Warren Buffett adjusted his investment portfolio ahead of retirement, with Berkshire Hathaway reducing its stake in Amazon by 77% during the fourth quarter of 2025. He also sold 75% of the company's stake in Apple before officially retiring on December 31, with Greg Abel taking over as CEO. Furthermore, Form 13F filings revealed that Buffett had been accumulating shares in a consumer-facing company for six consecutive quarters prior to his departure.
