment Income (.645) (.795) -- Distributions from Realized Capital Gains -- (.130) -- - ----------------------------------------------------------------------------------------------- Total Distributions (.645) (.925) -- - ----------------------------------------------------------------------------------------------- NET ASSET VALUE, END OF PERIOD $44.57 $41.27 $49.02 - ----------------------------------------------------------------------------------------------- TOTAL RETURN** 9.80% -14.12% -1.96% - ----------------------------------------------------------------------------------------------- RATIOS/SUPPLEMENTAL DATA Net Assets, End of Period (Millions) $1,044 $895 $495 Ratio of Total Expenses to Average Net Assets 0.51% 0.54% 0.54%+ Ratio of Net Investment Income to Average Net Assets 1.76% 1.53% 2.50%+ Portfolio Turnover Rate 59% 40% 48% =============================================================================================== *Inception. **Total returns do not reflect the 2% fee assessed on redemptions of shares purchased on or after June 27, 2003, and held for less than two months. +Annualized. SEE ACCOMPANYING NOTES, WHICH ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS. 25 NOTES TO FINANCIAL STATEMENTS Vanguard International Growth Fund is registered under the Investment Company Act of 1940 as an open-end investment company, or mutual fund. The fund invests in securities of foreign issuers, which may subject it to investment risks not normally associated with investing in securities of United States corporations. The fund offers two classes of shares, Investor Shares and Admiral Shares. Investor Shares are available to any investor who meets the fund's minimum purchase requirements. Admiral Shares are designed for investors who meet certain administrative, servicing, tenure, and account-size criteria. A. The following significant accounting policies conform to generally accepted accounting principles for U.S. mutual funds. The fund consistently follows such policies in preparing its financial statements. 1. Security Valuation: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4:00 p.m. Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Securities for which market quotations are not readily available, or whose values have been materially affected by events occurring before the fund's pricing time but after the close of the securities' primary markets, are valued by methods deemed by the board of trustees to represent fair value. Temporary cash investments acquired over 60 days to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments are valued at amortized cost, which approximates market value. 2. Foreign Currency: Securities and other assets and liabilities denominated in foreign currencies are translated into U.S. dollars at the exchange rates on the valuation date as employed by Morgan Stanley Capital International in the calculation of its indexes. Realized gains (losses) and unrealized appreciation (depreciation) on investment securities include the effects of changes in exchange rates since the securities were purchased, combined with the effects of changes in security prices. Fluctuations in the value of other assets and liabilities resulting from changes in exchange rates are recorded as unrealized foreign currency gains (losses) until the asset or liability is settled in cash, when they are recorded as realized foreign currency gains (losses). 3. Futures and Forward Currency Contracts: The fund uses S&P ASX 200 Index, Dow Jones EURO STOXX 50 Index, FTSE 100 Index, and Topix Index futures contracts to a limited extent, with the objective of maintaining exposure to the European and Pacific stock markets while maintaining liquidity. The fund may purchase or sell futures contracts to achieve a desired level of investment, whether to accommodate portfolio turnover or cash flows from capital share transactions. The primary risks associated with the use of futures contracts are imperfect correlation between changes in market values of stocks held by the portfolio and the prices of futures contracts, and the possibility of an illiquid market. The fund also enters into forward currency contracts to protect the value of securities and related receivables and payables against changes in future foreign exchange rates, or to provide the appropriate currency exposure related to any open futures contracts. The fund's risks in using these contracts include movement in the values of the foreign currencies relative to the U.S. dollar and the ability of the counterparties to fulfill their obligations under the contracts. Futures and forward currency contracts are valued at their quoted daily settlement prices. The aggregate principal amounts of the contracts are not recorded in the financial statements. Fluctuations in the value of the contracts are recorded in the Statement of Net Assets as an asset (liability) and in the Statement of Operations as unrealized appreciation (depreciation) until the contracts are closed, when they are recorded as realized gains (losses) on futures or forward currency contracts. 26 4. Repurchase Agreements: The fund, along with other members of The Vanguard Group, transfers uninvested cash balances to a pooled cash account, which is invested in repurchase agreements secured by U.S. government securities. Securities pledged as collateral for repurchase agreements are held by a custodian bank until the agreements mature. Each agreement requires that the market value of the collateral be sufficient to cover payments of interest and principal; however, in the event of default or bankruptcy by the other party to the agreement, retention of the collateral may be subject to legal proceedings. 5. Federal Income Taxes: The fund intends to continue to qualify as a regulated investment company and distribute all of its taxable income. Accordingly, no provision for federal income taxes is required in the financial statements. 6. Distributions: Distributions to shareholders are recorded on the ex-dividend date. 7. Other: Dividend income is recorded on the ex-dividend date. Security transactions are accounted for on the date securities are bought or sold. Costs used to determine realized gains (losses) on the sale of investment securities are those of the specific securities sold. Fees assessed on redemptions of capital shares are credited to paid-in capital. Each class of shares has equal rights as to assets and earnings, except that each class separately bears certain class-specific expenses related to maintenance of shareholder accounts (included in Management and Administrative expenses), shareholder reporting, and proxies. Marketing and distribution expenses are allocated to each class of shares based on a method approved by the board of trustees. Income, other non-class-specific expenses, and gains and losses on investments are allocated to each class of shares based on its relative net assets. B. Schroder Investment Management North America Inc. and, beginning February 6, 2003, Baillie Gifford Overseas Ltd. each provide investment advisory services to a portion of the fund for a fee calculated at an annual percentage rate of average net assets managed by the advisor. The basic fee of Schroder Investment Management North America Inc. is subject to quarterly adjustments based on performance for the preceding three years relative to the Morgan Stanley Capital International Europe, Australasia, Far East Index. In accordance with the advisory contract entered into with Baillie Gifford Overseas Ltd. in February 2003, the investment advisory fee will be subject to quarterly adjustments based on performance relative to the Morgan Stanley Capital International Europe, Australasia, Far East Index beginning December 1, 2003. The Vanguard Group manages the cash reserves of the fund on an at-cost basis. For the year ended August 31, 2003, the aggregate investment advisory fee represented an effective annual basic rate of 0.13% of the fund's average net assets, before an increase of $526,000 (0.01%) based on performance. C. The Vanguard Group furnishes at cost corporate management, administrative, marketing, and distribution services. The costs of such services are allocated to the fund under methods approved by the board of trustees. The fund has committed to provide up to 0.40% of its net assets in capital contributions to Vanguard. At August 31, 2003, the fund had contributed capital of $1,088,000 to Vanguard (included in Other Assets), representing 0.02% of the fund's net assets and 1.09% of Vanguard's capitalization. The fund's trustees and officers are also directors and officers of Vanguard. D. The fund has asked its investment advisors to direct certain security trades, subject to obtaining the best price and execution, to brokers who have agreed to rebate to the fund part of the commissions generated. Such rebates are used solely to reduce the fund's management and administrative expenses. 27 NOTES TO FINANCIAL STATEMENTS (continued) The fund's custodian bank has also agreed to reduce its fees when the fund maintains cash on deposit in the non-interest-bearing custody account. For the year ended August 31, 2003, directed brokerage and custodian fee offset arrangements reduced expenses by $1,844,000 and $5,000, respectively. The total expense reduction represented an effective annual rate of 0.03% of the fund's average net assets. E. Distributions are determined on a tax basis and may differ from net investment income and realized capital gains for financial reporting purposes. Differences may be permanent or temporary. Permanent differences are reclassified among capital accounts in the financial statements to reflect their tax character. Temporary differences arise when certain items of income, expense, gain, or loss are recognized in different periods for financial statement and tax purposes; these differences will reverse at some time in the future. Differences in classification may also result from the treatment of short-term gains as ordinary income for tax purposes. During the year ended August 31, 2003, the fund realized net foreign currency losses of $2,596,000, which decreased distributable net income for tax purposes; accordingly, such losses have been reclassified from accumulated net realized losses to undistributed net investment income. For tax purposes, at August 31, 2003, the fund had $88,217,000 of ordinary income available for distribution. The fund had available realized losses of $1,405,609,000 to offset future net capital gains of $233,177,000 through August 31, 2010, $709,774,000 through August 31, 2011, and $462,658,000 through August 31, 2012. At August 31, 2003, net unrealized appreciation of investment securities for tax purposes was $709,701,000, consisting of unrealized gains of $990,635,000 on securities that had risen in value since their purchase and $280,934,000 in unrealized losses on securities that had fallen in value since their purchase. At August 31, 2003, the aggregate settlement value of open futures contracts expiring in September 2003 and the related unrealized appreciation were: - -------------------------------------------------------------------------------- (000) ----------------------------- AGGREGATE UNREALIZED NUMBER OF SETTLEMENT APPRECIATION FUTURES CONTRACTS LONG CONTRACTS VALUE (DEPRECIATION) - -------------------------------------------------------------------------------- S&P ASX 200 Index 244 $12,618 $ 411 Dow Jones EURO STOXX 50 Index 1,886 53,096 1,861 FTSE 100 Index 652 42,861 317 Topix Index 360 30,912 3,445 - -------------------------------------------------------------------------------- 28 At August 31, 2003, the fund had open forward currency contracts to receive and deliver currencies as follows: - -------------------------------------------------------------------------------- (000) -------------------------------------------------- CONTRACT AMOUNT UNREALIZED ---------------------------------- APPRECIATION CONTRACT SETTLEMENT DATE RECEIVE DELIVER (DEPRECIATION) - -------------------------------------------------------------------------------- 9/22/2003 AUD 19,331 USD 12,482 $ (360) 9/24/2003 EUR 48,847 USD 53,590 (3,115) 9/24/2003 GBP 27,586 USD 43,559 (2,110) 9/18/2003 JPY 3,621,600 USD 31,059 253 - -------------------------------------------------------------------------------- AUD--Australian dollar. EUR--Euro. GBP--British pound. JPY--Japanese yen. USD--U.S. dollar. Unrealized appreciation (depreciation) on open forward currency contracts is treated as realized gain (loss) for tax purposes. The fund had net unrealized foreign currency losses of $205,000 resulting from the translation of other assets and liabilities at August 31, 2003. F. During the year ended August 31, 2003, the fund purchased $3,712,983,000 of investment securities and sold $3,221,346,000 of investment securities other than temporary cash investments. G. The market value of securities on loan to broker/dealers at August 31, 2003, was $498,867,000, for which the fund held cash collateral of $524,353,000. The fund invests cash collateral received in repurchase agreements, and records a liability for the return of the collateral, during the period the securities are on loan. H. Capital share transactions for each class of shares were: - -------------------------------------------------------------------------------- YEAR ENDED AUGUST 31, ---------------------------------------------------- 2003 2002 ------------------------ ------------------------ AMOUNT SHARES AMOUNT SHARES (000) (000) (000) (000) - -------------------------------------------------------------------------------- Investor Shares Issued $ 2,142,681 176,255 $ 2,682,592 187,641 Issued in Lieu of Cash Distributions 66,589 5,481 106,337 7,354 Redeemed* (2,129,064) (172,227) (3,356,449) (233,074) ---------------------------------------------------- Net Increase (Decrease) --Investor Shares 80,206 9,509 (567,520) (38,079) ---------------------------------------------------- Admiral Shares Issued $ 833,188 21,460 $ 807,636 17,599 Issued in Lieu of Cash Distributions 12,565 326 12,609 274 Redeemed* (788,251) (20,067) (283,717) (6,277) ---------------------------------------------------- Net Increase (Decrease) --Admiral Shares 57,502 1,719 536,528 11,596 - -------------------------------------------------------------------------------- *Net of redemption fees of $216,000 for 2003 (fund total). The fund did not assess redemption fees in 2002. 29 REPORT OF INDEPENDENT AUDITORS To the Shareholders and Trustees of Vanguard International Growth Fund: In our opinion, the accompanying statement of net assets and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Vanguard International Growth Fund (the "Fund") at August 31, 2003, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with auditing standards generally accepted in the United States of America, which require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at August 31, 2003 by correspondence with the custodian and brokers, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP Philadelphia, Pennsylvania October 7, 2003 30 - -------------------------------------------------------------------------------- SPECIAL 2003 TAX INFORMATION (UNAUDITED) FOR VANGUARD INTERNATIONAL GROWTH FUND This information for the fiscal year ended August 31, 2003, is included pursuant to provisions of the Internal Revenue Code. The fund has elected to pass through to shareholders taxes paid in foreign countries. The foreign income and foreign tax paid per share outstanding on August 31, 2003, are as follows: - ----------------------------------------------------------- GROSS FOREIGN FOREIGN COUNTRY DIVIDENDS TAX - ----------------------------------------------------------- Australia 0.0046 0.0000 Belgium 0.0028 0.0001 Brazil 0.0023 0.0002 Denmark 0.0030 0.0000 Finland 0.0021 0.0000 France 0.0471 0.0016 Germany 0.0015 0.0000 Hong Kong 0.0161 0.0000 India 0.0003 0.0000 Indonesia 0.0017 0.0002 Ireland 0.0180 0.0000 Israel 0.0001 0.0000 Italy 0.0108 0.0000 Japan 0.0193 0.0017 Mexico 0.0028 0.0000 Netherlands 0.0181 0.0016 New Zealand 0.0002 0.0000 Portugal 0.0005 0.0001 Russia 0.0008 0.0000 Singapore 0.0086 0.0017 South Africa 0.0005 0.0000 South Korea 0.0152 0.0032 Spain 0.0070 0.0002 Sweden 0.0117 0.0000 Switzerland 0.0135 0.0002 Taiwan 0.0026 0.0004 United Kingdom 0.1025 0.0063 - ----------------------------------------------------------- The pass-through of foreign taxes paid will affect only shareholders on the dividend record date in December 2003. Shareholders will receive more detailed information along with their Form 1099-DIV in January 2004. The fund intends to distribute the maximum amount of qualified dividend income allowable. The amount of qualified dividend income distributed by the fund will be provided to individual shareholders on their 2003 Form 1099-DIV. - -------------------------------------------------------------------------------- 31 THE PEOPLE WHO GOVERN YOUR FUND The trustees of your mutual fund are there to see that the fund is operated and managed in your best interests since, as a shareholder, you are a part owner of the fund. Your fund trustees also serve on the board of directors of The Vanguard Group, Inc., which is owned by the Vanguard funds and provides services to them on an at-cost basis. A majority of Vanguard's board members are independent, meaning that they have no affiliation with Vanguard or the funds they oversee, apart from the sizable personal investments they have made as private individuals. Our independent board members bring distinguished backgrounds in business, academia, and public service to their task of working with Vanguard officers to establish the policies and oversee the activities of - ------------------------------------------------------------------------------------------------------------ POSITION(S) HELD WITH NAME FUND (NUMBER OF (YEAR OF BIRTH) VANGUARD FUNDS TRUSTEE/OFFICER OVERSEEN BY SINCE TRUSTEE/OFFICER) PRINCIPAL OCCUPATION(S) DURING THE PAST FIVE YEARS - ------------------------------------------------------------------------------------------------------------ JOHN J. BRENNAN* Chairman of the Chairman of the Board, Chief Executive Officer, and Director/Trustee (1954) Board, Chief of The Vanguard Group, Inc., and of each of the investment companies May 1987 Executive Officer, served by The Vanguard Group. and Trustee (112) - ------------------------------------------------------------------------------------------------------------ INDEPENDENT TRUSTEES CHARLES D. ELLIS Trustee The Partners of '63 (pro bono ventures in education); Senior Advisor (1937) (112) to Greenwich Associates (international business strategy consulting); January 2001 Successor Trustee of Yale University; Overseer of the Stern School of Business at New York University; Trustee of the Whitehead Institute for Biomedical Research. - ------------------------------------------------------------------------------------------------------------ RAJIV L. GUPTA Trustee Chairman and Chief Executive Officer (since October 1999), Vice (1945) (112) Chairman (JanuarySeptember 1999), and Vice President (prior to December 2001 September 1999) of Rohm and Haas Co. (chemicals); Director of Technitrol, Inc. (electronic components), and Agere Systems (communications components); Board Member of the American Chemistry Council; and Trustee of Drexel University. - ------------------------------------------------------------------------------------------------------------ JOANN HEFFERNAN Trustee Vice President, Chief Information Officer, and Member of the HEISEN (112) Executive Committee of Johnson & Johnson (pharmaceuticals/consumer (1950) products); Director of the Medical Center at Princeton and Women's July 1998 Research and Education Institute. - ------------------------------------------------------------------------------------------------------------ BURTON G. MALKIEL TRUSTEE Chemical Bank Chairman's Professor of Economics,Princeton University; (1932) (110) Director of Vanguard Investment Series plc (Irish invest-ment fund) May 1977 (since November 2001), Vanguard Group (Ireland)Limited (Irish investment management firm)(since November 2001),Prudential Insurance Co. of America, BKF Capital (investment management), The Jeffrey Co. (holding company), and NeuVis, Inc.(software company). - ------------------------------------------------------------------------------------------------------------ the funds. Among board members' responsibilities are selecting investment advisors for the funds; monitoring fund operations, performance, and costs; reviewing contracts; nominating and selecting new trustees/directors; and electing Vanguard officers. Each trustee serves a fund until its termination; or until the trustee's retirement, resignation, or death; or otherwise as specified in the fund's organizational documents. Any trustee may be removed at a shareholders' meeting by a vote representing two-thirds of the net asset value of all shares of the fund together with shares of other Vanguard funds organized within the same trust. The table on these two pages shows information for each trustee and executive officer of the fund. The mailing address of the trustees and officers is P.O. Box 876, Valley Forge, PA 19482. POSITION(S) HELD WITH NAME FUND (NUMBER OF (YEAR OF BIRTH) VANGUARD FUNDS TRUSTEE/OFFICER OVERSEEN BY SINCE TRUSTEE/OFFICER) PRINCIPAL OCCUPATION(S) DURING THE PAST FIVE YEARS - ------------------------------------------------------------------------------------------------------------ Alfred M. Rankin, Jr. Trustee Chairman, President, Chief Executive Officer, and Director of NACCO (1941) (112) Industries, Inc. (forklift trucks/housewares/lignite); Director of January 1993 Goodrich Corporation (industrial products/aircraft systems and services); Director of Standard Products Company (supplier for the automotive industry) until 1998. - ------------------------------------------------------------------------------------------------------------ J. Lawrence Wilson Trustee Retired Chairman and Chief Executive Officer of Rohm and Haas Co. (1936) (112) (chemicals); Director of Cummins Inc. (diesel engines), The Mead April 1985 Corp. (paper products), and AmerisourceBergen Corp. (pharmaceuti-cal distribution); Trustee of Vanderbilt University. - ------------------------------------------------------------------------------------------------------------ EXECUTIVE OFFICERS* R. Gregory Barton Secretary Managing Director and General Counsel of The Vanguard Group, Inc.; (1951) (112) Secretary of The Vanguard Group and of each of the investment June 2001 companies served by The Vanguard Group. - ------------------------------------------------------------------------------------------------------------ Thomas J. Higgins Treasurer Principal of The Vanguard Group, Inc.; Treasurer of each of the (1957) (112) investment companies served by The Vanguard Group. July 1998 - ------------------------------------------------------------------------------------------------------------ *Officers of the funds are "interested persons" as defined in the Investment Company Act of 1940. More information about the trustees is in the Statement of Additional Information, available from The Vanguard Group. - ------------------------------------------------------------------------------------------------------------ VANGUARD SENIOR MANAGEMENT TEAM MORTIMER J. BUCKLEY, Information Technology. MICHAEL S. MILLER, Planning and Development. JAMES H. GATELY, Investment Programs and Services. RALPH K. PACKARD, Finance. KATHLEEN C. GUBANICH, Human Resources. GEORGE U. SAUTER, Chief Investment Officer. F. WILLIAM MCNABB, III, Client Relationship Group. - ------------------------------------------------------------------------------------------------------------ JOHN C. BOGLE, Founder; Chairman and Chief Executive Officer, 1974-1996. - ------------------------------------------------------------------------------------------------------------ [SHIP] [THE VANGUARD GROUP(R) LOGO] Post Office Box 2600 Valley Forge, PA 19482-2600 Vanguard, The Vanguard Group, Vanguard.com, Vanguard IRA, Admiral, Consolidated View, Explorer, Morgan, LifeStrategy, PlainTalk, STAR, Wellesley, Wellington, Windsor, and the ship logo are trademarks of The Vanguard Group, Inc. 500 is a trademark of The McGraw-Hill Companies, Inc., and have been licensed for use by The Vanguard Group, Inc. Vanguard mutual funds are not sponsored, endorsed, sold, or promoted by Standard & Poor's, and Standard & Poor's makes no representation regarding the advisability of investing in the funds. All other marks are the exclusive property of their respective owners. ABOUT OUR COVER The photographs that appear on the cover of this report are copyrighted by Michael Kahn. FOR MORE INFORMATION This report is intended for the fund's shareholders. It may not be distributed to prospective investors unless it is preceded or accompanied by the current fund prospectus. To receive a free copy of the prospectus or the Statement of Additional Information, or to request additional information about the fund or other Vanguard funds, please contact us at one of the adjacent telephone numbers or by e-mail through Vanguard.com(R). Prospectuses may also be viewed online. You can obtain a free copy of