Over the past 10 years, Tom Gayner returned 306.9% compared to 253.1% for the S&P 500 — outperformed the S&P 500 by 53.8%.
62.0%
S&P 500: 21.5%
80.2%
S&P 500: 72.1%
75.6%
S&P 500: 73.6%
306.9%
S&P 500: 253.1%