Primary Risks
An investment in the Fund could lose money over short or even long periods. You should expect the Funds share price and total return to fluctuate within a wide range, like the fluctuations of global stock markets. The Fund is subject to the following risks, which could affect the Funds performance:
Nondiversification risk
, which is the chance that the Funds performance may be hurt disproportionately by the poor performance of relatively few stocks or even a single stock. The Fund is considered nondiversified, which means that it may invest a greater percentage of its assets in the securities of particular issuers as compared with other mutual funds. Because the Fund tends to invest a high percentage of assets in its ten largest holdings, nondiversification risk is very high for the Fund.
Industry concentration risk
, which is the chance that there will be overall problems affecting a particular industry. Because the Fund normally invests at least 80% of its assets in the metals or minerals industries, the Funds performance largely dependsfor better or for worseon the overall condition of those industries. The metals or minerals industries could be affected by sharp price volatility caused by global economic, financial, and political factors. Resource availability, government regulation, and economic cycles could also adversely affect those industries.
Stock market risk
, which is the chance that stock prices overall will decline. Stock markets tend to move in cycles, with periods of rising prices and periods of falling prices. In addition, investments in foreign stocks can be riskier than U.S. stock investments. The prices of foreign stocks and the prices of U.S. stocks have, at times, moved in opposite directions.
Investment style risk
, which is the chance that returns from small- and mid-capitalization stocks will trail returns from global stock markets. Historically, small- and mid-cap stocks have been more volatile in price than the large-cap stocks that dominate the global markets, and they often perform quite differently.
Manager risk
, which is the chance that poor security selection will cause the Fund to underperform relevant benchmarks or other funds with a similar investment objective.
Country risk
, which is the chance that world eventssuch as political upheaval, financial troubles, or natural disasterswill adversely affect the value of securities issued by companies in foreign countries. Country risk is especially high in emerging markets.
Currency risk
, which is the chance that the value of a foreign investment, measured in
U.S. dollars, will decrease because of unfavorable changes in currency exchange rates.
Currency risk is especially high in emerging markets.
An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
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Annual Total Returns
The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns compare with those of relevant market indexes, which have investment characteristics similar to those of the Fund. Keep in mind that the Funds past performance does not indicate how the Fund will perform in the future. Updated performance information is available on our website at
vanguard.com/performance
or by calling Vanguard toll-free at 800-662-7447.
Annual Total Returns Vanguard Precious Metals and Mining Fund Investor Shares
1
1 The year-to-date return as of the most recent calendar quarter, which ended on March 31, 2013, was 15.44%.
During the periods shown in the bar chart, the highest return for a calendar quarter was 27.53% (quarter ended September 30, 2005), and the lowest return for a quarter was 42.56% (quarter ended September 30, 2008).
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Average Annual Total Returns for Periods Ended December 31, 2012
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1 Year
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5 Years
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10 Years
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Vanguard Precious Metals and Mining Fund Investor Shares
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12.98%
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6.18%
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12.66%
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Comparative Indexes
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(reflect no deduction for fees or expenses)
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Standard & Poor's 500 Index
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16.00%
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1.66%
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7.10%
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Spliced Precious Metals and Mining Index
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0.45
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0.15
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13.21
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S&P Global Custom Metals and Mining Index
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0.45
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0.15
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