Warren Buffett Slashes Amazon Stake by 77% in Final Quarter as Berkshire CEO

Berkshire Hathaway executed significant portfolio adjustments during the fourth quarter of 2025, marking Warren Buffett's final tenure as CEO. The conglomerate drastically reduced its holdings in e-commerce giant Amazon by 77%, signaling a major strategic pivot before Buffett's retirement. Simultaneously, Buffett initiated a new position in a company characterized as a digital media juggernaut, further diversifying the firm's exposure. These maneuvers represent the legendary investor's final tactical shifts before stepping down from his leadership role at the firm. Market analysts view the massive reduction in AMZN as a bearish signal for the stock, while the new media entry sparks curiosity about Berkshire's future direction. Overall, this rebalancing highlights a critical transition phase for the company as it prepares for a post-Buffett era in portfolio management.