Vanguard's proxy voting guidelines by visiting our website, www.vanguard.com, and searching for "proxy voting guidelines," or by calling 1-800-662-2739. The guidelines are also available from the SEC's website, www.sec.gov. All comparative mutual fund data are from Lipper Inc. or Morningstar, Inc., unless otherwise noted. WORLD WIDE WEB www.vanguard.com FUND INFORMATION 1-800-662-7447 DIRECT INVESTOR ACCOUNT SERVICES 1-800-662-2739 INSTITUTIONAL INVESTOR SERVICES 1-800-523-1036 TEXT TELEPHONE 1-800-952-3335 (C) 2003 The Vanguard Group, Inc. All rights reserved. Vanguard Marketing Corporation, Distributor. Q810 102003 VANGUARD(R) CALVERT SOCIAL INDEX FUND AUGUST 31, 2003 [GRAPHIC] ANNUAL REPORT THE VANGUARD GROUP(R)LOGO HOW TO READ YOUR FUND REPORT This report contains information that can help you evaluate your investment. It includes details about your fund's return and presents data and analysis that provide insight into the fund's performance and investment approach. By reading the letter from Vanguard's chairman, you'll get an understanding of how the fund invests and how the market environment affected its performance. The statistical information that follows can help you understand how the fund's performance and characteristics stack up against those of similar funds and market benchmarks. It's important to keep in mind that the opinions expressed by Vanguard's investment managers are just that: informed opinions. They should not be considered promises or advice. The opinions, like the statistics, cover the period through the date on the cover of this report. As things change--and in the financial markets you can be certain only of change--the investment manager's job is to evaluate new information and make adjustments, if necessary. Of course, the risks of investing in the fund are spelled out in the prospectus. Frequent updates on the fund's performance and information about some of its holdings are available on Vanguard.com. - -------------------------------------------------------------------------------- CONTENTS 1. letter from the chairman 6. fund profile 7. glossary of investment terms 8. performance summary 10. your fund's after-tax returns 11. about your fund expenses 12. financial statements 28. advantages of vanguard.com - -------------------------------------------------------------------------------- SUMMARY * The Investor Shares of Vanguard Calvert Social Index Fund returned 15.3% during the 2003 fiscal year. * The fund's performance was in line with the 15.6% rise in its unmanaged target index and significantly better than the 12.5% gain posted by the average large-cap growth fund. * The fund's technology, health care, and consumer discretionary holdings earned solid returns as a postwar rally boosted returns across all U.S. stock sectors. - -------------------------------------------------------------------------------- WANT LESS CLUTTER IN YOUR MAILBOX? JUST REGISTER WITH VANGUARD.COM AND OPT TO GET FUND REPORTS ONLINE. FELLOW SHAREHOLDER, The Investor Shares of Vanguard Calvert Social Index Fund returned 15.3% during the fiscal year ended August 31, 2003, as the U.S. stock market regained vigor. The fund closely tracked the performance of its target, the Calvert Social Index, and outpaced its average mutual fund peer. [PICTURES OF JOHN J. BRENNAN] - ----------------------------------------------------------- 2003 TOTAL RETURNS FISCAL YEAR ENDED AUGUST 31 - ----------------------------------------------------------- VANGUARD CALVERT SOCIAL INDEX FUND Investor Shares 15.3% Institutional Shares 10.6* Calvert Social Index 15.6 Average Large-Cap Growth Fund** 12.5 Wilshire 5000 Index 14.9 - ----------------------------------------------------------- *Return since inception, January 14, 2003. **Derived from data provided by Lipper Inc. The adjacent table presents the 12-month total return (capital change plus reinvested dividends) for your fund's Investor Shares along with those of its comparative standards: the average competitor, the Calvert Social Index, and the Wilshire 5000 Total Market Index, a proxy for the broad U.S. stock market. The table also includes the return for the fund's Institutional Shares, which require a minimum investment of $10 million and were first offered on January 14. Details on changes in the fund's net asset values, along with its income distributions to shareholders, appear in the table on page 5. If you own Vanguard Calvert Social Index Fund in a taxable account, you may wish to review our report on the fund's after-tax returns on page 10. DISMAL AT THE START, THE STOCK MARKET PERKED UP A slumping economy, weak corporate profits, and growing geopolitical tensions weighed heavily on the stock market as our fiscal year began, and a two-month rally from mid-October quickly ran out of steam. However, following the successful conclusion of major combat operations in Iraq, a distinctly upbeat mood began to permeate the 1 marketplace. Stock prices began to rebound across capitalizations and industry sectors in response to solid corporate earnings announcements and a slew of positive economic reports. - -------------------------------------------------------------------------------- INSTITUTIONAL SHARES This class of shares carries lower expenses and is available for a minimum investment of $10 Million. - -------------------------------------------------------------------------------- The U.S. stock market, as measured by the Wilshire 5000 Index, returned 14.9% for the fiscal year. Technology and other growth-oriented stocks, which had sustained massive losses during the past few years, were among the most impressive gainers. The market's smaller stocks outpaced larger issues, demonstrating investors' renewed appetite for risk. U.S. investors were rewarded with good returns in many international markets as well, although stock performance was only part of the story. The weakening of the U.S. dollar by almost 10% relative to the euro and Japanese yen transformed results that were mediocre by local-currency standards into strong dollar-denominated returns. INTEREST RATES FELL FOR MONTHS, THEN BOUNCED BACK A BIT In the bond market, the fiscal year was marked by two distinctly different phases. Prior to mid-June, the lethargic economy and on-going flight from equities to bonds drove the prices of bonds higher and their yields lower. The yield of the benchmark 10-year U.S. Treasury note dropped to a 45-year low of 3.11% on June 13. After that point, however, longer-term interest rates rose rapidly, with the yield of the 10-year note standing at 4.46% on August 31. For the 12 months, the Lehman Brothers Aggregate Bond Index, a measure of the taxable investment-grade bond market, provided a total return of 4.4%. - ------------------------------------------------------------------------------ MARKET BAROMETER AVERAGE ANNUAL TOTAL RETURNS PERIODS ENDED AUGUST 31, 2003 ---------------------------------- ONE THREE FIVE YEAR YEARS YEARS - ------------------------------------------------------------------------------ STOCKS Russell 1000 Index (Large-caps) 12.9% -11.4% 3.1% Russell 2000 Index (Small-caps) 29.1 -1.2 9.5 Wilshire 5000 Index (Entire market) 14.9 -10.7 3.5 MSCI All Country World Index Free ex USA (International) 12.2 -10.0 1.1 - ------------------------------------------------------------------------------ BONDS Lehman Aggregate Bond Index 4.4% 8.2% 6.6% (Broad taxable market) Lehman Municipal Bond Index 3.1 6.5 5.3 Citigroup 3-Month Treasury Bill Index 1.3 2.9 3.8 ============================================================================== CPI Consumer Price Index 2.2% 2.2% 2.5% - ------------------------------------------------------------------------------ Corporate bonds outperformed Treasuries across all maturities. High- 2 yield corporate bonds performed spectacularly--the Lehman High Yield Index, which tracks the performance of bonds issued by com-panies with low credit ratings, returned 24.9% for the period. Short-term interest rates generally declined for the 12 months, but rose somewhat toward the end. In an effort to add fuel to the economic recovery, the Federal Reserve Board trimmed its target for the federal funds rate twice--in November 2002 and June 2003--by a total of 75 basis points (0.75 percentage point). The rate stood at 1.00% at the fiscal year-end. The yield of the 3-month Treasury bill, which typically lags Fed moves, began the fiscal year at 1.67% and closed at 0.97% after falling to 0.81% in mid-June. FOR THE FUND, A STRONG SECOND HALF FOLLOWED A POOR START The performance of Vanguard Calvert Social Index Fund reflected the starkly different moods in the stock market during the first and second halves of the fiscal year. From August 31, 2002, through February 28, 2003, the fund's Investor Shares returned -5.7%. During the second half of the year, they gained 22.2%. The turnaround in the fund's performance mirrored the strong post-war resurgence of the overall market. Stocks of companies in the technology, health care, and consumer discretionary sectors--which together accounted for 55% of the fund's assets at the fiscal year-end-- posted strong results and were among the largest contributors to the fund's return. The contribution of technology stocks to the fund's success is particularly noteworthy, as these stocks severely hampered performance in 2001 and 2002. For 2003, the fund's tech holdings rose more than 32%. The fund's relatively large allocation to such stocks, in both up markets and down, results from the social screens of the target Calvert Social Index. The index criteria exclude many companies in older industries that generally fall into the value stock category, thus producing a lineup with a tilt toward growth sectors such as technology. Also boosting performance was a rebound in financial services stocks, the fund's largest sector at 29% of assets. These stocks experienced steep losses early in the fiscal year, when investors were repelled by headlines about accounting and management misdeeds, but the group recovered to gain about 7% for the full 12 months. 3 THE FUND'S RECORD SINCE INCEPTION REFLECTS A TOUGH MARKET Vanguard Calvert Social Index Fund began operations on May 31, 2000, just after the onset of what proved to be a severe three-year downturn in the U.S. stock market. As a result, the fund's since-inception performance is quite disappointing. Viewed in context, however, things look a bit better. As the chart at left shows, the fund has met its mandate to closely track the total return of the Calvert Social Index and has fared significantly better--that is, lost less--than the average large-cap growth fund. An initial investment of $10,000 in the fund would have been worth $6,994 on August 31, while the same investment in the average peer would have resulted in some $1,100 less. - ------------------------------------------------------------------------------ TOTAL RETURNS MAY 31, 2000,* TO AUGUST 31, 2003 - ------------------------------------------------------------------------------ AVERAGE FINAL VALUE OF ANNUAL A $10,000 RETURN INITIAL INVESTMENT - ------------------------------------------------------------------------------ Calvert Social Index Fund Investor Shares -10.4% $6,994 Calvert Social Index -10.3 7,013 Average Large-Cap Growth Fund -15.3 5,835 Wilshire 5000 Index -7.3 7,825 - ------------------------------------------------------------------------------ *Fund inception. Through both good and bad markets, one factor that enhances your fund's long-term competitiveness is its low operating costs. During fiscal 2003, for example, the fund's Investor Shares had an expense ratio (operating expenses as a percentage of average net assets) of 0.25%, or $2.50 per $1,000 invested--just a fraction of the 1.57%, or $15.70 per $1,000 invested, charged by the average large-cap growth fund. Our Institutional Shares enjoyed an even lower expense ratio of 0.12% (annualized since inception on January 14). Over time, these low costs mean that more of your fund's returns stay in your account, where they can keep working for you. KEEP YOUR FOCUS ON A LONG-TERM INVESTMENT PLAN The stock market looked more enticing in the past few months than it had in a long time. Does that mean we should expect even better things to come? Is now the "right" time to put more assets in stocks? The truth is that not even the most skilled market-watcher can answer those questions. Nobody knows what the future holds for any asset class. That's why Vanguard has always advocated a balanced, long-term investment approach that includes a mix of stock, bond, and money market funds appropriate for your unique goals, financial circumstances, and risk tolerance. Vanguard Calvert Social Index 4 Fund, which exemplifies both the principles of socially screened investing and the benefits of indexing--broad diversification, tax efficiency, and low costs--can serve a role in such a portfolio. Thank you for your continued confidence in Vanguard. Sincerely, /S/JOHN J. BRENNAN John J. Brennan chairman and chief executive officer SEPTEMBER 15, 2003 - -------------------------------------------------------------------------------- YOUR FUND'S PERFORMANCE AT A GLANCE AUGUST 31, 2002-AUGUST 31, 2003 DISTRIBUTIONS PER SHARE --------------------------- STARTING ENDING INCOME CAPITAL SHARE PRICE SHARE PRICE DIVIDENDS GAINS - -------------------------------------------------------------------------------- Calvert Social Index Fund Investor Shares $6.02 $6.87 $0.06 $0.00 Institutional Shares* 6.22 6.88 0.00 0.00 - -------------------------------------------------------------------------------- *Since inception, January 14, 2003. 5 FUND PROFILE As of 8/31/2003 This Profile provides a snapshot of the fund's characteristics, compared where appropriate with both its unmanaged target index and a broad market index. Key terms are defined on page 7. CALVERT SOCIAL INDEX FUND - ------------------------------------------------------------------- PORTFOLIO CHARACTERISTICS TARGET BROAD FUND INDEX* INDEX** - ------------------------------------------------------------------- Number of Stocks 631 629 5,319 Median Market Cap $31.1B $28.7B $26.8B Price/Earnings Ratio 23.4x 22.7x 21.7x Price/Book Ratio 3.0x 3.0x 2.8x Yield 1.3% 1.6% Investor Shares 1.2% Institutional Shares 1.3% Return on Equity 16.3% 16.2% 19.9% Earnings Growth Rate 13.7% 13.9% 7.7% Foreign Holdings 0.1% 0.1% 0.8% Turnover Rate 14% -- -- Expense Ratio -- -- Investor Shares 0.25% Institutional Shares 0.12%+ Cash Investments 0% -- -- - ------------------------------------------------------------------- - ----------------------------------------------------- TEN LARGEST HOLDINGS (% OF TOTAL NET ASSETS) Microsoft Corp. 4.3% (software) Pfizer Inc. 4.2 (pharmaceuticals) Intel Corp. 3.3 (electronics) Johnson & Johnson 2.6 (pharmaceuticals) International Business Machines Corp. 2.5 (computer hardware) American International Group, Inc. 2.4 (insurance) Cisco Systems, Inc. 2.4 (computer hardware) Bank of America Corp. 2.1 (banking) Merck & Co., Inc. 2.0 (pharmaceuticals) Wells Fargo & Co. 1.5 (banking) - ----------------------------------------------------- Top Ten 27.3% - ----------------------------------------------------- - ----------------------------------------------------------- VOLATILITY MEASURES TARGET BROAD FUND INDEX* FUND INDEX** - ----------------------------------------------------------- R-Squared 1.00 1.00 0.97 1.00 Beta 1.00 1.00 1.13 1.00 - ----------------------------------------------------------- The "Ten Largest Holdings" excludes any temporary cash investments and equity index products. - ------------------------------ INVESTMENT FOCUS MARKET CAP Large STYLE Growth - ------------------------------ - ------------------------------------------------------------- SECTOR DIVERSIFICATION (% OF PORTFOLIO) TARGET BROAD FUND INDEX* INDEX** - ------------------------------------------------------------- Auto & Transportation 2% 2% 3% Consumer Discretionary 13 13 16 Consumer Staples 3 3 7 Financial Services 29 30 22 Health Care 19 18 13 Integrated Oils 0 0 3 Other Energy 1 1 2 Materials & Processing 1 1 4 Producer Durables 4 4 4 Technology 23 23 15 Utilities 5 5 7 Other 0 0 4 - ------------------------------------------------------------- *Calvert Social Index. **Wilshire 5000 Index. +Annualized. VISIT OUR WEBSITE AT VANGUARD.COM FOR REGULARLY UPDATED FUND INFORMATION. 6 GLOSSARY OF INVESTMENT TERMS BETA. A measure of the magnitude of a fund's past share-price fluctuations in relation to the ups and downs of the fund's target index or an overall market index. Each index is assigned a beta of 1.00. Compared with a given index, a fund with a beta of 1.20 typically would have seen its share price rise or fall by 12% when the index rose or fell by 10%. However, a fund's beta should be reviewed in conjunction with its R-squared (see definition below). The lower the R-squared, the less correlation there is between the fund and the benchmark, and the less reliable beta is as an indicator of volatility. - -------------------------------------------------------------------------------- CASH INVESTMENTS. The percentage of a fund's net assets invested in "cash equivalents"--highly liquid, short-term, interest-bearing securities. This figure does not include cash invested in futures contracts or other equity index products to simulate stock investment. - -------------------------------------------------------------------------------- EARNINGS GROWTH RATE. The average annual rate of growth in earnings over the past five years for the stocks now in a fund. - -------------------------------------------------------------------------------- EXPENSE RATIO. The percentage of a fund's average net assets used to pay its annual administrative and advisory expenses. These expenses directly reduce returns to investors. - -------------------------------------------------------------------------------- FOREIGN HOLDINGS. The percentage of a fund's equity assets represented by stocks or American Depositary Receipts of companies based outside the United States. - -------------------------------------------------------------------------------- MEDIAN MARKET CAP. An indicator of the size of companies in which a fund invests; the midpoint of market capitalization (market price x shares outstanding) of a fund's stocks, weighted by the proportion of the fund's assets invested in each stock. Stocks representing half of the fund's assets have market capitalizations above the median, and the rest are below it. - -------------------------------------------------------------------------------- PRICE/BOOK RATIO. The share price of a stock divided by its net worth, or book value, per share. For a fund, the weighted average price/book ratio of the stocks it holds. - -------------------------------------------------------------------------------- PRICE/EARNINGS RATIO. The ratio of a stock's current price to its per-share earnings over the past year. For a fund, the weighted average P/E of the stocks it holds. P/E is an indicator of market expectations about corporate prospects; the higher the P/E, the greater the expectations for a company's future growth. - -------------------------------------------------------------------------------- R-SQUARED. A measure of how much of a fund's past returns can be explained by the returns from the market in general, as measured by the fund's target index or by an overall market index. If a fund's total returns were precisely synchronized with an index's returns, its R-squared would be 1.00. If the fund's returns bore no relationship to the index's returns, its R-squared would be 0. - -------------------------------------------------------------------------------- RETURN ON EQUITY. The annual average rate of return generated by a company during the past five years for each dollar of shareholder's equity (net income divided by shareholder's equity). For a fund, the weighted average return on equity for the companies whose stocks it holds. - -------------------------------------------------------------------------------- TURNOVER RATE. An indication of the fund's trading activity. Funds with high turnover rates incur higher transaction costs and are more likely to distribute capital gains (which are taxable to investors). - -------------------------------------------------------------------------------- YIELD. A snapshot of a fund's income from interest and dividends. The yield, expressed as a percentage of the fund's net asset value, is based on income earned over the past 30 days and is annualized, or projected forward for the coming year. The index yield is based on the current annualized rate of dividends paid on stocks in the index. - -------------------------------------------------------------------------------- 7 PERFORMANCE SUMMARY AS OF 8/31/2003 All of the returns in this report represent past performance, which cannot be used to predict future returns that may be achieved by the fund. Note, too, that both share price and return can fluctuate widely. An investor's shares, when redeemed, could be worth more or less than their original cost. The returns shown do not reflect taxes that a shareholder would pay on fund distributions or on the redemption of fund shares. CALVERT SOCIAL INDEX FUND - -------------------------------------------------------------------------------- CUMULATIVE PERFORMANCE MAY 31, 2000-AUGUST 31, 2003 CALVERT SOCIAL AVERAGE INDEX FUND WILSHIRE CALVERT LARGE-CAP INVESTOR SHARES 5000 INDEX SOCIAL INDEX GROWTH FUND** 5/31/2000 10000 10000 10000 10000 200008 11107 11055 11547 10971 200011 9103 9063 8746 9214 200102 8431 8397 7589 8814 200105 8451 8418 7665 8986 200108 7580 7553 6635 8164 200111 7801 7789 6671 8202 200202 7387 7380 6201 8076 200205 7115 7106 6028 7924 200208 6067 6064 5138 6812 200211 6359 6365 5140 6996 200302 5722 5731 4622 6333 200305 6638 6648 5429 7353 200308 6994 7013 5777 7825 - -------------------------------------------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS PERIODS ENDED AUGUST 31, 2003 -------------------------------- FINAL VALUE ONE SINCE OF A $10,000 YEAR INCEPTION INVESTMENT - -------------------------------------------------------------------------------- Calvert Social Index Fund Investor Shares* 15.28% -10.42% $6,994 Wilshire 5000 Index 14.87 -7.27 7,825 Calvert Social Index 15.65 -10.34 7,013 Average Large-Cap Growth Fund** 12.45 -15.27 5,835 - -------------------------------------------------------------------------------- FINAL VALUE OF SINCE A $10,000,000 INCEPTION+ INVESTMENT - -------------------------------------------------------------------------------- Calvert Social Index Fund Institutional Shares 10.61% $11,061,093 Wilshire 5000 Index 12.32 11,231,937 Calvert Social Index 10.55 11,055,102 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- FISCAL-YEAR TOTAL RETURNS (%) MAY 31, 2000-AUGUST 31, 2003 CALVERT SOCIAL INDEX FUND CALVERT INVESTOR SHARES SOCIAL INDEX 2000 11.2 10.5 2001 -31.8 -31.7 2002 -20 -19.7 2003 15.3 15.6 - -------------------------------------------------------------------------------- *Total return figures do not reflect the $10 annual account maintenance fee applied on balances under $10,000. **Derived from data provided by Lipper Inc. +January 14, 2003. Note: See Financial Highlights tables on pages 23 and 24 for dividend and capital gains information. 8 - -------------------------------------------------------------------------------- Average Annual Total Returns for periods ended June 30, 2003 This table presents average annual total returns through the latest calendar quarter--rather than through the end of the fiscal period. Securities and Exchange Commission rules require that we provide this information. SINCE INCEPTION ONE ------------------------- INCEPTION DATE YEAR CAPITAL INCOME TOTAL - -------------------------------------------------------------------------------- Calvert Social Index Fund Investor Shares* 5/31/2000 2.89% -12.72% 0.57% -12.15% Institutional Shares 1/14/2003 6.11** -- -- -- - -------------------------------------------------------------------------------- *Total return figures do not reflect the $10 annual account maintenance fee applied on balances under $10,000. **Return since inception. 9 YOUR FUND'S AFTER-TAX RETURNS This table presents returns for your fund both before and after taxes. The after-tax returns are shown in two ways: (1) assuming that an investor owned the fund during the entire period and paid taxes on the fund's distributions, and (2) assuming that an investor paid taxes on the fund's distributions and sold all shares at the end of each period. Calculations are based on the highest individual federal income tax and capital gains tax rates in effect at the times of the distributions and the hypothetical sales. State and local taxes were not considered. After-tax returns reflect the reduced tax rates on ordinary income and short-term capital gains that became effective as of January 1, 2003, and on long-term capital gains realized on or after May 6, 2003. However, they do not reflect the reduced rates on "qualified dividend income." The table shows returns for Investor Shares only; returns for other share classes will differ. Please note that your actual after-tax returns will depend on your tax situation and may differ from those shown. Also note that if you own the fund in a tax-deferred account, such as an individual retirement account or a 401(k) plan, this information does not apply to you. Such accounts are not subject to current taxes. Finally, keep in mind that a fund's performance--whether before or after taxes--does not indicate how it will perform in the future. - -------------------------------------------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS PERIODS ENDED AUGUST 31, 2003 SINCE ONE YEAR INCEPTION* -------------------------------- CALVERT SOCIAL INDEX FUND INVESTOR SHARES** Returns Before Taxes 15.28% -10.42% Returns After Taxes on Distributions 14.83 -10.64 Returns After Taxes on Distributions and Sale of Fund Shares 9.86 -8.81 - -------------------------------------------------------------------------------- *May 31, 2000. **Total return figures do not reflect the $10 annual account maintenance fee applied on balances under $10,000. 