Vanguard U.S. Equity Portfolio Benchmark Index Statistics Annual Returns by Year Annualized Returns ■ Vanguard U.S. Equity Folio . . ■ Benchmark Index . . ■ S&P 500 Index 5-Year Annualized Rolling Returns Vanguard U.S. Equity Folio: Distribution of 5-Year Rolling Returns (2011-2018) S&P 500 Index: Distribution of 5-Year Rolling Returns (2011-2018) Hypothetical Growth of $1,000 Invested January 1, 2007 ■ Vanguard U.S. Equity Folio . . ■ Benchmark Index . . ■ S&P 500 Index