Life and stock lessons from a billionaire value investor Mario Gabelli
Mario Gabelli, chairman and chief executive officer of Gamco Investors Inc., center, during a shareholders shopping day ahead of the Berkshire Hathaway annual meeting in Omaha, Nebraska, U.S., on Friday, April 29, 2022. After hanging in the shadows for most of the pandemic, Warren Buffet and his deputies have been ramping up Berkshire Hathaway Inc.s […]