10 ABOUT YOUR FUND EXPENSES All mutual funds have operating expenses. These expenses include costs for portfolio management, administrative services, and shareholder reports (like this one), among others. Operating expenses, which are deducted from a fund's gross income, directly reduce the investment return of the fund. A fund's expenses are expressed as a percentage of its net assets. This figure is known as the expense ratio. A HYPOTHETICAL EXAMPLE We believe it is important for you to understand the impact of costs on your investment. The following example illustrates the costs that you would incur over a 12-month period if you invested $10,000 in the fund, using the fund's actual return and operating expenses for the fiscal year ended August 31, 2003. For comparative purposes, we also list the average expense ratio for the fund's peer group, which is derived from data provided by Lipper Inc. - -------------------------------------------------------------------------------- FUND COST OF $10,000 PEER GROUP EXPENSE RATIO INVESTMENT IN FUND EXPENSE RATIO - -------------------------------------------------------------------------------- Calvert Social Index Fund Investor Shares 0.25% $27 1.57% Institutional Shares 0.12* 13 1.57 - -------------------------------------------------------------------------------- * Annualized; the Institutional Shares' inception was January 14, 2003. The funds do not charge transaction fees; these results apply whether or not you redeemed your investment at the end of the given period. Your actual costs may have been higher or lower, depending on the amount of your investment and your holding period. Peer-group ratios capture data through year-end 2002. You can find more information about a fund's expense ratio, including annual expense ratios for the past five years, in the Financial Statements section of this report. For additional information on operating expenses and other shareholder costs, please refer to the fund's prospectus. The prospectus presents hypothetical shareholder costs over various time periods based upon a $10,000 investment and a return of 5% a year. This standardized example, which appears in all mutual fund prospectuses, may be useful to you in comparing the costs of investing in different funds. 11 FINANCIAL STATEMENTS AS OF 8/31/2003 STATEMENT OF NET ASSETS This Statement provides a detailed list of the fund's holdings, including each security's market value on the last day of the reporting period. Securities are grouped and subtotaled by asset type (common stocks, bonds, etc.) and by industry sector. Other assets are added to, and liabilities are subtracted from, the value of Total Investments to calculate the fund's Net Assets. Finally, Net Assets are divided by the outstanding shares of the fund to arrive at its share price, or Net Asset Value (NAV) Per Share. At the end of the Statement of Net Assets, you will find a table displaying the composition of the fund's net assets. Because all income and any realized gains must be distributed to shareholders each year, the bulk of net assets consists of Paid-in Capital (money invested by shareholders). The amounts shown for Undistributed Net Investment Income and Accumulated Net Realized Gains usually approximate the sums the fund had available to distribute to shareholders as income dividends or capital gains as of the statement date, but may differ because certain investments or transactions may be treated differently for financial statement and tax purposes. Any Accumulated Net Realized Losses, and any cumulative excess of distributions over net income or net realized gains, will appear as negative balances. Unrealized Appreciation (Depreciation) is the difference between the market value of the fund's investments and their cost, and reflects the gains (losses) that would be realized if the fund were to sell all of its investments at their statement-date values. - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- COMMON STOCKS (99.8%) - -------------------------------------------------------------------------------- AUTO & TRANSPORTATION (1.9%) United Parcel Service, Inc. 14,738 $ 925 FedEx Corp. 8,002 537 Harley-Davidson, Inc. 8,740 435 Southwest Airlines Co. 19,934 341 Genuine Parts Co. 4,971 159 Delphi Corp. 14,032 127 Expeditors International of Washington, Inc. 3,000 113 C.H. Robinson Worldwide, Inc. 2,268 86 * Gentex Corp. 2,200 83 BorgWarner, Inc. 800 57 CNF Inc. 1,365 41 Delta Air Lines, Inc. 3,100 40 ArvinMeritor, Inc. 1,900 36 * Swift Transportation Co., Inc. 1,500 32 Skywest, Inc. 1,700 30 * Continental Airlines, Inc. Class B 1,900 29 Visteon Corp. 3,600 24 * Kansas City Southern 1,700 21 * Atlantic Coast Airlines Holdings Inc. 1,100 9 --------------- $ 3,125 --------------- CONSUMER DISCRETIONARY (13.0%) Home Depot, Inc. 66,108 2,126 * AOL Time Warner Inc. 123,219 2,016 Lowe's Cos., Inc. 20,296 1,113 Target Corp. 23,646 960 Gillette Co. 26,672 866 Kimberly-Clark Corp. 14,678 750 * eBay Inc. 12,186 675 * Kohl's Corp. 8,639 546 * Yahoo! Inc. 14,609 488 * InterActiveCorp 12,634 468 Avon Products, Inc. 6,726 431 Omnicom Group Inc. 5,439 425 * Costco Wholesale Corp. 13,064 419 * Best Buy Co., Inc. 7,545 392 The Gap, Inc. 18,445 385 * Electronic Arts Inc. 4,172 374 * Amazon.com, Inc. 8,048 374 * Bed Bath & Beyond, Inc. 8,378 361 * Staples, Inc. 14,035 346 The McGraw-Hill Cos., Inc. 5,464 333 * Starbucks Corp. 11,094 316 * Apollo Group, Inc. Class A 3,826 245 * EchoStar Communications Corp. Class A 6,546 242 Eastman Kodak Co. 8,200 229 Dollar General Corp. 8,645 198 New York Times Co. Class A 4,329 192 Family Dollar Stores, Inc. 4,631 186 Newell Rubbermaid, Inc. 7,458 177 12 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- J.C. Penney Co., Inc. (Holding Company) 7,750 $ 164 * Office Depot, Inc. 8,743 159 * Univision Communications Inc. 4,174 156 Whirlpool Corp. 2,000 139 * Dollar Tree Stores, Inc. 3,274 128 * Career Education Corp. 2,600 117 Estee Lauder Cos. Class A 3,220 111 Darden Restaurants Inc. 4,838 105 Jones Apparel Group, Inc. 3,400 105 Ross Stores, Inc. 2,040 103 * Robert Half International, Inc. 4,521 101 * ChoicePoint Inc. 2,500 98 * PETsMART, Inc. 4,066 97 E.W. Scripps Co. Class A 1,105 96 Black & Decker Corp. 2,217 95 Sabre Holdings Corp. 4,174 94 * Brinker International, Inc. 2,732 93 Harman International Industries, Inc. 900 90 * CDW Corp. 1,716 89 * Iron Mountain, Inc. 2,250 83 * Monster Worldwide Inc. 3,044 83 * Williams-Sonoma, Inc. 2,652 81 Manpower Inc. 2,002 78 * Lamar Advertising Co. Class A 2,318 77 * Convergys Corp. 4,301 77 Fastenal Co. 1,902 77 Nordstrom, Inc. 2,881 75 * Corinthian Colleges, Inc. 1,300 75 R.R. Donnelley & Sons Co. 2,966 75 Outback Steakhouse 1,900 73 The Stanley Works 2,420 73 * Krispy Kreme Doughnuts, Inc. 1,500 66 Belo Corp. Class A 2,759 64 * Hispanic Broadcasting Corp. 1,938 61 Viad Corp. 2,527 60 Maytag Corp. 2,214 60 * ITT Educational Services, Inc. 1,300 56 * Entercom Communications Corp. 1,100 55 * Education Management Corp. 900 55 * O'Reilly Automotive, Inc. 1,400 54 * Tech Data Corp. 1,570 52 * The Cheesecake Factory 1,400 51 * Getty Images, Inc. 1,200 49 * The Corporate Executive Board Co. 1,100 49 * Saks Inc. 3,600 45 * Borders Group, Inc. 2,304 45 * DeVry, Inc. 1,700 44 Snap-On Inc. 1,479 44 Reebok International Ltd. 1,300 43 * Valassis Communications, Inc. 1,476 43 * Furniture Brands International Inc. 1,500 43 Regis Corp. 1,200 42 * BJ's Wholesale Club, Inc. 1,899 41 Meredith Corp. 869 41 Ruby Tuesday, Inc. 1,800 41 * DoubleClick Inc. 3,559 40 Alberto-Culver Co. Class B 700 40 * Advance Auto Parts, Inc. 533 40 Lee Enterprises, Inc. 1,000 39 Media General, Inc. Class A 636 39 * Charter Communications, Inc. 8,500 38 * Extended Stay America, Inc. 2,500 38 Harte-Hanks, Inc. 2,000 38 * Overture Services, Inc. 1,500 37 * United Statioers, Inc. 900 37 John Wiley & Sons Class A 1,282 36 Ethan Allen Interiors, Inc. 900 35 * Linens 'n Things, Inc. 1,200 35 * Barnes & Noble, Inc. 1,293 34 La-Z-Boy Inc. 1,500 34 * BearingPoint, Inc. 3,876 32 * American Greetings Corp. Class A 1,700 31 * CEC Entertainment Inc. 800 31 * Tommy Hilfiger Corp. 2,499 31 * Earthlink, Inc. 4,057 31 * Arbitron Inc. 800 30 * Hollywood Entertainment Corp. 1,600 28 Callaway Golf Co. 1,802 27 The Brink's Co. 1,600 26 Blyth, Inc. 900 25 Tupperware Corp. 1,500 24 * Cox Radio, Inc. 1,000 24 * Insight Enterprises, Inc. 1,300 23 * Scholastic Corp. 800 23 * Catalina Marketing Corp. 1,275 18 Washington Post Co. Class B 20 14 The Nautilus Group, Inc. 900 11 --------------- $ 20,893 --------------- CONSUMER STAPLES (2.9%) Walgreen Co. 29,420 958 Colgate-Palmolive Co. 15,517 858 Sysco Corp. 18,688 588 General Mills, Inc. 10,571 490 CVS Corp. 11,260 367 H.J. Heinz Co. 10,110 327 Kellogg Co. 6,679 224 Wm. Wrigley Jr. Co. 4,208 223 Hershey Foods Corp. 2,600 182 * Whole Foods Market, Inc. 1,700 92 13 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- SuperValu Inc. 3,788 $ 91 McCormick & Co., Inc. 2,322 62 Dial Corp. 2,702 55 * Performance Food Group Co. 1,333 52 Church & Dwight, Inc. 1,100 35 * American Italian Pasta Co. 500 21 --------------- $ 4,625 --------------- FINANCIAL SERVICES (29.6%) BANKS--NEW YORK CITY (1.6%) J.P. Morgan Chase & Co. 58,349 1,997 The Bank of New York Co., Inc. 20,940 616 BANKS--OUTSIDE NEW YORK CITY (12.3%) Bank of America Corp. 42,996 3,407 Wells Fargo & Co. 48,163 2,415 Wachovia Corp. 38,664 1,630 Bank One Corp. 33,309 1,315 U.S. Bancorp 54,960 1,314 FleetBoston Financial Corp. 30,074 890 Fifth Third Bancorp 13,897 814 BB&T Corp. 16,032 585 National City Corp. 17,517 555 SunTrust Banks, Inc. 6,913 423 State Street Corp. 9,563 420 Mellon Financial Corp. 12,425 390 PNC Financial Services Group 8,129 387 KeyCorp 12,102 330 SouthTrust Corp. 9,752 283 M & T Bank Corp. 3,025 255 Comerica, Inc. 5,010 247 Northern Trust Corp. 5,533 234 Regions Financial Corp. 6,301 222 AmSouth Bancorp 10,092 217 Synovus Financial Corp. 8,771 214 Marshall & Ilsley Corp. 6,075 188 Union Planters Corp. 5,635 180 North Fork Bancorp, Inc. 4,537 153 First Tennessee National Corp. 3,600 149 National Commerce Financial Corp. 5,944 149 Zions Bancorp 2,615 146 Popular, Inc. 3,533 133 Banknorth Group, Inc. 4,687 132 Huntington Bancshares Inc. 6,300 126 Compass Bancshares Inc. 3,653 126 Mercantile Bankshares Corp. 2,364 97 TCF Financial Corp. 2,012 93 Hibernia Corp. Class A 4,416 92 Commerce Bancshares, Inc. 1,800 78 Commerce Bancorp, Inc. 1,900 77 Associated Banc-Corp 2,014 77 Valley National Bancorp 2,697 76 Doral Financial Corp. 1,800 74 Fulton Financial Corp. 3,103 63 City National Corp. 1,167 60 Wilmington Trust Corp. 1,888 60 Bank of Hawaii Corp. 1,740 59 Sky Financial Group, Inc. 2,500 59 Cullen/Frost Bankers, Inc. 1,500 57 Hudson United Bancorp 1,300 51 FirstMerit Corp. 2,021 51 Investors Financial Services Corp. 1,700 51 Colonial BancGroup, Inc. 3,251 48 Park National Corp. 394 44 Westamerica Bancorporation 1,000 44 BancorpSouth, Inc. 2,000 43 Old National Bancorp 1,796 42 First Midwest Bancorp, Inc. 1,350 41 Trustmark Corp. 1,496 39 Whitney Holdings Corp. 1,100 38 United Bankshares, Inc. 1,200 37 Southwest Bancorporation of Texas, Inc. 900 33 The South Financial Group, Inc. 1,300 32 Community First Bankshares, Inc. 1,100 31 Greater Bay Bancorp 1,500 31 Chittenden Corp. 1,000 29 Citizens Banking Corp. 1,100 29 * Silicon Valley Bancshares 1,000 24 DIVERSIFIED FINANCIAL SERVICES (1.8%) American Express Co. 33,206 1,496 Marsh & McLennan Cos., Inc. 15,351 768 The Goldman Sachs Group, Inc. 6,931 613 * BISYS Group, Inc. 3,448 63 Leucadia National Corp. 1,000 38 FINANCE COMPANIES (0.2%) Capital One Financial Corp. 6,465 345 FINANCE--SMALL LOAN (0.4%) SLM Corp. 13,242 532 * AmeriCredit Corp. 4,500 48 FINANCIAL DATA PROCESSING SERVICES (1.9%) First Data Corp. 21,594 829 Automatic Data Processing, Inc. 17,148 684 Paychex, Inc. 9,665 348 * SunGard Data Systems, Inc. 8,112 229 * Fiserv, Inc. 5,547 216 * Concord EFS, Inc. 13,895 192 * Affiliated Computer Services, Inc. Class A 3,657 181 14 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- * DST Systems, Inc. 3,181 $ 126 Fair, Isaac, Inc. 1,400 82 Delux Corp. 1,602 68 * CheckFree Corp. 1,808 42 Jack Henry & Associates Inc. 2,100 39 NDCHealth Corp. 1,000 21 * Advent Software, Inc. 900 15 FINANCIAL INFORMATION SERVICES (0.2%) Moody's Corp. 3,616 188 * The Dun & Bradstreet Corp. 2,160 91 Dow Jones & Co., Inc. 1,121 48 FINANCIAL MISCELLANEOUS (3.0%) Fannie Mae 28,147 1,824 Freddie Mac 19,904 1,058 MBNA Corp. 32,584 761 MBIA, Inc. 4,184 236 H & R Block, Inc. 4,664 206 Ambac Financial Group, Inc. 3,041 197 MGIC Investment Corp. 2,842 160 Radian Group, Inc. 2,700 128 Fidelity National Financial, Inc. 3,891 112 * Providian Financial Corp. 8,181 84 First American Corp. 2,200 53 Brown & Brown, Inc. 1,600 50 Nationwide Financial Services, Inc. 1,600 47 Cross Timbers Royalty Trust 38 1 INSURANCE--LIFE (0.6%) Prudential Financial, Inc. 15,826 576 The Principal Financial Group, Inc. 8,009 252 Jefferson-Pilot Corp. 4,111 182 The MONY Group Inc. 1,300 36 INSURANCE--MULTILINE (4.0%) American International Group, Inc. 65,854 3,923 AFLAC Inc. 14,716 471 The Hartford Financial Services Group Inc. 7,398 394 St. Paul Cos., Inc. 6,539 227 CIGNA Corp. 4,052 193 Lincoln National Corp. 5,063 179 Aon Corp. 7,811 173 Cincinnati Financial Corp. 4,018 162 SAFECO Corp. 4,008 145 Torchmark Corp. 3,377 136 UnumProvident Corp. 7,423 105 Arthur J. Gallagher & Co. 2,600 70 * Markel Corp. 257 69 Protective Life Corp. 1,787 52 StanCorp Financial Group, Inc. 900 51 Unitrin, Inc. 1,396 41 American National Insurance Co. 436 37 * Allmerica Financial Corp. 1,473 35 INSURANCE--PROPERTY-CASUALTY (1.2%) Progressive Corp. of Ohio 5,477 387 The Chubb Corp. 4,937 335 XL Capital Ltd. Class A 3,900 295 ACE Ltd. 7,533 243 Everest Re Group, Ltd. 1,463 107 The PMI Group Inc. 2,520 89 RenaissanceRe Holdings Ltd. 1,900 79 White Mountains Insurance Group Inc. 190 76 W.R. Berkley Corp. 2,100 69 PartnerRe Ltd. 1,296 65 HCC Insurance Holdings, Inc. 1,700 50 Transatlantic Holdings, Inc. 670 47 Erie Indemnity Co. Class A 1,122 46 Mercury General Corp. 800 35 Commerce Group, Inc. 800 29 * Ohio Casualty Corp. 1,800 25 INVESTMENT MANAGEMENT COMPANIES (0.5%) T. Rowe Price Group Inc. 3,561 151 Janus Capital Group Inc. 6,875 119 Allied Capital Corp. 3,200 82 Federated Investors, Inc. 2,716 80 SEI Corp. 2,144 75 Neuberger Berman Inc. 1,654 69 Waddell & Reed Financial, Inc. 2,367 61 Eaton Vance Corp. 1,718 59 * Affiliated Managers Group, Inc. 600 41 RENT & LEASE SERVICES--COMMERCIAL * United Rentals, Inc. 1,497 25 SAVINGS & LOAN (1.3%) Washington Mutual, Inc. 26,603 1,037 Golden West Financial Corp. 3,734 322 Sovereign Bancorp, Inc. 7,468 147 Green Point Financial Corp. 3,431 116 New York Community Bancorp, Inc. 3,600 111 Astoria Financial Corp. 2,146 69 Hudson City Bancorp, Inc. 2,000 58 People's Bank 1,700 51 Webster Financial Corp. 1,200 47 Independence Community Bank Corp. 1,400 46 Washington Federal Inc. 1,750 44 15 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- IndyMac Bancorp, Inc. 1,500 $ 35 Staten Island Bancorp, Inc. 1,500 31 Commercial Federal Corp. 1,200 30 Downey Financial Corp. 600 25 SECURITIES BROKERS & Services (0.6%) Charles Schwab Corp. 29,422 320 Franklin Resources Corp. 4,135 179 Legg Mason Inc. 1,969 141 * E*TRADE Group, Inc. 10,189 94 A.G. Edwards & Sons, Inc. 2,320 84 Jefferies Group, Inc. 1,400 42 American Capital Strategies, Ltd. 1,579 39 LaBranche & Co. Inc. 1,600 28 * Investment Technology Group, Inc. 1,450 26 --------------- $ 47,991 --------------- HEALTH CARE (18.6%) BIOTECH RESEARCH & Production (2.2%) * Amgen, Inc. 33,874 2,232 * Genzyme Corp.-General Division 6,126 289 * Biogen, Inc. 4,302 170 * IDEC Pharmaceuticals Corp. 4,433 154 * Millennium Pharmaceuticals, Inc. 7,888 110 * Invitrogen Corp. 1,300 75 * Cephalon, Inc. 1,600 71 * ICOS Corp. 1,593 62 * Millipore Corp. 1,300 59 * Quintiles Transnational Corp. 3,255 46 * IDEXX Laboratories Corp. 1,000 42 * OSI Pharmaceuticals, Inc. 1,000 38 * Protein Design Labs, Inc. 2,600 32 * Abgenix, Inc. 2,200 29 * Applera Corp.- Celera Genomics Group 2,100 21 * Enzon Pharmaceuticals, Inc. 1,100 13 * Transkaryotic Therapies, Inc. 700 9 DRUGS & PHARMACEUTICALS (11.7%) Pfizer Inc. 226,899 6,789 Johnson & Johnson 85,317 4,230 Merck & Co., Inc. 64,451 3,243 Bristol-Myers Squibb Co. 55,732 1,414 Cardinal Health, Inc. 12,871 733 Schering-Plough Corp. 42,011 638 * Forest Laboratories, Inc. 10,356 487 * Gilead Sciences, Inc. 5,736 383 Allergan, Inc. 3,833 305 * MedImmune Inc. 6,792 237 AmerisourceBergen Corp. 3,200 186 * Barr Laboratories, Inc. 1,693 115 * IVAX Corp. 4,366 86 * SICOR, Inc. 2,300 46 Medicis Pharmaceutical Corp. 733 45 * Vertex Pharmaceuticals, Inc. 1,886 24 * Alkermes, Inc. 1,600 18 ELECTRONICS--MEDICAL SYSTEMS (1.2%) Medtronic, Inc. 34,906 1,731 * Varian Medical Systems, Inc. 2,000 112 * Affymetrix, Inc. 1,400 32 HEALTH & PERSONAL CARE (0.6%) * Anthem, Inc. 4,033 295 McKesson Corp. 8,313 272 * Express Scripts Inc. 1,804 117 * Lincare Holdings, Inc. 2,979 103 Omnicare, Inc. 2,923 99 * Apria Healthcare Group Inc. 1,600 41 * Accredo Health, Inc. 1,350 32 HEALTH CARE FACILITIES (0.3%) * Quest Diagnostics, Inc. 2,300 138 * Laboratory Corp. of America Holdings 4,200 127 Health Management Associates Class A 5,691 127 * DaVita, Inc. 1,741 53 * Renal Care Group, Inc. 1,400 51 * Pharmaceutical Product Development, Inc. 1,400 36 * LifePoint Hospitals, Inc. 1,000 29 HEALTH CARE MANAGEMENT SERVICES (0.8%) * WellPoint Health Networks Inc. Class A 4,236 330 * Caremark Rx, Inc. 7,500 188 IMS Health, Inc. 6,494 126 * Health Net Inc. 2,976 95 * WebMD Corp. 8,770 90 * Oxford Health Plans, Inc. 2,410 87 * AdvancePCS 1,900 76 * Universal Health Services Class B 1,482 74 * First Health Group Corp. 2,737 72 * Mid Atlantic Medical Services, Inc. 1,400 69 * Cerner Corp. 800 28 * Orthodontic Centers of America, Inc. 1,100 8 MEDICAL & Dental Instruments & Supplies (1.8%) * Boston Scientific Corp. 8,358 502 Guidant Corp. 8,914 447 Stryker Corp. 3,994 303 * Zimmer Holdings, Inc. 5,600 290 16 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- * St. Jude Medical, Inc. 5,226 272 Becton, Dickinson & Co. 7,339 268 Biomet, Inc. 6,817 203 * Patterson Dental Co. 2,000 109 DENTSPLY International Inc. 1,956 86 Beckman Coulter, Inc. 1,800 80 * Henry Schein, Inc. 1,300 75 * Apogent Technologies Inc. 2,873 63 * Edwards Lifesciences Corp. 1,700 48 * ResMed Inc. 1,000 43 * Respironics, Inc. 1,000 42 * Cytyc Corp. 3,100 41 * Techne Corp. 1,200 40 Invacare Corp. 900 34 MEDICAL SERVICES * Coventry Health Care Inc. 1,200 56 --------------- $ 30,071 --------------- MATERIALS & PROCESSING (1.4%) Weyerhaeuser Co. 6,300 375 Masco Corp. 13,631 338 Praxair, Inc. 4,714 301 Air Products & Chemicals, Inc. 6,113 289 Avery Dennison Corp. 2,785 152 * American Standard Cos., Inc. 1,800 144 Ecolab, Inc. 5,300 137 * Sealed Air Corp. 2,412 117 Sigma-Aldrich Corp. 1,736 95 Bemis Co., Inc. 1,500 68 * Catellus Development Corp. 2,244 53 * Cabot Microelectronics Corp. 700 46 Harsco Corp. 1,154 45 AptarGroup Inc. 1,000 39 York International Corp. 1,100 36 Corn Products International, Inc. 1,000 32 Worthington Industries, Inc. 1,900 29 Hughes Supply, Inc. 600 21 --------------- $ 2,317 --------------- OTHER ENERGY (0.5%) EOG Resources, Inc. 3,321 141 * Smith International, Inc. 2,932 115 XTO Energy, Inc. 5,237 111 * Pioneer Natural Resources Co. 3,300 84 Equitable Resources, Inc. 1,800 71 * Cooper Cameron Corp. 1,400 68 * Calpine Corp. 10,300 58 Chesapeake Energy Corp. 5,300 57 * FMC Technologies Inc. 1,838 44 * Key Energy Services, Inc. 3,600 37 * Grant Prideco, Inc. 3,200 37 * SEACOR SMIT Inc. 600 24 --------------- $ 847 --------------- PRODUCER DURABLES (4.4%) * Applied Materials, Inc. 47,190 1,019 Emerson Electric Co. 12,133 677 Illinois Tool Works, Inc. 7,604 550 Deere & Co. 6,915 391 * KLA-Tencor Corp. 5,447 323 * Agilent Technologies, Inc. 12,266 298 Pitney Bowes, Inc. 6,757 264 Danaher Corp. 3,225 249 * Lexmark International, Inc. 3,672 246 * Xerox Corp. 21,094 227 Dover Corp. 5,774 220 Parker Hannifin Corp. 3,451 171 * Novellus Systems, Inc. 4,258 170 Cooper Industries, Inc. Class A 2,600 132 W.W. Grainger, Inc. 2,356 117 D. R. Horton, Inc. 3,650 114 * Waters Corp. 3,601 110 Diebold, Inc. 2,095 102 Pulte Homes, Inc. 1,426 95 * LAM Research Corp. 3,600 93 American Power Conversion Corp. 5,159 92 Pall Corp. 3,600 90 * Teradyne, Inc. 4,930 88 * Garmin Ltd. 1,906 76 Donaldson Co., Inc. 1,246 68 * NVR, Inc. 155 67 KB HOME 1,100 63 Pentair, Inc. 1,457 62 * Crown Castle International Corp. 5,300 57 * Tektronix, Inc. 2,400 57 Hubbell Inc. Class B 1,373 55 * Andrew Corp. 4,308 53 Graco, Inc. 1,300 51 HON Industries, Inc. 1,382 51 Herman Miller, Inc. 2,106 49 Molex, Inc. Class A 1,932 49 * AGCO Corp. 2,200 49 Cummins Inc. 956 48 Ryland Group, Inc. 700 47 * Cymer, Inc. 1,000 46 * Polycom, Inc. 2,600 45 MDC Holdings, Inc. 870 44 Ametek, Inc. 1,000 42 * Varian Semiconductor Equipment Associates, Inc. 1,000 41 Kennametal, Inc. 1,000 39 Roper Industries Inc. 900 38 * Flowserve Corp. 1,600 34 Cognex Corp. 1,000 31 * Terex Corp. 1,300 30 17 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- * Axcelis Technologies, Inc. 2,800 $ 24 * Credence Systems Corp. 1,800 21 --------------- $ 7,175 --------------- TECHNOLOGY (22.7%) COMMUNICATIONS TECHNOLOGY (3.8%) * Cisco Systems, Inc. 201,777 3,864 QUALCOMM Inc. 22,519 930 * Juniper Networks, Inc. 9,300 160 Scientific-Atlanta, Inc. 4,313 147 * JDS Uniphase Corp. 35,785 123 * Avaya Inc. 8,974 94 Symbol Technologies, Inc. 6,768 92 * UTStarcom, Inc. 2,000 86 * CIENA Corp. 12,480 81 * NCR Corp. 2,563 74 * Tellabs, Inc. 10,641 69 Harris Corp. 1,900 63 * 3Com Corp. 10,361 59 * ADC Telecommunications, Inc. 22,916 58 * Advanced Fibre Communications, Inc. 2,500 58 * Brocade Communications Systems, Inc. 6,700 38 Black Box Corp. 600 28 * CSG Systems International, Inc. 1,570 24 * Extreme Networks, Inc. 2,900 20 * CommScope, Inc. 1,368 14 COMPUTER SERVICES SOFTWARE & Systems (6.2%) Microsoft Corp. 265,171 7,032 * Veritas Software Corp. 11,956 412 Adobe Systems, Inc. 6,655 258 * Intuit, Inc. 5,399 245 * Symantec Corp. 4,056 233 * Computer Sciences Corp. 5,083 216 * BEA Systems, Inc. 11,100 150 * QLogic Corp. 2,699 132 * Siebel Systems, Inc. 12,598 127 * Amdocs Ltd. 4,976 111 * Mercury Interactive Corp. 2,500 110 * Cadence Design Systems, Inc. 7,594 108 * BMC Software, Inc. 6,729 99 * Citrix Systems, Inc. 4,741 98 * Check Point Software Technologies Ltd. 5,200 91 * Ceridian Corp. 4,077 79 * Compuware Corp. 10,085 60 Autodesk, Inc. 3,266 58 * Novell, Inc. 10,643 54 Reynolds & Reynolds Class A 1,703 49 * Sybase, Inc. 2,656 45 * Acxiom Corp. 2,617 42 * Mentor Graphics Corp. 2,000 41 National Instruments Corp. 1,000 40 * CACI International, Inc. 800 36 * Electronics for Imaging, Inc. 1,575 34 * Ascential Software Corp. 1,800 32 * Parametric Technology Corp. 7,070 24 * NetIQ Corp. 1,600 22 * American Management Systems, Inc. 1,155 17 * Retek Inc. 1,200 9 COMPUTER TECHNOLOGY (6.4%) International Business Machines Corp. 49,657 4,072 * Dell Inc. 64,984 2,121 Hewlett-Packard Co. 78,734 1,568 * EMC Corp. 62,735 800 * Sun Microsystems, Inc. 91,570 353 Electronic Data Systems Corp. 13,634 298 * Apple Computer, Inc. 9,874 223 * Network Appliance, Inc. 9,710 218 * Synopsys, Inc. 2,195 150 * Unisys Corp. 9,299 121 * NVIDIA Corp. 4,400 80 * Storage Technology Corp. 3,069 79 * Zebra Technologies Corp. Class A 1,200 64 * Maxtor Corp. 5,483 63 * Emulex Corp. 2,300 56 * Ingram Micro, Inc. Class A 3,356 47 * Gateway, Inc. 5,826 34 * Quantum Corp. 4,316 13 ELECTRONICS (0.1%) * Sanmina-SCI Corp. 14,688 132 * Semtech Corp. 2,200 46 AVX Corp. 1,034 14 ELECTRONICS--SEMICONDUCTORS/COMPONENTS (6.0%) Intel Corp. 187,764 5,374 Texas Instruments, Inc. 49,765 1,187 * Analog Devices, Inc. 10,466 429 Linear Technology Corp. 8,919 368 * Xilinx, Inc. 9,632 297 * Micron Technology, Inc. 15,685 225 * Altera Corp. 9,828 221 Microchip Technology, Inc. 5,800 162 * Broadcom Corp. 5,946 162 * Jabil Circuit, Inc. 4,634 130 * LSI Logic Corp. 10,695 123 * Intersil Corp. 3,900 114 18 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- * Advanced Micro Devices, Inc. 9,898 $ 112 * Marvell Technology Group Ltd. 2,433 103 * PMC Sierra Inc. 4,883 70 * Integrated Circuit Systems, Inc. 2,000 69 * Atmel Corp. 11,992 55 * Avnet, Inc. 2,918 53 * Arrow Electronics, Inc. 2,429 50 * Applied Micro Circuits Corp. 8,446 49 * RF Micro Devices, Inc. 5,114 45 * Fairchild Semiconductor International, Inc. 2,500 44 * Conexant Systems, Inc. 7,600 42 * Agere Systems Inc. Class A 13,764 42 * Integrated Device Technology Inc. 2,900 40 * Agere Systems Inc. Class B 11,800 34 * Micrel, Inc. 1,900 26 * Lattice Semiconductor Corp. 2,900 26 * TriQuint Semiconductor, Inc. 3,545 20 ELECTRONICS--TECHNOLOGY (0.1%) * Solectron Corp. 22,298 132 * The Titan Corp. 2,200 35 * KEMET Corp. 2,472 30 * Coherent, Inc. 800 21 SCIENTIFIC EQUIPMENT & Supplies (0.1%) Applera Corp.