Let me emphasize again that cost-free float is not a result to be expected for the P/C industry as a whole: In most years, premiums have been inadequate to cover claims plus expenses. Consequently, the industry’s overall return on tangible equity has for many decades fallen far short of that achieved by the S&P 500. Outstanding economics exist at Berkshire only because we have some outstanding managers running some unusual businesses. Our insurance CEOs deserve your thanks, having added many billions of dollars to Berkshire’s value. It’s a pleasure for me to tell you about these all-stars.

