Over the past 10 years, Prem Watsa returned 90.4% compared to 253.6% for the S&P 500 — underperformed the S&P 500 by 163.2%.
42.2%
S&P 500: 19.3%
88.4%
S&P 500: 71.4%
92.8%
S&P 500: 70.9%
90.4%
S&P 500: 253.6%