- Applied Biosystems Group 5,945 129 * Varian, Inc. 1,000 34 --------------- $ 36,751 --------------- UTILITIES (4.6%) SBC Communications Inc. 95,389 2,145 BellSouth Corp. 53,024 1,336 * Comcast Corp. Special Class A 25,369 719 * AT&T Wireless Services Inc. 64,158 553 * NEXTEL Communications, Inc. 28,494 549 ALLTEL Corp. 8,922 409 * Cox Communications, Inc. Class A 5,701 187 KeySpan Corp. 4,513 152 Kinder Morgan, Inc. 2,751 146 NiSource, Inc. 7,523 145 CenturyTel, Inc. 3,888 135 * Cablevision Systems NY Group Class A 5,429 109 * AES Corp. 16,488 107 * Citizens Communications Co. 8,152 93 Telephone & Data Systems, Inc. 1,374 79 Questar Corp. 2,411 77 MDU Resources Group, Inc. 2,145 73 Puget Energy, Inc. 2,714 59 OGE Energy Corp. 2,200 48 AGL Resources Inc. 1,700 47 Philadelphia Suburban Corp. 2,000 47 Hawaiian Electric Industries Inc. 1,100 47 ONEOK, Inc. 2,130 45 NICOR Inc. 1,263 43 Peoples Energy Corp. 1,000 40 WGL Holdings Inc. 1,400 38 Piedmont Natural Gas, Inc. 900 35 IDACORP, Inc. 1,051 25 Cleco Corp. 1,400 22 * Sierra Pacific Resources 3,200 16 --------------- $ 7,526 --------------- OTHER (0.2%) * SPX Corp. 2,300 114 Teleflex Inc. 1,100 52 Carlisle Co., Inc. 933 42 Lancaster Colony Corp. 800 32 --------------- $ 240 --------------- - -------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost $177,114) $ 161,561 - -------------------------------------------------------------------------------- FACE AMOUNT (000) - -------------------------------------------------------------------------------- TEMPORARY CASH INVESTMENTS (0.2%) - -------------------------------------------------------------------------------- REPURCHASE AGREEMENTS Collateralized by U.S. Government Obligations in a Pooled Cash Account 1.05%, 9/2/2003 $ 212 212 1.06%, 9/2/2003--Note E 78 78 - -------------------------------------------------------------------------------- TOTAL TEMPORARY CASH INVESTMENTS (Cost $290) 290 - -------------------------------------------------------------------------------- TOTAL INVESTMENTS (100.0%) (Cost $177,404) $ 161,851 - -------------------------------------------------------------------------------- OTHER ASSETS AND LIABILITIES - -------------------------------------------------------------------------------- Other Assets--Note B 857 Liabilities--Note E (782) --------------- $ 75 --------------- - -------------------------------------------------------------------------------- NET ASSETS (100%) $ 161,926 ================================================================================ *See Note A in Notes to Financial Statements. *Non-income-producing security. 19 - ------------------------------------------------------------------ AMOUNT CALVERT SOCIAL INDEX FUND (000) - ------------------------------------------------------------------ AT AUGUST 31, 2003, NET ASSETS CONSISTED OF: - ------------------------------------------------------------------ Paid-in Capital $ 188,534 Undistributed Net Investment Income 869 Accumulated Net Realized Losses (11,924) Unrealized Depreciation (15,553) - ------------------------------------------------------------------ NET ASSETS $ 161,926 ================================================================== Investor Shares--Net Assets Applicable to 21,851,405 outstanding $.001 par value shares of beneficial interest (unlimited authorization) $ 150,147 - ------------------------------------------------------------------ NET ASSET VALUE PER SHARE-- INVESTOR SHARES $ 6.87 ================================================================== Institutional Shares--Net Assets Applicable to 1,712,779 outstanding $.001 par value shares of beneficial interest (unlimited authorization) $ 11,779 - ------------------------------------------------------------------ NET ASSET VALUE PER SHARE-- INSTITUTIONAL SHARES $ 6.88 ================================================================== See Note C in Notes to Financial Statements for the tax-basis components of net assets. 20 STATEMENT OF OPERATIONS This Statement shows the types of income earned by the fund during the reporting period, and details the operating expenses charged to each class of its shares. These expenses directly reduce the amount of investment income available to pay to shareholders as income dividends. This Statement also shows any Net Gain (Loss) realized on the sale of investments, and the increase or decrease in the Unrealized Appreciation (Depreciation) of investments during the period. - -------------------------------------------------------------------------------- CALVERT SOCIAL INDEX FUND YEAR ENDED AUGUST 31, 2003 (000) - -------------------------------------------------------------------------------- INVESTMENT INCOME INCOME Dividends $ 1,668 Interest 5 Security Lending 4 - -------------------------------------------------------------------------------- Total Income $ 1,677 - -------------------------------------------------------------------------------- EXPENSES The Vanguard Group--Note B Management and Administrative Investor Shares 194 Institutional Shares 7 Marketing and Distribution Investor Shares 19 Institutional Shares -- Custodian Fees 38 Auditing Fees 13 Shareholders' Reports and Proxies Investor Shares 14 Institutional Shares -- - -------------------------------------------------------------------------------- Total Expenses 285 - -------------------------------------------------------------------------------- NET INVESTMENT INCOME 1,392 - -------------------------------------------------------------------------------- REALIZED NET GAIN (LOSS) ON INVESTMENT SECURITIES SOLD (6,002) - -------------------------------------------------------------------------------- CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) OF INVESTMENT SECURITIES $ 24,084 - -------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS $ 19,474 ================================================================================ 21 STATEMENT OF CHANGES IN NET ASSETS This Statement shows how the fund's total net assets changed during the two most recent reporting periods. The Operations section summarizes information detailed in the Statement of Operations. The amounts shown as Distributions to shareholders from the fund's net income and capital gains may not match the amounts shown in the Operations section, because distributions are determined on a tax basis and may be made in a period different from the one in which the income was earned or the gains were realized on the financial statements. The Capital Share Transactions section shows the amount shareholders invested in the fund, either by purchasing shares or by reinvesting distributions, as well as the amounts redeemed. The corresponding numbers of Shares Issued and Redeemed are shown at the end of the Statement. - -------------------------------------------------------------------------------- CALVERT SOCIAL INDEX FUND ------------------------------- YEAR ENDED YEAR ENDED AUG. 31, AUG. 31, 2003 2002 (000) (000) - -------------------------------------------------------------------------------- INCREASE (DECREASE) IN NET ASSETS OPERATIONS Net Investment Income $ 1,392 $ 765 Realized Net Gain (Loss) (6,002) (5,575) Change in Unrealized Appreciation (Depreciation) 24,084 (17,116) - -------------------------------------------------------------------------------- Net Increase (Decrease) in Net Assets Resulting from Operations 19,474 (21,926) - -------------------------------------------------------------------------------- DISTRIBUTIONS Net Investment Income Investor Shares (994) (621) Institutional Shares -- -- Realized Capital Gain Investor Shares -- -- Institutional Shares -- -- - -------------------------------------------------------------------------------- Total Distributions (994) (621) - -------------------------------------------------------------------------------- CAPITAL SHARE TRANSACTIONS--NOTE F Investor Shares 38,311 37,054 Institutional Shares 10,640 -- - -------------------------------------------------------------------------------- Net Increase (Decrease) from Capital Share Transactions 48,951 37,054 - -------------------------------------------------------------------------------- Total Increase (Decrease) 67,431 14,507 - -------------------------------------------------------------------------------- NET ASSETS Beginning of Period 94,495 79,988 - -------------------------------------------------------------------------------- End of Period $ 161,926 $ 94,495 ================================================================================ 22 FINANCIAL HIGHLIGHTS This table summarizes the fund's investment results and distributions to shareholders on a per-share basis for each class of shares. It also presents the Total Return and shows net investment income and expenses as percentages of average net assets. These data will help you assess: the variability of the fund's net income and total returns from year to year; the relative contributions of net income and capital gains to the fund's total return; how much it costs to operate the fund; and the extent to which the fund tends to distribute capital gains. The table also shows the Portfolio Turnover Rate, a measure of trading activity. A turnover rate of 100% means that the average security is held in the fund for one year. CALVERT SOCIAL INDEX FUND INVESTOR SHARES - --------------------------------------------------------------------------------------------------------- YEAR ENDED AUGUST 31, MAY 8* TO ------------------------------------------- AUG. 31, FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD 2003 2002 2001 2000 - --------------------------------------------------------------------------------------------------------- NET ASSET VALUE, BEGINNING OF PERIOD $ 6.02 $ 7.57 $ 11.14 $ 10.00 - --------------------------------------------------------------------------------------------------------- INVESTMENT OPERATIONS Net Investment Income .07 .05 .04 .02 Net Realized and Unrealized Gain (Loss) on Investments .84 (1.55) (3.57) 1.12 - --------------------------------------------------------------------------------------------------------- Total from Investment Operations .91 (1.50) (3.53) 1.14 - --------------------------------------------------------------------------------------------------------- DISTRIBUTIONS Dividends from Net Investment Income (.06) (.05) (.03) -- Distributions from Realized Capital Gains -- -- (.01) -- - --------------------------------------------------------------------------------------------------------- Total Distributions (.06) (.05) (.04) -- - --------------------------------------------------------------------------------------------------------- NET ASSET VALUE, END OF PERIOD $ 6.87 $ 6.02 $ 7.57 $ 11.14 ========================================================================================================= TOTAL RETURN** 15.28% -19.96% -31.75% 11.07% ========================================================================================================= RATIOS/SUPPLEMENTAL DATA Net Assets, End of Period (Millions) $ 150 $ 94 $ 80 $ 40 Ratio of Total Expenses to Average Net Assets 0.25% 0.25% 0.25% 0.25%+ Ratio of Net Investment Income to Average Net Assets 1.18% 0.82% 0.70% 0.98%+ Portfolio Turnover Rate 14% 18% 10% 3% ========================================================================================================== * Subscription period for the fund was May 8, 2000, to May 31, 2000, during which time all assets were held in money market instruments. Performance measurement begins May 31, 2000. ** Total returns do not reflect the $10 annual account maintenance fee applied on balances under $10,000. +Annualized. 23 FINANCIAL HIGHLIGHTS (CONTINUED) CALVERT SOCIAL INDEX FUND INSTITUTIONAL SHARES - -------------------------------------------------------------------------------- JAN. 14* TO AUG. 31, FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD 2003 - -------------------------------------------------------------------------------- NET ASSET VALUE, BEGINNING OF PERIOD $ 6.22 - -------------------------------------------------------------------------------- INVESTMENT OPERATIONS Net Investment Income .05 Net Realized and Unrealized Gain (Loss) on Investments .61 - -------------------------------------------------------------------------------- Total from Investment Operations .66 - -------------------------------------------------------------------------------- DISTRIBUTIONS Dividends from Net Investment Income -- Distributions from Realized Capital Gains -- - -------------------------------------------------------------------------------- Total Distributions -- - -------------------------------------------------------------------------------- NET ASSET VALUE, END OF PERIOD $ 6.88 ================================================================================ TOTAL RETURN 10.61% ================================================================================ RATIOS/SUPPLEMENTAL DATA Net Assets, End of Period (Millions) $ 12 Ratio of Total Expenses to Average Net Assets 0.12%** Ratio of Net Investment Income to Average Net Assets 1.32%** Portfolio Turnover Rate 14% ================================================================================ *Inception. **Annualized. SEE ACCOMPANYING NOTES, WHICH ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS. 24 NOTES TO FINANCIAL STATEMENTS Vanguard Calvert Social Index Fund is registered under the Investment Company Act of 1940 as an open-end investment company, or mutual fund. The fund offers two classes of shares, Investor Shares and Institutional Shares. Investor Shares are available to any investor who meets the fund's minimum purchase requirements. Institutional Shares were first issued on January 14, 2003, and are designed for investors who meet certain administrative and servicing criteria and invest a minimum of $10 million. A. The following significant accounting policies conform to generally accepted accounting principles for U.S. mutual funds. The fund consistently follows such policies in preparing its financial statements. 1. SECURITY VALUATION: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4:00 p.m. Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Securities for which market quotations are not readily available, or whose values have been materially affected by events occurring before the fund's pricing time but after the close of the securities' primary markets, are valued by methods deemed by the board of trustees to represent fair value. Temporary cash investments acquired over 60 days to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temp-orary cash investments are valued at amortized cost, which approximates market value. 2. REPURCHASE AGREEMENTS: The fund, along with other members of The Vanguard Group, transfers uninvested cash balances to a pooled cash account, which is invested in repurchase agreements secured by U.S. government securities. Securities pledged as collateral for repurchase agreements are held by a custodian bank until the agreements mature. Each agreement requires that the market value of the collateral be sufficient to cover payments of interest and principal; however, in the event of default or bankruptcy by the other party to the agreement, retention of the collateral may be subject to legal proceedings. 3. FEDERAL INCOME TAXES: The fund intends to continue to qualify as a regulated investment company and distribute all of its taxable income. Accordingly, no provision for federal income taxes is required in the financial statements. 4. DISTRIBUTIONS: Distributions to shareholders are recorded on the ex-dividend date. 5. OTHER: Dividend income is recorded on the ex-dividend date. Security transactions are accounted for on the date securities are bought or sold. Costs used to determine realized gains (losses) on the sale of investment securities are those of the specific securities sold. Each class of shares has equal rights as to assets and earnings, except that each class separately bears certain class-specific expenses related to maintenance of shareholder accounts (included in Management and Administrative expenses), shareholder reporting, and proxies. Marketing and distribution expenses are allocated to each class of shares based on a method approved by the board of trustees. Income, other non-class-specific expenses, and gains and losses on investments are allocated to each class of shares based on its relative net assets. B. The Vanguard Group furnishes at cost investment advisory, corporate management, administrative, marketing, and distribution services. The costs of such services are allocated to the fund under methods approved by the board of trustees. The fund has committed to provide up to 0.40% of its net assets in capital contributions to Vanguard. At August 31, 2003, the fund had contributed capital of $26,000 to Vanguard (included in Other Assets), representing 0.02% of the fund's net assets and 0.03% of Vanguard's capitalization. The fund's trustees and officers are also directors and officers of Vanguard. 25 NOTES TO FINANCIAL STATEMENTS (CONTINUED) C. Distributions are determined on a tax basis and may differ from net investment income and realized capital gains for financial reporting purposes. Differences may be permanent or temporary. Permanent differences are reclassified among capital accounts in the financial statements to reflect their tax character. Temporary differences arise when certain items of income, expense, gain, or loss are recognized in different periods for financial statement and tax purposes; these differences will reverse at some time in the future. Differences in classification may also result from the treatment of short-term gains as ordinary income for tax purposes. For tax purposes, at August 31, 2003, the fund had $1,036,000 of ordinary income available for distribution. The fund had available realized losses of $11,904,000 to offset future net capital gains of $57,000 through August 31, 2009, $3,511,000 through August 31, 2010, $5,505,000 through August 31, 2011, and $2,831,000 through August 31, 2012. At August 31, 2003, net unrealized depreciation of investment securities for tax purposes was $15,553,000, consisting of unrealized gains of $12,905,000 on securities that had risen in value since their purchase and $28,458,000 in unrealized losses on securities that had fallen in value since their purchase. D. During the year ended August 31, 2003, the fund purchased $64,792,000 of investment securities and sold $16,060,000 of investment securities other than temporary cash investments. E. The market value of securities on loan to broker/dealers at August 31, 2003, was $76,000, for which the fund held cash collateral of $78,000. The fund invests cash collateral received in repurchase agreements, and records a liability for the return of the collateral, during the period the securities are on loan. F. Capital share transactions for each class of shares were: - -------------------------------------------------------------------------------- YEAR ENDED AUGUST 31, ------------------------------------------ 2003 2002 --------------------- -------------------- AMOUNT SHARES AMOUNT SHARES (000) (000) (000) (000) - -------------------------------------------------------------------------------- INVESTOR SHARES Issued $ 56,456 9,160 $ 56,138 7,847 Issued in Lieu of Cash Distributions 910 154 551 71 Redeemed (19,055) (3,163) (19,635) (2,790) - -------------------------------------------------------------------------------- Net Increase (Decrease)-- Investor Shares 38,311 6,151 37,054 5,128 - -------------------------------------------------------------------------------- INSTITUTIONAL SHARES Issued 12,139 1,954 -- -- Issued in Lieu of Cash Distributions -- -- -- -- Redeemed (1,499) (241) -- -- - -------------------------------------------------------------------------------- Net Increase (Decrease)-- Institutional Shares 10,640 1,713 -- -- ================================================================================ 26 REPORT OF INDEPENDENT AUDITORS To the Shareholders and Trustees of Vanguard Calvert Social Index Fund: In our opinion, the accompanying statement of net assets and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Vanguard Calvert Social Index Fund (the "Fund") at August 31, 2003, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended and the financial highlights for each of the periods indicated, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with auditing standards generally accepted in the United States of America, which require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at August 31, 2003 by correspondence with the custodian, provide a reasonable basis for our opinion. PRICEWATERHOUSECOOPERS LLP PHILADELPHIA, PENNSYLVANIA OCTOBER 7, 2003 - -------------------------------------------------------------------------------- SPECIAL 2003 TAX INFORMATION (UNAUDITED) FOR VANGUARD CALVERT SOCIAL INDEX FUND This information for the fiscal year ended August 31, 2003, is included pursuant to provisions of the Internal Revenue Code. For corporate shareholders, 100% of investment income (dividend income plus short-term gains, if any) qualifies for the dividends-received deduction. The fund intends to distribute the maximum amount of qualified dividend income allowable. The amount of qualified dividend income distributed by the fund will be provided to individual shareholders on their 2003 Form 1099-DIV. - -------------------------------------------------------------------------------- 27 INVESTING IS FAST AND EASY ON VANGUARD.COM If you're like many Vanguard investors, you believe in planning and taking control of your own investments. VANGUARD.COM(R) was built for you--and it's getting better all the time. MANAGE YOUR INVESTMENTS WITH EASE Log on to Vanguard.com and: * See what you own (at Vanguard and elsewhere) and how you're doing by using our Consolidated View(TM) tool. * Check your overall asset allocation, no matter where your assets are held. * Compare your holdings with industry benchmarks. * Analyze your personal performance. * Invest online and even manage the mail you get from us. (Prefer to get fund reports like this one online? Just let us know!) * Set up a Watch List to make it easy to track funds and securities of interest. plan your investments with confidence Go to our PLANNING & ADVICE and RESEARCH FUNDS & STOCKS sections and: * Take our Investor Questionnaire to find out what asset allocation might best suit your needs. * Find out how much you should save for retirement and for college costs. * Discover how investment costs affect your bottom line by using our Compare Fund Costs tool. * Find out how to maximize your after-tax returns in our PlainTalk(R) guide Be a Tax-Savvy Investor. * Attend our quarterly PlainTalk webcasts on investing. Find out what Vanguard.com can do for you. Log on today! 28 CAPITALIZE ON YOUR IRA Are you taking full advantage of your individual retirement account? You really should be. The contribution limits on IRAs were recently raised, making these tax-deferred accounts more powerful options for retirement savers. Here's how you can exploit your IRA--and improve your chances of having the retirement of your dreams. CONTRIBUTE THE MAXIMUM AMOUNT EACH YEAR It may be an obvious point, but if you invest as much in your IRA as the law allows--currently $3,000 per tax year if you are under age 50 and $3,500 if you are age 50 or over--you will increase the odds of meeting your retirement goals. "Max out" every year you can. MAKE IT AUTOMATIC Put your IRA on autopilot by taking advantage of Vanguard's Automatic Investment Plan. Your IRA contributions will be deducted from your bank account on a schedule of your choosing, making retirement investing a healthy habit. CONSIDER COST The owners of low-cost investments keep a larger portion of their gross returns than the owners of high-cost investments. Over the long term, avoiding costlier mutual funds and brokerage commissions could significantly boost your retirement savings.Our low costs are one reason a Vanguard IRA(R) is such a smart choice. REQUEST A DIRECT ROLLOVER WHEN YOU CHANGE JOBS Don't spend your retirement assets before you've retired. When you change jobs, roll your 401(k) or other employer-sponsored retirement plan assets directly into your IRA. If you have questions about your IRA, want to transfer an IRA from another institution to Vanguard, or need help with any other IRA transaction, call our Retirement Resource Center at 1-800-205-6189 or visit VANGUARD.COM. You can open or fund your IRA on our website and have a confirmation in your hand within minutes. 