Warren Buffett went viral, stacked cash, and dropped a bombshell in 2025. Here are 6 highlights of his last year as CEO.

Warren Buffett rocked the business world in 2025 by announcing he would step down as CEO. The Berkshire Hathaway boss penned two of his famous shareholder letters and bet on Alphabet. Buffett briefly went viral and grew Berkshire's cash pile to a record level of over $350 billion. Warren Buffett sent shockwaves through the business world in 2025 when he revealed it would be his final year as Berkshire Hathaway CEO — ending a six-decade run in which he transformed the failing textile mill into a vast ...