Berkshire Hathaway Stock Reaches New All-Time High

Berkshire Hathaway's Class B shares reached a new all-time high of $543.06 on October 21, 2026, marking a gain of 3.2% in New York trading. This surpasses the previous peak from May 2, 2025, following Warren Buffett's resignation as CEO. The stock's performance indicates sustained market interest in the conglomerate.