29 THE VANGUARD(R) FAMILY OF FUNDS STOCK FUNDS 500 Index Fund Calvert Social Index Fund Capital Opportunity Fund Capital Value Fund Convertible Securities Fund Developed Markets Index Fund Dividend Growth Fund Emerging Markets Stock Index Fund Energy Fund Equity Income Fund European Stock Index Fund Explorer(TM) Fund Extended Market Index Fund Global Equity Fund Growth and Income Fund Growth Equity Fund Growth Index Fund Health Care Fund Institutional Developed Markets Index Fund Institutional Index Fund Institutional Total Stock Market Index Fund International Explorer(TM) Fund International Growth Fund International Value Fund Mid-Cap Growth Fund Mid-Cap Index Fund Morgan(TM) Growth Fund Pacific Stock Index Fund Precious Metals Fund PRIMECAP Fund REIT Index Fund Selected Value Fund Small-Cap Growth Index Fund Small-Cap Index Fund Small-Cap Value Index Fund Strategic Equity Fund Tax-Managed Capital Appreciation Fund Tax-Managed Growth and Income Fund Tax-Managed International Fund Tax-Managed Small-Cap Fund Total International Stock Index Fund Total Stock Market Index Fund U.S. Growth Fund U.S. Value Fund Value Index Fund Windsor(TM) Fund Windsor(TM) II Fund BALANCED FUNDS Asset Allocation Fund Balanced Index Fund LifeStrategy(R) Conservative Growth Fund LifeStrategy(R) Growth Fund LifeStrategy(R) Income Fund LifeStrategy(R) Moderate Growth Fund STAR(R) Fund Tax-Managed Balanced Fund Wellesley(R) Income Fund Wellington(TM) Fund BOND FUNDS GNMA Fund High-Yield Corporate Fund High-Yield Tax-Exempt Fund Inflation-Protected Securities Fund Institutional Total Bond Market Index Fund Insured Long-Term Tax-Exempt Fund Intermediate-Term Bond Index Fund Intermediate-Term Corporate Fund Intermediate-Term Tax-Exempt Fund Intermediate-Term Treasury Fund Limited-Term Tax-Exempt Fund Long-Term Bond Index Fund Long-Term Corporate Fund Long-Term Tax-Exempt Fund Long-Term Treasury Fund Short-Term Bond Index Fund Short-Term Corporate Fund Short-Term Federal Fund Short-Term Tax-Exempt Fund Short-Term Treasury Fund State Tax-Exempt Bond Funds (California, Florida, Massachusetts, New Jersey, New York, Ohio, Pennsylvania) Total Bond Market Index Fund MONEY MARKET FUNDS Admiral(TM) Treasury Money Market Fund Federal Money Market Fund Prime Money Market Fund State Tax-Exempt Money Market Funds (California, New Jersey, New York, Ohio, Pennsylvania) Tax-Exempt Money Market Fund Treasury Money Market Fund VARIABLE ANNUITY Balanced Portfolio Capital Growth Portfolio Diversified Value Portfolio Equity Income Portfolio Equity Index Portfolio Growth Portfolio High Yield Bond Portfolio International Portfolio Mid-Cap Index Portfolio Money Market Portfolio REIT Index Portfolio Short-Term Corporate Portfolio Small Company Growth Portfolio Total Bond Market Index Portfolio Total Stock Market Index Portfolio For information about Vanguard funds and annuities, including charges and expenses, obtain a prospectus from The Vanguard Group, P.O. Box 2600, Valley Forge, PA 19482-2600. Read it carefully before you invest or send money. this page intentionally left blank THE PEOPLE WHO GOVERN YOUR FUND The trustees of your mutual fund are there to see that the fund is operated and managed in your best interests since, as a shareholder, you are a part owner of the fund. Your fund trustees also serve on the board of directors of The Vanguard Group, Inc., which is owned by the Vanguard funds and provides services to them on an at-cost basis. A majority of Vanguard's board members are independent, meaning that they have no affiliation with Vanguard or the funds they oversee, apart from the sizable personal investments they have made as private individuals. Our independent board members bring distinguished backgrounds in business, academia, and public service to their task of working with Vanguard officers to establish the policies and oversee the activities of - ------------------------------------------------------------------------------------------------------------ POSITION(S) HELD WITH NAME FUND (NUMBER OF (YEAR OF BIRTH) VANGUARD FUNDS TRUSTEE/OFFICER OVERSEEN BY SINCE TRUSTEE/OFFICER) PRINCIPAL OCCUPATION(S) DURING THE PAST FIVE YEARS - ------------------------------------------------------------------------------------------------------------ JOHN J. BRENNAN* Chairman of the Chairman of the Board, Chief Executive Officer, and Director/Trustee (1954) Board, Chief of The Vanguard Group, Inc., and of each of the investment companies May 1987 Executive Officer, served by The Vanguard Group. and Trustee (112) - ------------------------------------------------------------------------------------------------------------ INDEPENDENT TRUSTEES CHARLES D. ELLIS Trustee The Partners of '63 (pro bono ventures in education); Senior Advisor (1937) (112) to Greenwich Associates (international business strategy consulting); January 2001 Successor Trustee of Yale University; Overseer of the Stern School of Business at New York University; Trustee of the Whitehead Institute for Biomedical Research. - ------------------------------------------------------------------------------------------------------------ RAJIV L. GUPTA Trustee Chairman and Chief Executive Officer (since October 1999), Vice (1945) (112) Chairman (JanuarySeptember 1999), and Vice President (prior to December 2001 September 1999) of Rohm and Haas Co. (chemicals); Director of Technitrol, Inc. (electronic components), and Agere Systems (communications components); Board Member of the American Chemistry Council; and Trustee of Drexel University. - ------------------------------------------------------------------------------------------------------------ JOANN HEFFERNAN Trustee Vice President, Chief Information Officer, and Member of the HEISEN (112) Executive Committee of Johnson & Johnson (pharmaceuticals/consumer (1950) products); Director of the Medical Center at Princeton and Women's July 1998 Research and Education Institute. - ------------------------------------------------------------------------------------------------------------ BURTON G. MALKIEL TRUSTEE Chemical Bank Chairman's Professor of Economics,Princeton University; (1932) (110) Director of Vanguard Investment Series plc (Irish invest-ment fund) May 1977 (since November 2001), Vanguard Group (Ireland)Limited (Irish investment management firm)(since November 2001),Prudential Insurance Co. of America, BKF Capital (investment management), The Jeffrey Co. (holding company), and NeuVis, Inc.(software company). - ------------------------------------------------------------------------------------------------------------ the funds. Among board members' responsibilities are selecting investment advisors for the funds; monitoring fund operations, performance, and costs; reviewing contracts; nominating and selecting new trustees/directors; and electing Vanguard officers. Each trustee serves a fund until its termination; or until the trustee's retirement, resignation, or death; or otherwise as specified in the fund's organizational documents. Any trustee may be removed at a shareholders' meeting by a vote representing two-thirds of the net asset value of all shares of the fund together with shares of other Vanguard funds organized within the same trust. The table on these two pages shows information for each trustee and executive officer of the fund. The mailing address of the trustees and officers is P.O. Box 876, Valley Forge, PA 19482. POSITION(S) HELD WITH NAME FUND (NUMBER OF (YEAR OF BIRTH) VANGUARD FUNDS TRUSTEE/OFFICER OVERSEEN BY SINCE TRUSTEE/OFFICER) PRINCIPAL OCCUPATION(S) DURING THE PAST FIVE YEARS - ------------------------------------------------------------------------------------------------------------ Alfred M. Rankin, Jr. Trustee Chairman, President, Chief Executive Officer, and Director of NACCO (1941) (112) Industries, Inc. (forklift trucks/housewares/lignite); Director of January 1993 Goodrich Corporation (industrial products/aircraft systems and services); Director of Standard Products Company (supplier for the automotive industry) until 1998. - ------------------------------------------------------------------------------------------------------------ J. Lawrence Wilson Trustee Retired Chairman and Chief Executive Officer of Rohm and Haas Co. (1936) (112) (chemicals); Director of Cummins Inc. (diesel engines), The Mead April 1985 Corp. (paper products), and AmerisourceBergen Corp. (pharmaceuti-cal distribution); Trustee of Vanderbilt University. - ------------------------------------------------------------------------------------------------------------ EXECUTIVE OFFICERS* R. Gregory Barton Secretary Managing Director and General Counsel of The Vanguard Group, Inc.; (1951) (112) Secretary of The Vanguard Group and of each of the investment June 2001 companies served by The Vanguard Group. - ------------------------------------------------------------------------------------------------------------ Thomas J. Higgins Treasurer Principal of The Vanguard Group, Inc.; Treasurer of each of the (1957) (112) investment companies served by The Vanguard Group. July 1998 - ------------------------------------------------------------------------------------------------------------ *Officers of the funds are "interested persons" as defined in the Investment Company Act of 1940. More information about the trustees is in the Statement of Additional Information, available from The Vanguard Group. - ------------------------------------------------------------------------------------------------------------ VANGUARD SENIOR MANAGEMENT TEAM MORTIMER J. BUCKLEY, Information Technology. MICHAEL S. MILLER, Planning and Development. JAMES H. GATELY, Investment Programs and Services. RALPH K. PACKARD, Finance. KATHLEEN C. GUBANICH, Human Resources. GEORGE U. SAUTER, Chief Investment Officer. F. WILLIAM MCNABB, III, Client Relationship Group. - ------------------------------------------------------------------------------------------------------------ JOHN C. BOGLE, Founder; Chairman and Chief Executive Officer, 1974-1996. - ------------------------------------------------------------------------------------------------------------ [SHIP] [THE VANGUARD GROUP(R) LOGO] Post Office Box 2600 Valley Forge, PA 19482-2600 Vanguard, The Vanguard Group, Vanguard.com, Vanguard IRA, Admiral, Consolidated View, Explorer, Morgan, LifeStrategy, PlainTalk, STAR, Wellesley, Wellington, Windsor, and the ship logo are trademarks of The Vanguard Group, Inc. S&P 500(R), Standard & Poor's 500, and 500 are trademarks of The McGraw-Hill Companies, Inc., and have been licensed for use by The Vanguard Group, Inc. Vanguard mutual funds are not sponsored, endorsed, sold, or promoted by Standard & Poor's, and Standard & Poor's makes no representation regarding the advisability of investing in the funds. Calvert Social Index is a trademark of Calvert Group, Ltd., and has been licensed for use by The Vanguard Group, Inc. Vanguard Calvert Social Index Fund is not sponsored, endorsed, sold, or promoted by Calvert Group, Ltd., and Calvert Group, Ltd., makes no representation regarding the advisability of investing in the fund. All other marks are the exclusive property of their respective owners. ABOUT OUR COVER The photographs that appear on the cover of this report are copyrighted by Michael Kahn. FOR MORE INFORMATION This report is intended for the fund's shareholders. It may not be distributed to prospective investors unless it is preceded or accompanied by the current fund prospectus. To receive a free copy of the prospectus or the Statement of Additional Information, or to request additional information about the fund or other Vanguard funds, please contact us at one of the adjacent telephone numbers or by e-mail through Vanguard.com(R). Prospectuses may also be viewed online. You can obtain a free copy of Vanguard's proxy voting guidelines by visiting our website, www.vanguard.com, and searching for "proxy voting guidelines," or by calling 1-800-662-2739. The guidelines are also available from the SEC's website, www.sec.gov. All comparative mutual fund data are from Lipper Inc. or Morningstar, Inc., unless otherwise noted. WORLD WIDE WEB www.vanguard.com FUND INFORMATION 1-800-662-7447 DIRECT INVESTOR ACCOUNT SERVICES 1-800-662-2739 INSTITUTIONAL INVESTOR SERVICES 1-800-523-1036 TEXT TELEPHONE 1-800-952-3335 (C) 2003 THE VANGUARD GROUP, INC. ALL RIGHTS RESERVED. VANGUARD MARKETING CORPORATION, DISTRIBUTOR. Q2130 102003 VANGUARD(R) CALVERT SOCIAL INDEX FUND AUGUST 31, 2003 [GRAPHIC] ANNUAL REPORT THE VANGUARD GROUP(R)LOGO HOW TO READ YOUR FUND REPORT This report contains information that can help you evaluate your investment. It includes details about your fund's return and presents data and analysis that provide insight into the fund's performance and investment approach. By reading the letter from Vanguard's chairman, you'll get an understanding of how the fund invests and how the market environment affected its performance. The statistical information that follows can help you understand how the fund's performance and characteristics stack up against those of similar funds and market benchmarks. It's important to keep in mind that the opinions expressed by Vanguard's investment managers are just that: informed opinions. They should not be considered promises or advice. The opinions, like the statistics, cover the period through the date on the cover of this report. As things change--and in the financial markets you can be certain only of change--the investment manager's job is to evaluate new information and make adjustments, if necessary. Of course, the risks of investing in the fund are spelled out in the prospectus. Frequent updates on the fund's performance and information about some of its holdings are available on Vanguard.com. - -------------------------------------------------------------------------------- CONTENTS 1. letter from the chairman 6. fund profile 7. glossary of investment terms 8. performance summary 10. your fund's after-tax returns 11. about your fund expenses 12. financial statements 28. advantages of vanguard.com - -------------------------------------------------------------------------------- SUMMARY * The Investor Shares of Vanguard Calvert Social Index Fund returned 15.3% during the 2003 fiscal year. * The fund's performance was in line with the 15.6% rise in its unmanaged target index and significantly better than the 12.5% gain posted by the average large-cap growth fund. * The fund's technology, health care, and consumer discretionary holdings earned solid returns as a postwar rally boosted returns across all U.S. stock sectors. - -------------------------------------------------------------------------------- WANT LESS CLUTTER IN YOUR MAILBOX? JUST REGISTER WITH VANGUARD.COM AND OPT TO GET FUND REPORTS ONLINE. FELLOW SHAREHOLDER, The Investor Shares of Vanguard Calvert Social Index Fund returned 15.3% during the fiscal year ended August 31, 2003, as the U.S. stock market regained vigor. The fund closely tracked the performance of its target, the Calvert Social Index, and outpaced its average mutual fund peer. [PICTURES OF JOHN J. BRENNAN] - ----------------------------------------------------------- 2003 TOTAL RETURNS FISCAL YEAR ENDED AUGUST 31 - ----------------------------------------------------------- VANGUARD CALVERT SOCIAL INDEX FUND Investor Shares 15.3% Institutional Shares 10.6* Calvert Social Index 15.6 Average Large-Cap Growth Fund** 12.5 Wilshire 5000 Index 14.9 - ----------------------------------------------------------- *Return since inception, January 14, 2003. **Derived from data provided by Lipper Inc. The adjacent table presents the 12-month total return (capital change plus reinvested dividends) for your fund's Investor Shares along with those of its comparative standards: the average competitor, the Calvert Social Index, and the Wilshire 5000 Total Market Index, a proxy for the broad U.S. stock market. The table also includes the return for the fund's Institutional Shares, which require a minimum investment of $10 million and were first offered on January 14. Details on changes in the fund's net asset values, along with its income distributions to shareholders, appear in the table on page 5. If you own Vanguard Calvert Social Index Fund in a taxable account, you may wish to review our report on the fund's after-tax returns on page 10. DISMAL AT THE START, THE STOCK MARKET PERKED UP A slumping economy, weak corporate profits, and growing geopolitical tensions weighed heavily on the stock market as our fiscal year began, and a two-month rally from mid-October quickly ran out of steam. However, following the successful conclusion of major combat operations in Iraq, a distinctly upbeat mood began to permeate the 1 marketplace. Stock prices began to rebound across capitalizations and industry sectors in response to solid corporate earnings announcements and a slew of positive economic reports. - -------------------------------------------------------------------------------- INSTITUTIONAL SHARES This class of shares carries lower expenses and is available for a minimum investment of $10 Million. - -------------------------------------------------------------------------------- The U.S. stock market, as measured by the Wilshire 5000 Index, returned 14.9% for the fiscal year. Technology and other growth-oriented stocks, which had sustained massive losses during the past few years, were among the most impressive gainers. The market's smaller stocks outpaced larger issues, demonstrating investors' renewed appetite for risk. U.S. investors were rewarded with good returns in many international markets as well, although stock performance was only part of the story. The weakening of the U.S. dollar by almost 10% relative to the euro and Japanese yen transformed results that were mediocre by local-currency standards into strong dollar-denominated returns. INTEREST RATES FELL FOR MONTHS, THEN BOUNCED BACK A BIT In the bond market, the fiscal year was marked by two distinctly different phases. Prior to mid-June, the lethargic economy and on-going flight from equities to bonds drove the prices of bonds higher and their yields lower. The yield of the benchmark 10-year U.S. Treasury note dropped to a 45-year low of 3.11% on June 13. After that point, however, longer-term interest rates rose rapidly, with the yield of the 10-year note standing at 4.46% on August 31. For the 12 months, the Lehman Brothers Aggregate Bond Index, a measure of the taxable investment-grade bond market, provided a total return of 4.4%. - ------------------------------------------------------------------------------ MARKET BAROMETER AVERAGE ANNUAL TOTAL RETURNS PERIODS ENDED AUGUST 31, 2003 ---------------------------------- ONE THREE FIVE YEAR YEARS YEARS - ------------------------------------------------------------------------------ STOCKS Russell 1000 Index (Large-caps) 12.9% -11.4% 3.1% Russell 2000 Index (Small-caps) 29.1 -1.2 9.5 Wilshire 5000 Index (Entire market) 14.9 -10.7 3.5 MSCI All Country World Index Free ex USA (International) 12.2 -10.0 1.1 - ------------------------------------------------------------------------------ BONDS Lehman Aggregate Bond Index 4.4% 8.2% 6.6% (Broad taxable market) Lehman Municipal Bond Index 3.1 6.5 5.3 Citigroup 3-Month Treasury Bill Index 1.3 2.9 3.8 ============================================================================== CPI Consumer Price Index 2.2% 2.2% 2.5% - ------------------------------------------------------------------------------ Corporate bonds outperformed Treasuries across all maturities. High- 2 yield corporate bonds performed spectacularly--the Lehman High Yield Index, which tracks the performance of bonds issued by com-panies with low credit ratings, returned 24.9% for the period. Short-term interest rates generally declined for the 12 months, but rose somewhat toward the end. In an effort to add fuel to the economic recovery, the Federal Reserve Board trimmed its target for the federal funds rate twice--in November 2002 and June 2003--by a total of 75 basis points (0.75 percentage point). The rate stood at 1.00% at the fiscal year-end. The yield of the 3-month Treasury bill, which typically lags Fed moves, began the fiscal year at 1.67% and closed at 0.97% after falling to 0.81% in mid-June. FOR THE FUND, A STRONG SECOND HALF FOLLOWED A POOR START The performance of Vanguard Calvert Social Index Fund reflected the starkly different moods in the stock market during the first and second halves of the fiscal year. From August 31, 2002, through February 28, 2003, the fund's Investor Shares returned -5.7%. During the second half of the year, they gained 22.2%. The turnaround in the fund's performance mirrored the strong post-war resurgence of the overall market. Stocks of companies in the technology, health care, and consumer discretionary sectors--which together accounted for 55% of the fund's assets at the fiscal year-end-- posted strong results and were among the largest contributors to the fund's return. The contribution of technology stocks to the fund's success is particularly noteworthy, as these stocks severely hampered performance in 2001 and 2002. For 2003, the fund's tech holdings rose more than 32%. The fund's relatively large allocation to such stocks, in both up markets and down, results from the social screens of the target Calvert Social Index. The index criteria exclude many companies in older industries that generally fall into the value stock category, thus producing a lineup with a tilt toward growth sectors such as technology. Also boosting performance was a rebound in financial services stocks, the fund's largest sector at 29% of assets. These stocks experienced steep losses early in the fiscal year, when investors were repelled by headlines about accounting and management misdeeds, but the group recovered to gain about 7% for the full 12 months. 3 THE FUND'S RECORD SINCE INCEPTION REFLECTS A TOUGH MARKET Vanguard Calvert Social Index Fund began operations on May 31, 2000, just after the onset of what proved to be a severe three-year downturn in the U.S. stock market. As a result, the fund's since-inception performance is quite disappointing. Viewed in context, however, things look a bit better. As the chart at left shows, the fund has met its mandate to closely track the total return of the Calvert Social Index and has fared significantly better--that is, lost less--than the average large-cap growth fund. An initial investment of $10,000 in the fund would have been worth $6,994 on August 31, while the same investment in the average peer would have resulted in some $1,100 less. - ------------------------------------------------------------------------------ TOTAL RETURNS MAY 31, 2000,* TO AUGUST 31, 2003 - ------------------------------------------------------------------------------ AVERAGE FINAL VALUE OF ANNUAL A $10,000 RETURN INITIAL INVESTMENT - ------------------------------------------------------------------------------ Calvert Social Index Fund Investor Shares -10.4% $6,994 Calvert Social Index -10.3 7,013 Average Large-Cap Growth Fund -15.3 5,835 Wilshire 5000 Index -7.3 7,825 - ------------------------------------------------------------------------------ *Fund inception. Through both good and bad markets, one factor that enhances your fund's long-term competitiveness is its low operating costs. During fiscal 2003, for example, the fund's Investor Shares had an expense ratio (operating expenses as a percentage of average net assets) of 0.25%, or $2.50 per $1,000 invested--just a fraction of the 1.57%, or $15.70 per $1,000 invested, charged by the average large-cap growth fund. Our Institutional Shares enjoyed an even lower expense ratio of 0.12% (annualized since inception on January 14). Over time, these low costs mean that more of your fund's returns stay in your account, where they can keep working for you. KEEP YOUR FOCUS ON A LONG-TERM INVESTMENT PLAN The stock market looked more enticing in the past few months than it had in a long time. Does that mean we should expect even better things to come? Is now the "right" time to put more assets in stocks? The truth is that not even the most skilled market-watcher can answer those questions. Nobody knows what the future holds for any asset class. That's why Vanguard has always advocated a balanced, long-term investment approach that includes a mix of stock, bond, and money market funds appropriate for your unique goals, financial circumstances, and risk tolerance. Vanguard Calvert Social Index 4 Fund, which exemplifies both the principles of socially screened investing and the benefits of indexing--broad diversification, tax efficiency, and low costs--can serve a role in such a portfolio. Thank you for your continued confidence in Vanguard. Sincerely, /S/JOHN J. BRENNAN John J. Brennan chairman and chief executive officer SEPTEMBER 15, 2003 - -------------------------------------------------------------------------------- YOUR FUND'S PERFORMANCE AT A GLANCE AUGUST 31, 2002-AUGUST 31, 2003 DISTRIBUTIONS PER SHARE --------------------------- STARTING ENDING INCOME CAPITAL SHARE PRICE SHARE PRICE DIVIDENDS GAINS - -------------------------------------------------------------------------------- Calvert Social Index Fund Investor Shares $6.02 $6.87 $0.06 $0.00 Institutional Shares* 6.22 6.88 0.00 0.00 - -------------------------------------------------------------------------------- *Since inception, January 14, 2003. 