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Key Points
Warren Buffett, CEO of Berkshire Hathaway, has overseen a cumulative gain of nearly 6,200,000% in Class A shares (BRK.A) over his 60-year tenure. As of November 26, 2025, he announced plans to retire at the end of the year, passing leadership to Greg Abel.
Buffett has sold 464,781,994 shares of Bank of America (NYSE: BAC), a 45% reduction from over 1.03 billion shares held since mid-2024. In contrast, he has recently invested over $4 billion in 17,846,142 shares of Alphabet (NASDAQ: GOOGL), which represents a significant player in internet search with a 90% market share as of October 2025.
Berkshire’s stake reduction in BofA aligns with anticipated shifts in the market, such as potential declines in net interest income, while Buffett’s investment in Alphabet highlights his belief in the company’s strong advertising and growth potential, as well as favorable valuation parameters.
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