Warren Buffett admitted a ‘big’ mistake, touted Berkshire Hathaway’s past deals, and cautioned traders in his annual letter
Warren Buffett published his annual letter to shareholders on Saturday. The Berkshire Hathaway CEO made a “big” mistake in overpaying for Precision Castparts. Buffett reminded stock traders that their transaction fees go straight to Wall Street. Visit Business Insider’s homepage for more stories.