5 FUND PROFILE As of 8/31/2003 This Profile provides a snapshot of the fund's characteristics, compared where appropriate with both its unmanaged target index and a broad market index. Key terms are defined on page 7. CALVERT SOCIAL INDEX FUND - ------------------------------------------------------------------- PORTFOLIO CHARACTERISTICS TARGET BROAD FUND INDEX* INDEX** - ------------------------------------------------------------------- Number of Stocks 631 629 5,319 Median Market Cap $31.1B $28.7B $26.8B Price/Earnings Ratio 23.4x 22.7x 21.7x Price/Book Ratio 3.0x 3.0x 2.8x Yield 1.3% 1.6% Investor Shares 1.2% Institutional Shares 1.3% Return on Equity 16.3% 16.2% 19.9% Earnings Growth Rate 13.7% 13.9% 7.7% Foreign Holdings 0.1% 0.1% 0.8% Turnover Rate 14% -- -- Expense Ratio -- -- Investor Shares 0.25% Institutional Shares 0.12%+ Cash Investments 0% -- -- - ------------------------------------------------------------------- - ----------------------------------------------------- TEN LARGEST HOLDINGS (% OF TOTAL NET ASSETS) Microsoft Corp. 4.3% (software) Pfizer Inc. 4.2 (pharmaceuticals) Intel Corp. 3.3 (electronics) Johnson & Johnson 2.6 (pharmaceuticals) International Business Machines Corp. 2.5 (computer hardware) American International Group, Inc. 2.4 (insurance) Cisco Systems, Inc. 2.4 (computer hardware) Bank of America Corp. 2.1 (banking) Merck & Co., Inc. 2.0 (pharmaceuticals) Wells Fargo & Co. 1.5 (banking) - ----------------------------------------------------- Top Ten 27.3% - ----------------------------------------------------- - ----------------------------------------------------------- VOLATILITY MEASURES TARGET BROAD FUND INDEX* FUND INDEX** - ----------------------------------------------------------- R-Squared 1.00 1.00 0.97 1.00 Beta 1.00 1.00 1.13 1.00 - ----------------------------------------------------------- The "Ten Largest Holdings" excludes any temporary cash investments and equity index products. - ------------------------------ INVESTMENT FOCUS MARKET CAP Large STYLE Growth - ------------------------------ - ------------------------------------------------------------- SECTOR DIVERSIFICATION (% OF PORTFOLIO) TARGET BROAD FUND INDEX* INDEX** - ------------------------------------------------------------- Auto & Transportation 2% 2% 3% Consumer Discretionary 13 13 16 Consumer Staples 3 3 7 Financial Services 29 30 22 Health Care 19 18 13 Integrated Oils 0 0 3 Other Energy 1 1 2 Materials & Processing 1 1 4 Producer Durables 4 4 4 Technology 23 23 15 Utilities 5 5 7 Other 0 0 4 - ------------------------------------------------------------- *Calvert Social Index. **Wilshire 5000 Index. +Annualized. VISIT OUR WEBSITE AT VANGUARD.COM FOR REGULARLY UPDATED FUND INFORMATION. 6 GLOSSARY OF INVESTMENT TERMS BETA. A measure of the magnitude of a fund's past share-price fluctuations in relation to the ups and downs of the fund's target index or an overall market index. Each index is assigned a beta of 1.00. Compared with a given index, a fund with a beta of 1.20 typically would have seen its share price rise or fall by 12% when the index rose or fell by 10%. However, a fund's beta should be reviewed in conjunction with its R-squared (see definition below). The lower the R-squared, the less correlation there is between the fund and the benchmark, and the less reliable beta is as an indicator of volatility. - -------------------------------------------------------------------------------- CASH INVESTMENTS. The percentage of a fund's net assets invested in "cash equivalents"--highly liquid, short-term, interest-bearing securities. This figure does not include cash invested in futures contracts or other equity index products to simulate stock investment. - -------------------------------------------------------------------------------- EARNINGS GROWTH RATE. The average annual rate of growth in earnings over the past five years for the stocks now in a fund. - -------------------------------------------------------------------------------- EXPENSE RATIO. The percentage of a fund's average net assets used to pay its annual administrative and advisory expenses. These expenses directly reduce returns to investors. - -------------------------------------------------------------------------------- FOREIGN HOLDINGS. The percentage of a fund's equity assets represented by stocks or American Depositary Receipts of companies based outside the United States. - -------------------------------------------------------------------------------- MEDIAN MARKET CAP. An indicator of the size of companies in which a fund invests; the midpoint of market capitalization (market price x shares outstanding) of a fund's stocks, weighted by the proportion of the fund's assets invested in each stock. Stocks representing half of the fund's assets have market capitalizations above the median, and the rest are below it. - -------------------------------------------------------------------------------- PRICE/BOOK RATIO. The share price of a stock divided by its net worth, or book value, per share. For a fund, the weighted average price/book ratio of the stocks it holds. - -------------------------------------------------------------------------------- PRICE/EARNINGS RATIO. The ratio of a stock's current price to its per-share earnings over the past year. For a fund, the weighted average P/E of the stocks it holds. P/E is an indicator of market expectations about corporate prospects; the higher the P/E, the greater the expectations for a company's future growth. - -------------------------------------------------------------------------------- R-SQUARED. A measure of how much of a fund's past returns can be explained by the returns from the market in general, as measured by the fund's target index or by an overall market index. If a fund's total returns were precisely synchronized with an index's returns, its R-squared would be 1.00. If the fund's returns bore no relationship to the index's returns, its R-squared would be 0. - -------------------------------------------------------------------------------- RETURN ON EQUITY. The annual average rate of return generated by a company during the past five years for each dollar of shareholder's equity (net income divided by shareholder's equity). For a fund, the weighted average return on equity for the companies whose stocks it holds. - -------------------------------------------------------------------------------- TURNOVER RATE. An indication of the fund's trading activity. Funds with high turnover rates incur higher transaction costs and are more likely to distribute capital gains (which are taxable to investors). - -------------------------------------------------------------------------------- YIELD. A snapshot of a fund's income from interest and dividends. The yield, expressed as a percentage of the fund's net asset value, is based on income earned over the past 30 days and is annualized, or projected forward for the coming year. The index yield is based on the current annualized rate of dividends paid on stocks in the index. - -------------------------------------------------------------------------------- 7 PERFORMANCE SUMMARY AS OF 8/31/2003 All of the returns in this report represent past performance, which cannot be used to predict future returns that may be achieved by the fund. Note, too, that both share price and return can fluctuate widely. An investor's shares, when redeemed, could be worth more or less than their original cost. The returns shown do not reflect taxes that a shareholder would pay on fund distributions or on the redemption of fund shares. CALVERT SOCIAL INDEX FUND - -------------------------------------------------------------------------------- CUMULATIVE PERFORMANCE MAY 31, 2000-AUGUST 31, 2003 CALVERT SOCIAL AVERAGE INDEX FUND WILSHIRE CALVERT LARGE-CAP INVESTOR SHARES 5000 INDEX SOCIAL INDEX GROWTH FUND** 5/31/2000 10000 10000 10000 10000 200008 11107 11055 11547 10971 200011 9103 9063 8746 9214 200102 8431 8397 7589 8814 200105 8451 8418 7665 8986 200108 7580 7553 6635 8164 200111 7801 7789 6671 8202 200202 7387 7380 6201 8076 200205 7115 7106 6028 7924 200208 6067 6064 5138 6812 200211 6359 6365 5140 6996 200302 5722 5731 4622 6333 200305 6638 6648 5429 7353 200308 6994 7013 5777 7825 - -------------------------------------------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS PERIODS ENDED AUGUST 31, 2003 -------------------------------- FINAL VALUE ONE SINCE OF A $10,000 YEAR INCEPTION INVESTMENT - -------------------------------------------------------------------------------- Calvert Social Index Fund Investor Shares* 15.28% -10.42% $6,994 Wilshire 5000 Index 14.87 -7.27 7,825 Calvert Social Index 15.65 -10.34 7,013 Average Large-Cap Growth Fund** 12.45 -15.27 5,835 - -------------------------------------------------------------------------------- FINAL VALUE OF SINCE A $10,000,000 INCEPTION+ INVESTMENT - -------------------------------------------------------------------------------- Calvert Social Index Fund Institutional Shares 10.61% $11,061,093 Wilshire 5000 Index 12.32 11,231,937 Calvert Social Index 10.55 11,055,102 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- FISCAL-YEAR TOTAL RETURNS (%) MAY 31, 2000-AUGUST 31, 2003 CALVERT SOCIAL INDEX FUND CALVERT INVESTOR SHARES SOCIAL INDEX 2000 11.2 10.5 2001 -31.8 -31.7 2002 -20 -19.7 2003 15.3 15.6 - -------------------------------------------------------------------------------- *Total return figures do not reflect the $10 annual account maintenance fee applied on balances under $10,000. **Derived from data provided by Lipper Inc. +January 14, 2003. Note: See Financial Highlights tables on pages 23 and 24 for dividend and capital gains information. 8 - -------------------------------------------------------------------------------- Average Annual Total Returns for periods ended June 30, 2003 This table presents average annual total returns through the latest calendar quarter--rather than through the end of the fiscal period. Securities and Exchange Commission rules require that we provide this information. SINCE INCEPTION ONE ------------------------- INCEPTION DATE YEAR CAPITAL INCOME TOTAL - -------------------------------------------------------------------------------- Calvert Social Index Fund Investor Shares* 5/31/2000 2.89% -12.72% 0.57% -12.15% Institutional Shares 1/14/2003 6.11** -- -- -- - -------------------------------------------------------------------------------- *Total return figures do not reflect the $10 annual account maintenance fee applied on balances under $10,000. **Return since inception. 9 YOUR FUND'S AFTER-TAX RETURNS This table presents returns for your fund both before and after taxes. The after-tax returns are shown in two ways: (1) assuming that an investor owned the fund during the entire period and paid taxes on the fund's distributions, and (2) assuming that an investor paid taxes on the fund's distributions and sold all shares at the end of each period. Calculations are based on the highest individual federal income tax and capital gains tax rates in effect at the times of the distributions and the hypothetical sales. State and local taxes were not considered. After-tax returns reflect the reduced tax rates on ordinary income and short-term capital gains that became effective as of January 1, 2003, and on long-term capital gains realized on or after May 6, 2003. However, they do not reflect the reduced rates on "qualified dividend income." The table shows returns for Investor Shares only; returns for other share classes will differ. Please note that your actual after-tax returns will depend on your tax situation and may differ from those shown. Also note that if you own the fund in a tax-deferred account, such as an individual retirement account or a 401(k) plan, this information does not apply to you. Such accounts are not subject to current taxes. Finally, keep in mind that a fund's performance--whether before or after taxes--does not indicate how it will perform in the future. - -------------------------------------------------------------------------------- AVERAGE ANNUAL TOTAL RETURNS PERIODS ENDED AUGUST 31, 2003 SINCE ONE YEAR INCEPTION* -------------------------------- CALVERT SOCIAL INDEX FUND INVESTOR SHARES** Returns Before Taxes 15.28% -10.42% Returns After Taxes on Distributions 14.83 -10.64 Returns After Taxes on Distributions and Sale of Fund Shares 9.86 -8.81 - -------------------------------------------------------------------------------- *May 31, 2000. **Total return figures do not reflect the $10 annual account maintenance fee applied on balances under $10,000. 10 ABOUT YOUR FUND EXPENSES All mutual funds have operating expenses. These expenses include costs for portfolio management, administrative services, and shareholder reports (like this one), among others. Operating expenses, which are deducted from a fund's gross income, directly reduce the investment return of the fund. A fund's expenses are expressed as a percentage of its net assets. This figure is known as the expense ratio. A HYPOTHETICAL EXAMPLE We believe it is important for you to understand the impact of costs on your investment. The following example illustrates the costs that you would incur over a 12-month period if you invested $10,000 in the fund, using the fund's actual return and operating expenses for the fiscal year ended August 31, 2003. For comparative purposes, we also list the average expense ratio for the fund's peer group, which is derived from data provided by Lipper Inc. - -------------------------------------------------------------------------------- FUND COST OF $10,000 PEER GROUP EXPENSE RATIO INVESTMENT IN FUND EXPENSE RATIO - -------------------------------------------------------------------------------- Calvert Social Index Fund Investor Shares 0.25% $27 1.57% Institutional Shares 0.12* 13 1.57 - -------------------------------------------------------------------------------- * Annualized; the Institutional Shares' inception was January 14, 2003. The funds do not charge transaction fees; these results apply whether or not you redeemed your investment at the end of the given period. Your actual costs may have been higher or lower, depending on the amount of your investment and your holding period. Peer-group ratios capture data through year-end 2002. You can find more information about a fund's expense ratio, including annual expense ratios for the past five years, in the Financial Statements section of this report. For additional information on operating expenses and other shareholder costs, please refer to the fund's prospectus. The prospectus presents hypothetical shareholder costs over various time periods based upon a $10,000 investment and a return of 5% a year. This standardized example, which appears in all mutual fund prospectuses, may be useful to you in comparing the costs of investing in different funds. 11 FINANCIAL STATEMENTS AS OF 8/31/2003 STATEMENT OF NET ASSETS This Statement provides a detailed list of the fund's holdings, including each security's market value on the last day of the reporting period. Securities are grouped and subtotaled by asset type (common stocks, bonds, etc.) and by industry sector. Other assets are added to, and liabilities are subtracted from, the value of Total Investments to calculate the fund's Net Assets. Finally, Net Assets are divided by the outstanding shares of the fund to arrive at its share price, or Net Asset Value (NAV) Per Share. At the end of the Statement of Net Assets, you will find a table displaying the composition of the fund's net assets. Because all income and any realized gains must be distributed to shareholders each year, the bulk of net assets consists of Paid-in Capital (money invested by shareholders). The amounts shown for Undistributed Net Investment Income and Accumulated Net Realized Gains usually approximate the sums the fund had available to distribute to shareholders as income dividends or capital gains as of the statement date, but may differ because certain investments or transactions may be treated differently for financial statement and tax purposes. Any Accumulated Net Realized Losses, and any cumulative excess of distributions over net income or net realized gains, will appear as negative balances. Unrealized Appreciation (Depreciation) is the difference between the market value of the fund's investments and their cost, and reflects the gains (losses) that would be realized if the fund were to sell all of its investments at their statement-date values. - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- COMMON STOCKS (99.8%) - -------------------------------------------------------------------------------- AUTO & TRANSPORTATION (1.9%) United Parcel Service, Inc. 14,738 $ 925 FedEx Corp. 8,002 537 Harley-Davidson, Inc. 8,740 435 Southwest Airlines Co. 19,934 341 Genuine Parts Co. 4,971 159 Delphi Corp. 14,032 127 Expeditors International of Washington, Inc. 3,000 113 C.H. Robinson Worldwide, Inc. 2,268 86 * Gentex Corp. 2,200 83 BorgWarner, Inc. 800 57 CNF Inc. 1,365 41 Delta Air Lines, Inc. 3,100 40 ArvinMeritor, Inc. 1,900 36 * Swift Transportation Co., Inc. 1,500 32 Skywest, Inc. 1,700 30 * Continental Airlines, Inc. Class B 1,900 29 Visteon Corp. 3,600 24 * Kansas City Southern 1,700 21 * Atlantic Coast Airlines Holdings Inc. 1,100 9 --------------- $ 3,125 --------------- CONSUMER DISCRETIONARY (13.0%) Home Depot, Inc. 66,108 2,126 * AOL Time Warner Inc. 123,219 2,016 Lowe's Cos., Inc. 20,296 1,113 Target Corp. 23,646 960 Gillette Co. 26,672 866 Kimberly-Clark Corp. 14,678 750 * eBay Inc. 12,186 675 * Kohl's Corp. 8,639 546 * Yahoo! Inc. 14,609 488 * InterActiveCorp 12,634 468 Avon Products, Inc. 6,726 431 Omnicom Group Inc. 5,439 425 * Costco Wholesale Corp. 13,064 419 * Best Buy Co., Inc. 7,545 392 The Gap, Inc. 18,445 385 * Electronic Arts Inc. 4,172 374 * Amazon.com, Inc. 8,048 374 * Bed Bath & Beyond, Inc. 8,378 361 * Staples, Inc. 14,035 346 The McGraw-Hill Cos., Inc. 5,464 333 * Starbucks Corp. 11,094 316 * Apollo Group, Inc. Class A 3,826 245 * EchoStar Communications Corp. Class A 6,546 242 Eastman Kodak Co. 8,200 229 Dollar General Corp. 8,645 198 New York Times Co. Class A 4,329 192 Family Dollar Stores, Inc. 4,631 186 Newell Rubbermaid, Inc. 7,458 177 12 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- J.C. Penney Co., Inc. (Holding Company) 7,750 $ 164 * Office Depot, Inc. 8,743 159 * Univision Communications Inc. 4,174 156 Whirlpool Corp. 2,000 139 * Dollar Tree Stores, Inc. 3,274 128 * Career Education Corp. 2,600 117 Estee Lauder Cos. Class A 3,220 111 Darden Restaurants Inc. 4,838 105 Jones Apparel Group, Inc. 3,400 105 Ross Stores, Inc. 2,040 103 * Robert Half International, Inc. 4,521 101 * ChoicePoint Inc. 2,500 98 * PETsMART, Inc. 4,066 97 E.W. Scripps Co. Class A 1,105 96 Black & Decker Corp. 2,217 95 Sabre Holdings Corp. 4,174 94 * Brinker International, Inc. 2,732 93 Harman International Industries, Inc. 900 90 * CDW Corp. 1,716 89 * Iron Mountain, Inc. 2,250 83 * Monster Worldwide Inc. 3,044 83 * Williams-Sonoma, Inc. 2,652 81 Manpower Inc. 2,002 78 * Lamar Advertising Co. Class A 2,318 77 * Convergys Corp. 4,301 77 Fastenal Co. 1,902 77 Nordstrom, Inc. 2,881 75 * Corinthian Colleges, Inc. 1,300 75 R.R. Donnelley & Sons Co. 2,966 75 Outback Steakhouse 1,900 73 The Stanley Works 2,420 73 * Krispy Kreme Doughnuts, Inc. 1,500 66 Belo Corp. Class A 2,759 64 * Hispanic Broadcasting Corp. 1,938 61 Viad Corp. 2,527 60 Maytag Corp. 2,214 60 * ITT Educational Services, Inc. 1,300 56 * Entercom Communications Corp. 1,100 55 * Education Management Corp. 900 55 * O'Reilly Automotive, Inc. 1,400 54 * Tech Data Corp. 1,570 52 * The Cheesecake Factory 1,400 51 * Getty Images, Inc. 1,200 49 * The Corporate Executive Board Co. 1,100 49 * Saks Inc. 3,600 45 * Borders Group, Inc. 2,304 45 * DeVry, Inc. 1,700 44 Snap-On Inc. 1,479 44 Reebok International Ltd. 1,300 43 * Valassis Communications, Inc. 1,476 43 * Furniture Brands International Inc. 1,500 43 Regis Corp. 1,200 42 * BJ's Wholesale Club, Inc. 1,899 41 Meredith Corp. 869 41 Ruby Tuesday, Inc. 1,800 41 * DoubleClick Inc. 3,559 40 Alberto-Culver Co. Class B 700 40 * Advance Auto Parts, Inc. 533 40 Lee Enterprises, Inc. 1,000 39 Media General, Inc. Class A 636 39 * Charter Communications, Inc. 8,500 38 * Extended Stay America, Inc. 2,500 38 Harte-Hanks, Inc. 2,000 38 * Overture Services, Inc. 1,500 37 * United Statioers, Inc. 900 37 John Wiley & Sons Class A 1,282 36 Ethan Allen Interiors, Inc. 900 35 * Linens 'n Things, Inc. 1,200 35 * Barnes & Noble, Inc. 1,293 34 La-Z-Boy Inc. 1,500 34 * BearingPoint, Inc. 3,876 32 * American Greetings Corp. Class A 1,700 31 * CEC Entertainment Inc. 800 31 * Tommy Hilfiger Corp. 2,499 31 * Earthlink, Inc. 4,057 31 * Arbitron Inc. 800 30 * Hollywood Entertainment Corp. 1,600 28 Callaway Golf Co. 1,802 27 The Brink's Co. 1,600 26 Blyth, Inc. 900 25 Tupperware Corp. 1,500 24 * Cox Radio, Inc. 1,000 24 * Insight Enterprises, Inc. 1,300 23 * Scholastic Corp. 800 23 * Catalina Marketing Corp. 1,275 18 Washington Post Co. Class B 20 14 The Nautilus Group, Inc. 900 11 --------------- $ 20,893 --------------- CONSUMER STAPLES (2.9%) Walgreen Co. 29,420 958 Colgate-Palmolive Co. 15,517 858 Sysco Corp. 18,688 588 General Mills, Inc. 10,571 490 CVS Corp. 11,260 367 H.J. Heinz Co. 10,110 327 Kellogg Co. 6,679 224 Wm. Wrigley Jr. Co. 4,208 223 Hershey Foods Corp. 2,600 182 * Whole Foods Market, Inc. 1,700 92 13 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- SuperValu Inc. 3,788 $ 91 McCormick & Co., Inc. 2,322 62 Dial Corp. 2,702 55 * Performance Food Group Co. 1,333 52 Church & Dwight, Inc. 1,100 35 * American Italian Pasta Co. 500 21 --------------- $ 4,625 --------------- FINANCIAL SERVICES (29.6%) BANKS--NEW YORK CITY (1.6%) J.P. Morgan Chase & Co. 58,349 1,997 The Bank of New York Co., Inc. 20,940 616 BANKS--OUTSIDE NEW YORK CITY (12.3%) Bank of America Corp. 42,996 3,407 Wells Fargo & Co. 48,163 2,415 Wachovia Corp. 38,664 1,630 Bank One Corp. 33,309 1,315 U.S. Bancorp 54,960 1,314 FleetBoston Financial Corp. 30,074 890 Fifth Third Bancorp 13,897 814 BB&T Corp. 16,032 585 National City Corp. 17,517 555 SunTrust Banks, Inc. 6,913 423 State Street Corp. 9,563 420 Mellon Financial Corp. 12,425 390 PNC Financial Services Group 8,129 387 KeyCorp 12,102 330 SouthTrust Corp. 9,752 283 M & T Bank Corp. 3,025 255 Comerica, Inc. 5,010 247 Northern Trust Corp. 5,533 234 Regions Financial Corp. 6,301 222 AmSouth Bancorp 10,092 217 Synovus Financial Corp. 8,771 214 Marshall & Ilsley Corp. 6,075 188 Union Planters Corp. 5,635 180 North Fork Bancorp, Inc. 4,537 153 First Tennessee National Corp. 3,600 149 National Commerce Financial Corp. 5,944 149 Zions Bancorp 2,615 146 Popular, Inc. 3,533 133 Banknorth Group, Inc. 4,687 132 Huntington Bancshares Inc. 6,300 126 Compass Bancshares Inc. 3,653 126 Mercantile Bankshares Corp. 2,364 97 TCF Financial Corp. 2,012 93 Hibernia Corp. Class A 4,416 92 Commerce Bancshares, Inc. 1,800 78 Commerce Bancorp, Inc. 1,900 77 Associated Banc-Corp 2,014 77 Valley National Bancorp 2,697 76 Doral Financial Corp. 1,800 74 Fulton Financial Corp. 3,103 63 City National Corp. 1,167 60 Wilmington Trust Corp. 1,888 60 Bank of Hawaii Corp. 1,740 59 Sky Financial Group, Inc. 2,500 59 Cullen/Frost Bankers, Inc. 1,500 57 Hudson United Bancorp 1,300 51 FirstMerit Corp. 2,021 51 Investors Financial Services Corp. 1,700 51 Colonial BancGroup, Inc. 3,251 48 Park National Corp. 394 44 Westamerica Bancorporation 1,000 44 BancorpSouth, Inc. 2,000 43 Old National Bancorp 1,796 42 First Midwest Bancorp, Inc. 1,350 41 Trustmark Corp. 1,496 39 Whitney Holdings Corp. 1,100 38 United Bankshares, Inc. 1,200 37 Southwest Bancorporation of Texas, Inc. 900 33 The South Financial Group, Inc. 1,300 32 Community First Bankshares, Inc. 1,100 31 Greater Bay Bancorp 1,500 31 Chittenden Corp. 1,000 29 Citizens Banking Corp. 1,100 29 * Silicon Valley Bancshares 1,000 24 DIVERSIFIED FINANCIAL SERVICES (1.8%) American Express Co. 33,206 1,496 Marsh & McLennan Cos., Inc. 15,351 768 The Goldman Sachs Group, Inc. 6,931 613 * BISYS Group, Inc. 3,448 63 Leucadia National Corp. 1,000 38 FINANCE COMPANIES (0.2%) Capital One Financial Corp. 6,465 345 FINANCE--SMALL LOAN (0.4%) SLM Corp. 13,242 532 * AmeriCredit Corp. 4,500 48 FINANCIAL DATA PROCESSING SERVICES (1.9%) First Data Corp. 21,594 829 Automatic Data Processing, Inc. 17,148 684 Paychex, Inc. 9,665 348 * SunGard Data Systems, Inc. 8,112 229 * Fiserv, Inc. 5,547 216 * Concord EFS, Inc. 13,895 192 * Affiliated Computer Services, Inc. Class A 3,657 181 14 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- * DST Systems, Inc. 3,181 $ 126 Fair, Isaac, Inc. 1,400 82 Delux Corp. 1,602 68 * CheckFree Corp. 1,808 42 Jack Henry & Associates Inc. 2,100 39 NDCHealth Corp. 1,000 21 * Advent Software, Inc. 900 15 FINANCIAL INFORMATION SERVICES (0.2%) Moody's Corp. 3,616 188 * The Dun & Bradstreet Corp. 2,160 91 Dow Jones & Co., Inc. 1,121 48 FINANCIAL MISCELLANEOUS (3.0%) Fannie Mae 28,147 1,824 Freddie Mac 19,904 1,058 MBNA Corp. 32,584 761 MBIA, Inc. 4,184 236 H & R Block, Inc. 4,664 206 Ambac Financial Group, Inc. 3,041 197 MGIC Investment Corp. 2,842 160 Radian Group, Inc. 2,700 128 Fidelity National Financial, Inc. 3,891 112 * Providian Financial Corp. 8,181 84 First American Corp. 2,200 53 Brown & Brown, Inc. 1,600 50 Nationwide Financial Services, Inc. 1,600 47 Cross Timbers Royalty Trust 38 1 INSURANCE--LIFE (0.6%) Prudential Financial, Inc. 15,826 576 The Principal Financial Group, Inc. 8,009 252 Jefferson-Pilot Corp. 4,111 182 The MONY Group Inc. 1,300 36 INSURANCE--MULTILINE (4.0%) American International Group, Inc. 65,854 3,923 AFLAC Inc. 14,716 471 The Hartford Financial Services Group Inc. 7,398 394 St. Paul Cos., Inc. 6,539 227 CIGNA Corp. 4,052 193 Lincoln National Corp. 5,063 179 Aon Corp. 7,811 173 Cincinnati Financial Corp. 4,018 162 SAFECO Corp. 4,008 145 Torchmark Corp. 3,377 136 UnumProvident Corp. 7,423 105 Arthur J. Gallagher & Co. 2,600 70 * Markel Corp. 257 69 Protective Life Corp. 1,787 52 StanCorp Financial Group, Inc. 900 51 Unitrin, Inc. 1,396 41 American National Insurance Co. 436 37 * Allmerica Financial Corp. 1,473 35 INSURANCE--PROPERTY-CASUALTY (1.2%) Progressive Corp. of Ohio 5,477 387 The Chubb Corp. 4,937 335 XL Capital Ltd. Class A 3,900 295 ACE Ltd. 7,533 243 Everest Re Group, Ltd. 1,463 107 The PMI Group Inc. 2,520 89 RenaissanceRe Holdings Ltd. 1,900 79 White Mountains Insurance Group Inc. 190 76 W.R. Berkley Corp. 2,100 69 PartnerRe Ltd. 1,296 65 HCC Insurance Holdings, Inc. 1,700 50 Transatlantic Holdings, Inc. 670 47 Erie Indemnity Co. Class A 1,122 46 Mercury General Corp. 800 35 Commerce Group, Inc. 800 29 * Ohio Casualty Corp. 1,800 25 INVESTMENT MANAGEMENT COMPANIES (0.5%) T. Rowe Price Group Inc. 3,561 151 Janus Capital Group Inc. 6,875 119 Allied Capital Corp. 3,200 82 Federated Investors, Inc. 2,716 80 SEI Corp. 2,144 75 Neuberger Berman Inc. 1,654 69 Waddell & Reed Financial, Inc. 2,367 61 Eaton Vance Corp. 1,718 59 * Affiliated Managers Group, Inc. 600 41 RENT & LEASE SERVICES--COMMERCIAL * United Rentals, Inc. 1,497 25 SAVINGS & LOAN (1.3%) Washington Mutual, Inc. 26,603 1,037 Golden West Financial Corp. 3,734 322 Sovereign Bancorp, Inc. 7,468 147 Green Point Financial Corp. 3,431 116 New York Community Bancorp, Inc. 3,600 111 Astoria Financial Corp. 2,146 69 Hudson City Bancorp, Inc. 2,000 58 People's Bank 1,700 51 Webster Financial Corp. 1,200 47 Independence Community Bank Corp. 1,400 46 Washington Federal Inc. 1,750 44 15 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- IndyMac Bancorp, Inc. 1,500 $ 35 Staten Island Bancorp, Inc. 1,500 31 Commercial Federal Corp. 1,200 30 Downey Financial Corp. 600 25 SECURITIES BROKERS & Services (0.6%) Charles Schwab Corp. 29,422 320 Franklin Resources Corp. 4,135 179 Legg Mason Inc. 1,969 141 * E*TRADE Group, Inc. 10,189 94 A.G. Edwards & Sons, Inc. 2,320 84 Jefferies Group, Inc. 1,400 42 American Capital Strategies, Ltd. 1,579 39 LaBranche & Co. Inc. 1,600 28 * Investment Technology Group, Inc. 1,450 26 --------------- $ 47,991 --------------- HEALTH CARE (18.6%) BIOTECH RESEARCH & Production (2.2%) * Amgen, Inc. 33,874 2,232 * Genzyme Corp.