What Age Did Warren Buffett Start Investing?
11 years old. 1941: At 11 years old, Buffett buys his first stock. He purchases six shares of Cities Service preferred stock—three shares for himself, three for his sister Doris—at a cost of $38 per share. The company falls to $27 but shortly climbs back to $40. Warren and Doris sell their stock. How much …