-General Division 6,126 289 * Biogen, Inc. 4,302 170 * IDEC Pharmaceuticals Corp. 4,433 154 * Millennium Pharmaceuticals, Inc. 7,888 110 * Invitrogen Corp. 1,300 75 * Cephalon, Inc. 1,600 71 * ICOS Corp. 1,593 62 * Millipore Corp. 1,300 59 * Quintiles Transnational Corp. 3,255 46 * IDEXX Laboratories Corp. 1,000 42 * OSI Pharmaceuticals, Inc. 1,000 38 * Protein Design Labs, Inc. 2,600 32 * Abgenix, Inc. 2,200 29 * Applera Corp.- Celera Genomics Group 2,100 21 * Enzon Pharmaceuticals, Inc. 1,100 13 * Transkaryotic Therapies, Inc. 700 9 DRUGS & PHARMACEUTICALS (11.7%) Pfizer Inc. 226,899 6,789 Johnson & Johnson 85,317 4,230 Merck & Co., Inc. 64,451 3,243 Bristol-Myers Squibb Co. 55,732 1,414 Cardinal Health, Inc. 12,871 733 Schering-Plough Corp. 42,011 638 * Forest Laboratories, Inc. 10,356 487 * Gilead Sciences, Inc. 5,736 383 Allergan, Inc. 3,833 305 * MedImmune Inc. 6,792 237 AmerisourceBergen Corp. 3,200 186 * Barr Laboratories, Inc. 1,693 115 * IVAX Corp. 4,366 86 * SICOR, Inc. 2,300 46 Medicis Pharmaceutical Corp. 733 45 * Vertex Pharmaceuticals, Inc. 1,886 24 * Alkermes, Inc. 1,600 18 ELECTRONICS--MEDICAL SYSTEMS (1.2%) Medtronic, Inc. 34,906 1,731 * Varian Medical Systems, Inc. 2,000 112 * Affymetrix, Inc. 1,400 32 HEALTH & PERSONAL CARE (0.6%) * Anthem, Inc. 4,033 295 McKesson Corp. 8,313 272 * Express Scripts Inc. 1,804 117 * Lincare Holdings, Inc. 2,979 103 Omnicare, Inc. 2,923 99 * Apria Healthcare Group Inc. 1,600 41 * Accredo Health, Inc. 1,350 32 HEALTH CARE FACILITIES (0.3%) * Quest Diagnostics, Inc. 2,300 138 * Laboratory Corp. of America Holdings 4,200 127 Health Management Associates Class A 5,691 127 * DaVita, Inc. 1,741 53 * Renal Care Group, Inc. 1,400 51 * Pharmaceutical Product Development, Inc. 1,400 36 * LifePoint Hospitals, Inc. 1,000 29 HEALTH CARE MANAGEMENT SERVICES (0.8%) * WellPoint Health Networks Inc. Class A 4,236 330 * Caremark Rx, Inc. 7,500 188 IMS Health, Inc. 6,494 126 * Health Net Inc. 2,976 95 * WebMD Corp. 8,770 90 * Oxford Health Plans, Inc. 2,410 87 * AdvancePCS 1,900 76 * Universal Health Services Class B 1,482 74 * First Health Group Corp. 2,737 72 * Mid Atlantic Medical Services, Inc. 1,400 69 * Cerner Corp. 800 28 * Orthodontic Centers of America, Inc. 1,100 8 MEDICAL & Dental Instruments & Supplies (1.8%) * Boston Scientific Corp. 8,358 502 Guidant Corp. 8,914 447 Stryker Corp. 3,994 303 * Zimmer Holdings, Inc. 5,600 290 16 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- * St. Jude Medical, Inc. 5,226 272 Becton, Dickinson & Co. 7,339 268 Biomet, Inc. 6,817 203 * Patterson Dental Co. 2,000 109 DENTSPLY International Inc. 1,956 86 Beckman Coulter, Inc. 1,800 80 * Henry Schein, Inc. 1,300 75 * Apogent Technologies Inc. 2,873 63 * Edwards Lifesciences Corp. 1,700 48 * ResMed Inc. 1,000 43 * Respironics, Inc. 1,000 42 * Cytyc Corp. 3,100 41 * Techne Corp. 1,200 40 Invacare Corp. 900 34 MEDICAL SERVICES * Coventry Health Care Inc. 1,200 56 --------------- $ 30,071 --------------- MATERIALS & PROCESSING (1.4%) Weyerhaeuser Co. 6,300 375 Masco Corp. 13,631 338 Praxair, Inc. 4,714 301 Air Products & Chemicals, Inc. 6,113 289 Avery Dennison Corp. 2,785 152 * American Standard Cos., Inc. 1,800 144 Ecolab, Inc. 5,300 137 * Sealed Air Corp. 2,412 117 Sigma-Aldrich Corp. 1,736 95 Bemis Co., Inc. 1,500 68 * Catellus Development Corp. 2,244 53 * Cabot Microelectronics Corp. 700 46 Harsco Corp. 1,154 45 AptarGroup Inc. 1,000 39 York International Corp. 1,100 36 Corn Products International, Inc. 1,000 32 Worthington Industries, Inc. 1,900 29 Hughes Supply, Inc. 600 21 --------------- $ 2,317 --------------- OTHER ENERGY (0.5%) EOG Resources, Inc. 3,321 141 * Smith International, Inc. 2,932 115 XTO Energy, Inc. 5,237 111 * Pioneer Natural Resources Co. 3,300 84 Equitable Resources, Inc. 1,800 71 * Cooper Cameron Corp. 1,400 68 * Calpine Corp. 10,300 58 Chesapeake Energy Corp. 5,300 57 * FMC Technologies Inc. 1,838 44 * Key Energy Services, Inc. 3,600 37 * Grant Prideco, Inc. 3,200 37 * SEACOR SMIT Inc. 600 24 --------------- $ 847 --------------- PRODUCER DURABLES (4.4%) * Applied Materials, Inc. 47,190 1,019 Emerson Electric Co. 12,133 677 Illinois Tool Works, Inc. 7,604 550 Deere & Co. 6,915 391 * KLA-Tencor Corp. 5,447 323 * Agilent Technologies, Inc. 12,266 298 Pitney Bowes, Inc. 6,757 264 Danaher Corp. 3,225 249 * Lexmark International, Inc. 3,672 246 * Xerox Corp. 21,094 227 Dover Corp. 5,774 220 Parker Hannifin Corp. 3,451 171 * Novellus Systems, Inc. 4,258 170 Cooper Industries, Inc. Class A 2,600 132 W.W. Grainger, Inc. 2,356 117 D. R. Horton, Inc. 3,650 114 * Waters Corp. 3,601 110 Diebold, Inc. 2,095 102 Pulte Homes, Inc. 1,426 95 * LAM Research Corp. 3,600 93 American Power Conversion Corp. 5,159 92 Pall Corp. 3,600 90 * Teradyne, Inc. 4,930 88 * Garmin Ltd. 1,906 76 Donaldson Co., Inc. 1,246 68 * NVR, Inc. 155 67 KB HOME 1,100 63 Pentair, Inc. 1,457 62 * Crown Castle International Corp. 5,300 57 * Tektronix, Inc. 2,400 57 Hubbell Inc. Class B 1,373 55 * Andrew Corp. 4,308 53 Graco, Inc. 1,300 51 HON Industries, Inc. 1,382 51 Herman Miller, Inc. 2,106 49 Molex, Inc. Class A 1,932 49 * AGCO Corp. 2,200 49 Cummins Inc. 956 48 Ryland Group, Inc. 700 47 * Cymer, Inc. 1,000 46 * Polycom, Inc. 2,600 45 MDC Holdings, Inc. 870 44 Ametek, Inc. 1,000 42 * Varian Semiconductor Equipment Associates, Inc. 1,000 41 Kennametal, Inc. 1,000 39 Roper Industries Inc. 900 38 * Flowserve Corp. 1,600 34 Cognex Corp. 1,000 31 * Terex Corp. 1,300 30 17 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- * Axcelis Technologies, Inc. 2,800 $ 24 * Credence Systems Corp. 1,800 21 --------------- $ 7,175 --------------- TECHNOLOGY (22.7%) COMMUNICATIONS TECHNOLOGY (3.8%) * Cisco Systems, Inc. 201,777 3,864 QUALCOMM Inc. 22,519 930 * Juniper Networks, Inc. 9,300 160 Scientific-Atlanta, Inc. 4,313 147 * JDS Uniphase Corp. 35,785 123 * Avaya Inc. 8,974 94 Symbol Technologies, Inc. 6,768 92 * UTStarcom, Inc. 2,000 86 * CIENA Corp. 12,480 81 * NCR Corp. 2,563 74 * Tellabs, Inc. 10,641 69 Harris Corp. 1,900 63 * 3Com Corp. 10,361 59 * ADC Telecommunications, Inc. 22,916 58 * Advanced Fibre Communications, Inc. 2,500 58 * Brocade Communications Systems, Inc. 6,700 38 Black Box Corp. 600 28 * CSG Systems International, Inc. 1,570 24 * Extreme Networks, Inc. 2,900 20 * CommScope, Inc. 1,368 14 COMPUTER SERVICES SOFTWARE & Systems (6.2%) Microsoft Corp. 265,171 7,032 * Veritas Software Corp. 11,956 412 Adobe Systems, Inc. 6,655 258 * Intuit, Inc. 5,399 245 * Symantec Corp. 4,056 233 * Computer Sciences Corp. 5,083 216 * BEA Systems, Inc. 11,100 150 * QLogic Corp. 2,699 132 * Siebel Systems, Inc. 12,598 127 * Amdocs Ltd. 4,976 111 * Mercury Interactive Corp. 2,500 110 * Cadence Design Systems, Inc. 7,594 108 * BMC Software, Inc. 6,729 99 * Citrix Systems, Inc. 4,741 98 * Check Point Software Technologies Ltd. 5,200 91 * Ceridian Corp. 4,077 79 * Compuware Corp. 10,085 60 Autodesk, Inc. 3,266 58 * Novell, Inc. 10,643 54 Reynolds & Reynolds Class A 1,703 49 * Sybase, Inc. 2,656 45 * Acxiom Corp. 2,617 42 * Mentor Graphics Corp. 2,000 41 National Instruments Corp. 1,000 40 * CACI International, Inc. 800 36 * Electronics for Imaging, Inc. 1,575 34 * Ascential Software Corp. 1,800 32 * Parametric Technology Corp. 7,070 24 * NetIQ Corp. 1,600 22 * American Management Systems, Inc. 1,155 17 * Retek Inc. 1,200 9 COMPUTER TECHNOLOGY (6.4%) International Business Machines Corp. 49,657 4,072 * Dell Inc. 64,984 2,121 Hewlett-Packard Co. 78,734 1,568 * EMC Corp. 62,735 800 * Sun Microsystems, Inc. 91,570 353 Electronic Data Systems Corp. 13,634 298 * Apple Computer, Inc. 9,874 223 * Network Appliance, Inc. 9,710 218 * Synopsys, Inc. 2,195 150 * Unisys Corp. 9,299 121 * NVIDIA Corp. 4,400 80 * Storage Technology Corp. 3,069 79 * Zebra Technologies Corp. Class A 1,200 64 * Maxtor Corp. 5,483 63 * Emulex Corp. 2,300 56 * Ingram Micro, Inc. Class A 3,356 47 * Gateway, Inc. 5,826 34 * Quantum Corp. 4,316 13 ELECTRONICS (0.1%) * Sanmina-SCI Corp. 14,688 132 * Semtech Corp. 2,200 46 AVX Corp. 1,034 14 ELECTRONICS--SEMICONDUCTORS/COMPONENTS (6.0%) Intel Corp. 187,764 5,374 Texas Instruments, Inc. 49,765 1,187 * Analog Devices, Inc. 10,466 429 Linear Technology Corp. 8,919 368 * Xilinx, Inc. 9,632 297 * Micron Technology, Inc. 15,685 225 * Altera Corp. 9,828 221 Microchip Technology, Inc. 5,800 162 * Broadcom Corp. 5,946 162 * Jabil Circuit, Inc. 4,634 130 * LSI Logic Corp. 10,695 123 * Intersil Corp. 3,900 114 18 - -------------------------------------------------------------------------------- MARKET VALUE* CALVERT SOCIAL INDEX FUND SHARES (000) - -------------------------------------------------------------------------------- * Advanced Micro Devices, Inc. 9,898 $ 112 * Marvell Technology Group Ltd. 2,433 103 * PMC Sierra Inc. 4,883 70 * Integrated Circuit Systems, Inc. 2,000 69 * Atmel Corp. 11,992 55 * Avnet, Inc. 2,918 53 * Arrow Electronics, Inc. 2,429 50 * Applied Micro Circuits Corp. 8,446 49 * RF Micro Devices, Inc. 5,114 45 * Fairchild Semiconductor International, Inc. 2,500 44 * Conexant Systems, Inc. 7,600 42 * Agere Systems Inc. Class A 13,764 42 * Integrated Device Technology Inc. 2,900 40 * Agere Systems Inc. Class B 11,800 34 * Micrel, Inc. 1,900 26 * Lattice Semiconductor Corp. 2,900 26 * TriQuint Semiconductor, Inc. 3,545 20 ELECTRONICS--TECHNOLOGY (0.1%) * Solectron Corp. 22,298 132 * The Titan Corp. 2,200 35 * KEMET Corp. 2,472 30 * Coherent, Inc. 800 21 SCIENTIFIC EQUIPMENT & Supplies (0.1%) Applera Corp.- Applied Biosystems Group 5,945 129 * Varian, Inc. 1,000 34 --------------- $ 36,751 --------------- UTILITIES (4.6%) SBC Communications Inc. 95,389 2,145 BellSouth Corp. 53,024 1,336 * Comcast Corp. Special Class A 25,369 719 * AT&T Wireless Services Inc. 64,158 553 * NEXTEL Communications, Inc. 28,494 549 ALLTEL Corp. 8,922 409 * Cox Communications, Inc. Class A 5,701 187 KeySpan Corp. 4,513 152 Kinder Morgan, Inc. 2,751 146 NiSource, Inc. 7,523 145 CenturyTel, Inc. 3,888 135 * Cablevision Systems NY Group Class A 5,429 109 * AES Corp. 16,488 107 * Citizens Communications Co. 8,152 93 Telephone & Data Systems, Inc. 1,374 79 Questar Corp. 2,411 77 MDU Resources Group, Inc. 2,145 73 Puget Energy, Inc. 2,714 59 OGE Energy Corp. 2,200 48 AGL Resources Inc. 1,700 47 Philadelphia Suburban Corp. 2,000 47 Hawaiian Electric Industries Inc. 1,100 47 ONEOK, Inc. 2,130 45 NICOR Inc. 1,263 43 Peoples Energy Corp. 1,000 40 WGL Holdings Inc. 1,400 38 Piedmont Natural Gas, Inc. 900 35 IDACORP, Inc. 1,051 25 Cleco Corp. 1,400 22 * Sierra Pacific Resources 3,200 16 --------------- $ 7,526 --------------- OTHER (0.2%) * SPX Corp. 2,300 114 Teleflex Inc. 1,100 52 Carlisle Co., Inc. 933 42 Lancaster Colony Corp. 800 32 --------------- $ 240 --------------- - -------------------------------------------------------------------------------- TOTAL COMMON STOCKS (Cost $177,114) $ 161,561 - -------------------------------------------------------------------------------- FACE AMOUNT (000) - -------------------------------------------------------------------------------- TEMPORARY CASH INVESTMENTS (0.2%) - -------------------------------------------------------------------------------- REPURCHASE AGREEMENTS Collateralized by U.S. Government Obligations in a Pooled Cash Account 1.05%, 9/2/2003 $ 212 212 1.06%, 9/2/2003--Note E 78 78 - -------------------------------------------------------------------------------- TOTAL TEMPORARY CASH INVESTMENTS (Cost $290) 290 - -------------------------------------------------------------------------------- TOTAL INVESTMENTS (100.0%) (Cost $177,404) $ 161,851 - -------------------------------------------------------------------------------- OTHER ASSETS AND LIABILITIES - -------------------------------------------------------------------------------- Other Assets--Note B 857 Liabilities--Note E (782) --------------- $ 75 --------------- - -------------------------------------------------------------------------------- NET ASSETS (100%) $ 161,926 ================================================================================ *See Note A in Notes to Financial Statements. *Non-income-producing security. 19 - ------------------------------------------------------------------ AMOUNT CALVERT SOCIAL INDEX FUND (000) - ------------------------------------------------------------------ AT AUGUST 31, 2003, NET ASSETS CONSISTED OF: - ------------------------------------------------------------------ Paid-in Capital $ 188,534 Undistributed Net Investment Income 869 Accumulated Net Realized Losses (11,924) Unrealized Depreciation (15,553) - ------------------------------------------------------------------ NET ASSETS $ 161,926 ================================================================== Investor Shares--Net Assets Applicable to 21,851,405 outstanding $.001 par value shares of beneficial interest (unlimited authorization) $ 150,147 - ------------------------------------------------------------------ NET ASSET VALUE PER SHARE-- INVESTOR SHARES $ 6.87 ================================================================== Institutional Shares--Net Assets Applicable to 1,712,779 outstanding $.001 par value shares of beneficial interest (unlimited authorization) $ 11,779 - ------------------------------------------------------------------ NET ASSET VALUE PER SHARE-- INSTITUTIONAL SHARES $ 6.88 ================================================================== See Note C in Notes to Financial Statements for the tax-basis components of net assets. 20 STATEMENT OF OPERATIONS This Statement shows the types of income earned by the fund during the reporting period, and details the operating expenses charged to each class of its shares. These expenses directly reduce the amount of investment income available to pay to shareholders as income dividends. This Statement also shows any Net Gain (Loss) realized on the sale of investments, and the increase or decrease in the Unrealized Appreciation (Depreciation) of investments during the period. - -------------------------------------------------------------------------------- CALVERT SOCIAL INDEX FUND YEAR ENDED AUGUST 31, 2003 (000) - -------------------------------------------------------------------------------- INVESTMENT INCOME INCOME Dividends $ 1,668 Interest 5 Security Lending 4 - -------------------------------------------------------------------------------- Total Income $ 1,677 - -------------------------------------------------------------------------------- EXPENSES The Vanguard Group--Note B Management and Administrative Investor Shares 194 Institutional Shares 7 Marketing and Distribution Investor Shares 19 Institutional Shares -- Custodian Fees 38 Auditing Fees 13 Shareholders' Reports and Proxies Investor Shares 14 Institutional Shares -- - -------------------------------------------------------------------------------- Total Expenses 285 - -------------------------------------------------------------------------------- NET INVESTMENT INCOME 1,392 - -------------------------------------------------------------------------------- REALIZED NET GAIN (LOSS) ON INVESTMENT SECURITIES SOLD (6,002) - -------------------------------------------------------------------------------- CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) OF INVESTMENT SECURITIES $ 24,084 - -------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS $ 19,474 ================================================================================ 21 STATEMENT OF CHANGES IN NET ASSETS This Statement shows how the fund's total net assets changed during the two most recent reporting periods. The Operations section summarizes information detailed in the Statement of Operations. The amounts shown as Distributions to shareholders from the fund's net income and capital gains may not match the amounts shown in the Operations section, because distributions are determined on a tax basis and may be made in a period different from the one in which the income was earned or the gains were realized on the financial statements. The Capital Share Transactions section shows the amount shareholders invested in the fund, either by purchasing shares or by reinvesting distributions, as well as the amounts redeemed. The corresponding numbers of Shares Issued and Redeemed are shown at the end of the Statement. - -------------------------------------------------------------------------------- CALVERT SOCIAL INDEX FUND ------------------------------- YEAR ENDED YEAR ENDED AUG. 31, AUG. 31, 2003 2002 (000) (000) - -------------------------------------------------------------------------------- INCREASE (DECREASE) IN NET ASSETS OPERATIONS Net Investment Income $ 1,392 $ 765 Realized Net Gain (Loss) (6,002) (5,575) Change in Unrealized Appreciation (Depreciation) 24,084 (17,116) - -------------------------------------------------------------------------------- Net Increase (Decrease) in Net Assets Resulting from Operations 19,474 (21,926) - -------------------------------------------------------------------------------- DISTRIBUTIONS Net Investment Income Investor Shares (994) (621) Institutional Shares -- -- Realized Capital Gain Investor Shares -- -- Institutional Shares -- -- - -------------------------------------------------------------------------------- Total Distributions (994) (621) - -------------------------------------------------------------------------------- CAPITAL SHARE TRANSACTIONS--NOTE F Investor Shares 38,311 37,054 Institutional Shares 10,640 -- - -------------------------------------------------------------------------------- Net Increase (Decrease) from Capital Share Transactions 48,951 37,054 - -------------------------------------------------------------------------------- Total Increase (Decrease) 67,431 14,507 - -------------------------------------------------------------------------------- NET ASSETS Beginning of Period 94,495 79,988 - -------------------------------------------------------------------------------- End of Period $ 161,926 $ 94,495 ================================================================================ 22 FINANCIAL HIGHLIGHTS This table summarizes the fund's investment results and distributions to shareholders on a per-share basis for each class of shares. It also presents the Total Return and shows net investment income and expenses as percentages of average net assets. These data will help you assess: the variability of the fund's net income and total returns from year to year; the relative contributions of net income and capital gains to the fund's total return; how much it costs to operate the fund; and the extent to which the fund tends to distribute capital gains. The table also shows the Portfolio Turnover Rate, a measure of trading activity. A turnover rate of 100% means that the average security is held in the fund for one year. CALVERT SOCIAL INDEX FUND INVESTOR SHARES - --------------------------------------------------------------------------------------------------------- YEAR ENDED AUGUST 31, MAY 8* TO ------------------------------------------- AUG. 31, FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD 2003 2002 2001 2000 - --------------------------------------------------------------------------------------------------------- NET ASSET VALUE, BEGINNING OF PERIOD $ 6.02 $ 7.57 $ 11.14 $ 10.00 - --------------------------------------------------------------------------------------------------------- INVESTMENT OPERATIONS Net Investment Income .07 .05 .04 .02 Net Realized and Unrealized Gain (Loss) on Investments .84 (1.55) (3.57) 1.12 - --------------------------------------------------------------------------------------------------------- Total from Investment Operations .91 (1.50) (3.53) 1.14 - --------------------------------------------------------------------------------------------------------- DISTRIBUTIONS Dividends from Net Investment Income (.06) (.05) (.03) -- Distributions from Realized Capital Gains -- -- (.01) -- - --------------------------------------------------------------------------------------------------------- Total Distributions (.06) (.05) (.04) -- - --------------------------------------------------------------------------------------------------------- NET ASSET VALUE, END OF PERIOD $ 6.87 $ 6.02 $ 7.57 $ 11.14 ========================================================================================================= TOTAL RETURN** 15.28% -19.96% -31.75% 11.07% ========================================================================================================= RATIOS/SUPPLEMENTAL DATA Net Assets, End of Period (Millions) $ 150 $ 94 $ 80 $ 40 Ratio of Total Expenses to Average Net Assets 0.25% 0.25% 0.25% 0.25%+ Ratio of Net Investment Income to Average Net Assets 1.18% 0.82% 0.70% 0.98%+ Portfolio Turnover Rate 14% 18% 10% 3% ========================================================================================================== * Subscription period for the fund was May 8, 2000, to May 31, 2000, during which time all assets were held in money market instruments. Performance measurement begins May 31, 2000. ** Total returns do not reflect the $10 annual account maintenance fee applied on balances under $10,000. +Annualized. 23 FINANCIAL HIGHLIGHTS (CONTINUED) CALVERT SOCIAL INDEX FUND INSTITUTIONAL SHARES - -------------------------------------------------------------------------------- JAN. 14* TO AUG. 31, FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD 2003 - -------------------------------------------------------------------------------- NET ASSET VALUE, BEGINNING OF PERIOD $ 6.22 - -------------------------------------------------------------------------------- INVESTMENT OPERATIONS Net Investment Income .05 Net Realized and Unrealized Gain (Loss) on Investments .61 - -------------------------------------------------------------------------------- Total from Investment Operations .66 - -------------------------------------------------------------------------------- DISTRIBUTIONS Dividends from Net Investment Income -- Distributions from Realized Capital Gains -- - -------------------------------------------------------------------------------- Total Distributions -- - -------------------------------------------------------------------------------- NET ASSET VALUE, END OF PERIOD $ 6.88 ================================================================================ TOTAL RETURN 10.61% ================================================================================ RATIOS/SUPPLEMENTAL DATA Net Assets, End of Period (Millions) $ 12 Ratio of Total Expenses to Average Net Assets 0.12%** Ratio of Net Investment Income to Average Net Assets 1.32%** Portfolio Turnover Rate 14% ================================================================================ *Inception. **Annualized. SEE ACCOMPANYING NOTES, WHICH ARE AN INTEGRAL PART OF THE FINANCIAL STATEMENTS. 24 NOTES TO FINANCIAL STATEMENTS Vanguard Calvert Social Index Fund is registered under the Investment Company Act of 1940 as an open-end investment company, or mutual fund. The fund offers two classes of shares, Investor Shares and Institutional Shares. Investor Shares are available to any investor who meets the fund's minimum purchase requirements. Institutional Shares were first issued on January 14, 2003, and are designed for investors who meet certain administrative and servicing criteria and invest a minimum of $10 million. A. The following significant accounting policies conform to generally accepted accounting principles for U.S. mutual funds. The fund consistently follows such policies in preparing its financial statements. 1. SECURITY VALUATION: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4:00 p.m. Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Securities for which market quotations are not readily available, or whose values have been materially affected by events occurring before the fund's pricing time but after the close of the securities' primary markets, are valued by methods deemed by the board of trustees to represent fair value. Temporary cash investments acquired over 60 days to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temp-orary cash investments are valued at amortized cost, which approximates market value. 2. REPURCHASE AGREEMENTS: The fund, along with other members of The Vanguard Group, transfers uninvested cash balances to a pooled cash account, which is invested in repurchase agreements secured by U.S. government securities. Securities pledged as collateral for repurchase agreements are held by a custodian bank until the agreements mature. Each agreement requires that the market value of the collateral be sufficient to cover payments of interest and principal; however, in the event of default or bankruptcy by the other party to the agreement, retention of the collateral may be subject to legal proceedings. 3. FEDERAL INCOME TAXES: The fund intends to continue to qualify as a regulated investment company and distribute all of its taxable income. Accordingly, no provision for federal income taxes is required in the financial statements. 4. DISTRIBUTIONS: Distributions to shareholders are recorded on the ex-dividend date. 5. OTHER: Dividend income is recorded on the ex-dividend date. Security transactions are accounted for on the date securities are bought or sold. Costs used to determine realized gains (losses) on the sale of investment securities are those of the specific securities sold. Each class of shares has equal rights as to assets and earnings, except that each class separately bears certain class-specific expenses related to maintenance of shareholder accounts (included in Management and Administrative expenses), shareholder reporting, and proxies. Marketing and distribution expenses are allocated to each class of shares based on a method approved by the board of trustees. Income, other non-class-specific expenses, and gains and losses on investments are allocated to each class of shares based on its relative net assets. B. The Vanguard Group furnishes at cost investment advisory, corporate management, administrative, marketing, and distribution services. The costs of such services are allocated to the fund under methods approved by the board of trustees. The fund has committed to provide up to 0.40% of its net assets in capital contributions to Vanguard. At August 31, 2003, the fund had contributed capital of $26,000 to Vanguard (included in Other Assets), representing 0.02% of the fund's net assets and 0.03% of Vanguard's capitalization. The fund's trustees and officers are also directors and officers of Vanguard. 25 NOTES TO FINANCIAL STATEMENTS (CONTINUED) C. Distributions are determined on a tax basis and may differ from net investment income and realized capital gains for financial reporting purposes. Differences may be permanent or temporary. Permanent differences are reclassified among capital accounts in the financial statements to reflect their tax character. Temporary differences arise when certain items of income, expense, gain, or loss are recognized in different periods for financial statement and tax purposes; these differences will reverse at some time in the future. Differences in classification may also result from the treatment of short-term gains as ordinary income for tax purposes. For tax purposes, at August 31, 2003, the fund had $1,036,000 of ordinary income available for distribution. The fund had available realized losses of $11,904,000 to offset future net capital gains of $57,000 through August 31, 2009, $3,511,000 through August 31, 2010, $5,505,000 through August 31, 2011, and $2,831,000 through August 31, 2012. At August 31, 2003, net unrealized depreciation of investment securities for tax purposes was $15,553,000, consisting of unrealized gains of $12,905,000 on securities that had risen in value since their purchase and $28,458,000 in unrealized losses on securities that had fallen in value since their purchase. D. During the year ended August 31, 2003, the fund purchased $64,792,000 of investment securities and sold $16,060,000 of investment securities other than temporary cash investments. E. The market value of securities on loan to broker/dealers at August 31, 2003, was $76,000, for which the fund held cash collateral of $78,000. The fund invests cash collateral received in repurchase agreements, and records a liability for the return of the collateral, during the period the securities are on loan. F. Capital share transactions for each class of shares were: - -------------------------------------------------------------------------------- YEAR ENDED AUGUST 31, ------------------------------------------ 2003 2002 --------------------- -------------------- AMOUNT SHARES AMOUNT SHARES (000) (000) (000) (000) - -------------------------------------------------------------------------------- INVESTOR SHARES Issued $ 56,456 9,160 $ 56,138 7,847 Issued in Lieu of Cash Distributions 910 154 551 71 Redeemed (19,055) (3,163) (19,635) (2,790) - -------------------------------------------------------------------------------- Net Increase (Decrease)-- Investor Shares 38,311 6,151 37,054 5,128 - -------------------------------------------------------------------------------- INSTITUTIONAL SHARES Issued 12,139 1,954 -- -- Issued in Lieu of Cash Distributions -- -- -- -- Redeemed (1,499) (241) -- -- - -------------------------------------------------------------------------------- Net Increase (Decrease)-- Institutional Shares 10,640 1,713 -- -- ================================================================================ 26 REPORT OF INDEPENDENT AUDITORS To the Shareholders and Trustees of Vanguard Calvert Social Index Fund: In our opinion, the accompanying statement of net assets and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Vanguard Calvert Social Index Fund (the "Fund") at August 31, 2003, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended and the financial highlights for each of the periods indicated, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with auditing standards generally accepted in the United States of America, which require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at August 31, 2003 by correspondence with the custodian, provide a reasonable basis for our opinion. PRICEWATERHOUSECOOPERS LLP PHILADELPHIA, PENNSYLVANIA OCTOBER 7, 2003 - -------------------------------------------------------------------------------- SPECIAL 2003 TAX INFORMATION (UNAUDITED) FOR VANGUARD CALVERT SOCIAL INDEX FUND This information for the fiscal year ended August 31, 2003, is included pursuant to provisions of the Internal Revenue Code. For corporate shareholders, 100% of investment income (dividend income plus short-term gains, if any) qualifies for the dividends-received deduction. The fund intends to distribute the maximum amount of qualified dividend income allowable. The amount of qualified dividend income distributed by the fund will be provided to individual shareholders on their 2003 Form 1099-DIV. - -------------------------------------------------------------------------------- 27 INVESTING IS FAST AND EASY ON VANGUARD.COM If you're like many Vanguard investors, you believe in planning and taking control of your own investments. VANGUARD.COM(R) was built for you--and it's getting better all the time. MANAGE YOUR INVESTMENTS WITH EASE LOG ON TO VANGUARD.COM AND: * See what you own (at Vanguard and elsewhere) and how you're doing by using our Consolidated View(TM) tool. * Check your overall asset allocation, no matter where your assets are held. * Compare your holdings with industry benchmarks. * Analyze your personal performance. * Invest online and even manage the mail you get from us. (Prefer to get fund reports like this one online? 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Here's how you can exploit your IRA--and improve your chances of having the retirement of your dreams. CONTRIBUTE THE MAXIMUM AMOUNT EACH YEAR It may be an obvious point, but if you invest as much in your IRA as the law allows--currently $3,000 per tax year if you are under age 50 and $3,500 if you are age 50 or over--you will increase the odds of meeting your retirement goals. "Max out" every year you can. MAKE IT AUTOMATIC Put your IRA on autopilot by taking advantage of Vanguard's Automatic Investment Plan. Your IRA contributions will be deducted from your bank account on a schedule of your choosing, making retirement investing a healthy habit. CONSIDER COST The owners of low-cost investments keep a larger portion of their gross returns than the owners of high-cost investments. Over the long term, avoiding costlier mutual funds and brokerage commissions could significantly boost your retirement savings.Our low costs are one reason a Vanguard IRA(R) is such a smart choice. REQUEST A DIRECT ROLLOVER WHEN YOU CHANGE JOBS Don't spend your retirement assets before you've retired. When you change jobs, roll your 401(k) or other employer-sponsored retirement plan assets directly into your IRA. If you have questions about your IRA, want to transfer an IRA from another institution to Vanguard, or need help with any other IRA transaction, call our Retirement Resource Center at 1-800-205-6189 or visit VANGUARD.COM. You can open or fund your IRA on our website and have a confirmation in your hand within minutes. 29 THE VANGUARD(R) FAMILY OF FUNDS STOCK FUNDS 500 Index Fund Calvert Social Index Fund Capital Opportunity Fund Capital Value Fund Convertible Securities Fund Developed Markets Index Fund Dividend Growth Fund Emerging Markets Stock Index Fund Energy Fund Equity Income Fund European Stock Index Fund Explorer(TM) Fund Extended Market Index Fund Global Equity Fund Growth and Income Fund Growth Equity Fund Growth Index Fund Health Care Fund Institutional Developed Markets Index Fund Institutional Index Fund Institutional Total Stock Market Index Fund International Explorer(TM) Fund International Growth Fund International Value Fund Mid-Cap Growth Fund Mid-Cap Index Fund Morgan(TM) Growth Fund Pacific Stock Index Fund Precious Metals Fund PRIMECAP Fund REIT Index Fund Selected Value Fund Small-Cap Growth Index Fund Small-Cap Index Fund Small-Cap Value Index Fund Strategic Equity Fund Tax-Managed Capital Appreciation Fund Tax-Managed Growth and Income Fund Tax-Managed International Fund Tax-Managed Small-Cap Fund Total International Stock Index Fund Total Stock Market Index Fund U.S. Growth Fund U.S. Value Fund Value Index Fund Windsor(TM) Fund Windsor(TM) II Fund BALANCED FUNDS Asset Allocation Fund Balanced Index Fund LifeStrategy(R) Conservative Growth Fund LifeStrategy(R) Growth Fund LifeStrategy(R) Income Fund LifeStrategy(R) Moderate Growth Fund STAR(R) Fund Tax-Managed Balanced Fund Wellesley(R) Income Fund Wellington(TM) Fund BOND FUNDS GNMA Fund High-Yield Corporate Fund High-Yield Tax-Exempt Fund Inflation-Protected Securities Fund Institutional Total Bond Market Index Fund Insured Long-Term Tax-Exempt Fund Intermediate-Term Bond Index Fund Intermediate-Term Corporate Fund Intermediate-Term Tax-Exempt Fund Intermediate-Term Treasury Fund Limited-Term Tax-Exempt Fund Long-Term Bond Index Fund Long-Term Corporate Fund Long-Term Tax-Exempt Fund Long-Term Treasury Fund Short-Term Bond Index Fund Short-Term Corporate Fund Short-Term Federal Fund Short-Term Tax-Exempt Fund Short-Term Treasury Fund State Tax-Exempt Bond Funds (California, Florida, Massachusetts, New Jersey, New York, Ohio, Pennsylvania) Total Bond Market Index Fund MONEY MARKET FUNDS Admiral(TM) Treasury Money Market Fund Federal Money Market Fund Prime Money Market Fund State Tax-Exempt Money Market Funds (California, New Jersey, New York, Ohio, Pennsylvania) Tax-Exempt Money Market Fund Treasury Money Market Fund VARIABLE ANNUITY Balanced Portfolio Capital Growth Portfolio Diversified Value Portfolio Equity Income Portfolio Equity Index Portfolio Growth Portfolio High Yield Bond Portfolio International Portfolio Mid-Cap Index Portfolio Money Market Portfolio REIT Index Portfolio Short-Term Corporate Portfolio Small Company Growth Portfolio Total Bond Market Index Portfolio Total Stock Market Index Portfolio For information about Vanguard funds and annuities, including charges and expenses, obtain a prospectus from The Vanguard Group, P.O. Box 2600, Valley Forge, PA 19482-2600. Read it carefully before you invest or send money. this page intentionally left blank THE PEOPLE WHO GOVERN YOUR FUND The trustees of your mutual fund are there to see that the fund is operated and managed in your best interests since, as a shareholder, you are a part owner of the fund. Your fund trustees also serve on the board of directors of The Vanguard Group, Inc., which is owned by the Vanguard funds and provides services to them on an at-cost basis. A majority of Vanguard's board members are independent, meaning that they have no affiliation with Vanguard or the funds they oversee, apart from the sizable personal investments they have made as private individuals. Our independent board members bring distinguished backgrounds in business, academia, and public service to their task of working with Vanguard officers to establish the policies and oversee the activities of - ------------------------------------------------------------------------------------------------------------ POSITION(S) HELD WITH NAME FUND (NUMBER OF (YEAR OF BIRTH) VANGUARD FUNDS TRUSTEE/OFFICER OVERSEEN BY SINCE TRUSTEE/OFFICER) PRINCIPAL OCCUPATION(S) DURING THE PAST FIVE YEARS - ------------------------------------------------------------------------------------------------------------ JOHN J. BRENNAN* Chairman of the Chairman of the Board, Chief Executive Officer, and Director/Trustee (1954) Board, Chief of The Vanguard Group, Inc., and of each of the investment companies May 1987 Executive Officer, served by The Vanguard Group. and Trustee (112) - ------------------------------------------------------------------------------------------------------------ INDEPENDENT TRUSTEES CHARLES D. ELLIS Trustee The Partners of '63 (pro bono ventures in education); Senior Advisor (1937) (112) to Greenwich Associates (international business strategy consulting); January 2001 Successor Trustee of Yale University; Overseer of the Stern School of Business at New York University; Trustee of the Whitehead Institute for Biomedical Research. - ------------------------------------------------------------------------------------------------------------ RAJIV L. GUPTA Trustee Chairman and Chief Executive Officer (since October 1999), Vice (1945) (112) Chairman (JanuarySeptember 1999), and Vice President (prior to December 2001 September 1999) of Rohm and Haas Co. (chemicals); Director of Technitrol, Inc. (electronic components), and Agere Systems (communications components); Board Member of the American Chemistry Council; and Trustee of Drexel University. - ------------------------------------------------------------------------------------------------------------ JOANN HEFFERNAN Trustee Vice President, Chief Information Officer, and Member of the HEISEN (112) Executive Committee of Johnson & Johnson (pharmaceuticals/consumer (1950) products); Director of the Medical Center at Princeton and Women's July 1998 Research and Education Institute. - ------------------------------------------------------------------------------------------------------------ BURTON G. MALKIEL TRUSTEE Chemical Bank Chairman's Professor of Economics,Princeton University; (1932) (110) Director of Vanguard Investment Series plc (Irish invest-ment fund) May 1977 (since November 2001), Vanguard Group (Ireland)Limited (Irish investment management firm)(since November 2001),Prudential Insurance Co. of America, BKF Capital (investment management), The Jeffrey Co. (holding company), and NeuVis, Inc.(software company). - ------------------------------------------------------------------------------------------------------------ the funds. Among board members' responsibilities are selecting investment advisors for the funds; monitoring fund operations, performance, and costs; reviewing contracts; nominating and selecting new trustees/directors; and electing Vanguard officers. Each trustee serves a fund until its termination; or until the trustee's retirement, resignation, or death; or otherwise as specified in the fund's organizational documents. Any trustee may be removed at a shareholders' meeting by a vote representing two-thirds of the net asset value of all shares of the fund together with shares of other Vanguard funds organized within the same trust. The table on these two pages shows information for each trustee and executive officer of the fund. The mailing address of the trustees and officers is P.O. Box 876, Valley Forge, PA 19482. POSITION(S) HELD WITH NAME FUND (NUMBER OF (YEAR OF BIRTH) VANGUARD FUNDS TRUSTEE/OFFICER OVERSEEN BY SINCE TRUSTEE/OFFICER) PRINCIPAL OCCUPATION(S) DURING THE PAST FIVE YEARS - ------------------------------------------------------------------------------------------------------------ Alfred M. Rankin, Jr. Trustee Chairman, President, Chief Executive Officer, and Director of NACCO (1941) (112) Industries, Inc. (forklift trucks/housewares/lignite); Director of January 1993 Goodrich Corporation (industrial products/aircraft systems and services); Director of Standard Products Company (supplier for the automotive industry) until 1998. - ------------------------------------------------------------------------------------------------------------ J. Lawrence Wilson Trustee Retired Chairman and Chief Executive Officer of Rohm and Haas Co. (1936) (112) (chemicals); Director of Cummins Inc. (diesel engines), The Mead April 1985 Corp. (paper products), and AmerisourceBergen Corp. (pharmaceuti-cal distribution); Trustee of Vanderbilt University. - ------------------------------------------------------------------------------------------------------------ executive officers* R. Gregory Barton Secretary Managing Director and General Counsel of The Vanguard Group, Inc.; (1951) (112) Secretary of The Vanguard Group and of each of the investment June 2001 companies served by The Vanguard Group. - ------------------------------------------------------------------------------------------------------------ Thomas J. Higgins Treasurer Principal of The Vanguard Group, Inc.; Treasurer of each of the (1957) (112) investment companies served by The Vanguard Group. July 1998 - ------------------------------------------------------------------------------------------------------------ *Officers of the funds are "interested persons" as defined in the Investment Company Act of 1940. More information about the trustees is in the Statement of Additional Information, available from The Vanguard Group. - ------------------------------------------------------------------------------------------------------------ VANGUARD SENIOR MANAGEMENT TEAM MORTIMER J. BUCKLEY, Information Technology. MICHAEL S. MILLER, Planning and Development. JAMES H. GATELY, Investment Programs and Services. RALPH K. PACKARD, Finance. KATHLEEN C. GUBANICH, Human Resources. GEORGE U. SAUTER, Chief Investment Officer. F. WILLIAM MCNABB, III, Client Relationship Group. - ------------------------------------------------------------------------------------------------------------ JOHN C. BOGLE, Founder; Chairman and Chief Executive Officer, 1974-1996. - ------------------------------------------------------------------------------------------------------------ [PICTURE OF SHIP] [THE VANGUARD GROUP(R)LOGO] Post Office Box 2600 Valley Forge, PA 19482-2600 Vanguard, The Vanguard Group, Vanguard.com, Vanguard IRA, Admiral, Consolidated View, Explorer, Morgan, LifeStrategy, PlainTalk, STAR, Wellesley, Wellington, Windsor, and the ship logo are trademarks of The Vanguard Group, Inc. S&P 500(R), Standard & Poor's 500, and 500 are trademarks of The McGraw-Hill Companies, Inc., and have been licensed for use by The Vanguard Group, Inc. Vanguard mutual funds are not sponsored, endorsed, sold, or promoted by Standard & Poor's, and Standard & Poor's makes no representation regarding the advisability of investing in the funds. Calvert Social Index is a trademark of Calvert Group, Ltd., and has been licensed for use by The Vanguard Group, Inc. Vanguard Calvert Social Index Fund is not sponsored, endorsed, sold, or promoted by Calvert Group, Ltd., and Calvert Group, Ltd., makes no representation regarding the advisability of investing in the fund. All other marks are the exclusive property of their respective owners. ABOUT OUR COVER The photographs that appear on the cover of this report are copyrighted by Michael Kahn. FOR MORE INFORMATION This report is intended for the fund's shareholders. It may not be distributed to prospective investors unless it is preceded or accompanied by the current fund prospectus. To receive a free copy of the prospectus or the Statement of Additional Information, or to request additional information about the fund or other Vanguard funds, please contact us at one of the adjacent telephone numbers or by e-mail through Vanguard.com(R). Prospectuses may also be viewed online. You can obtain a free copy of Vanguard's proxy voting guidelines by visiting our website, www.vanguard.com, and searching for "proxy voting guidelines," or by calling 1-800-662-2739. The guidelines are also available from the SEC's website, www.sec.gov. All comparative mutual fund data are from Lipper Inc. or Morningstar, Inc., unless otherwise noted. WORLD WIDE WEB www.vanguard.com FUND INFORMATION 1-800-662-7447 DIRECT INVESTOR ACCOUNT SERVICES 1-800-662-2739 INSTITUTIONAL INVESTOR SERVICES 1-800-523-1036 TEXT TELEPHONE 1-800-952-3335 (C) 2003 THE VANGUARD GROUP, INC. ALL RIGHTS RESERVED. VANGUARD MARKETING CORPORATION, DISTRIBUTOR. Q2130 102003 ITEM 2: Code of Ethics. The Board of Trustees has adopted a code of ethics that applies to the principal executive officer, principal financial officer, principal accounting officer or controller of the Registrant and The Vanguard Group, Inc., and to persons performing similar functions. ITEM 3: Audit Committee Financial Expert. All of the members of the Audit Committee have been determined by the Registrant's Board of Trustees to be Audit Committee Financial Experts. The members of the Audit Committee are: Charles D. Ellis, Rajiv L. Gupta, JoAnn Heffernan Heisen, Burton G. Malkiel, Alfred M. Rankin, Jr., and J. Lawrence Wilson. All Audit Committee members are independent under applicable rules. ITEM 4: Not applicable. ITEM 5: Not applicable. ITEM 6: Reserved. ITEM 7: Not applicable. ITEM 8: Reserved. ITEM 9: CONTROLS AND PROCEDURES. (a) Disclosure Controls and Procedures. The Principal Executive and Financial Officers concluded that the Registrant's Disclosure Controls and Procedures are effective based on their evaluation of the Disclosure Controls and Procedures as of a date within 90 days of the filing date of this report. (b) Internal Control Over Financial Reporting. There were no significant changes in Registrant's internal control over financial reporting or in other factors that could significantly affect this control subsequent to the date of the evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses. ITEM 10: EXHIBITS. The following exhibits are attached hereto: (a) code of ethics (b) certifications 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. VANGUARD WORLD FUND BY:_____________(signature)________________ (HEIDI STAM) JOHN J. BRENNAN* CHIEF EXECUTIVE OFFICER Date: October 27, 2003 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. VANGUARD WORLD FUND BY:_____________(signature)________________ (HEIDI STAM) JOHN J. BRENNAN* CHIEF EXECUTIVE OFFICER Date: October 27, 2003 VANGUARD WORLD FUND BY:_____________(signature)________________ (HEIDI STAM) THOMAS J. HIGGINS* TREASURER Date: October 27, 2003 *By Power of Attorney. See File Number 2-57689, filed on December 26, 2002. Incorporated by Reference.