While Buffett has trimmed some "Big Five" positions, the portfolio remains highly concentrated: Stock Name Portfolio Weight (Approx.) American Express Bank of America Coca-Cola Co. Chevron Corp. Strategic Trimming and Caution
Buffett’s recent "buys" are overshadowed by massive "sells," particularly as he prepared to step down as CEO on January 1, 2026. Warren Buffett Just Made His Largest Investment In 3 Years warren buffett latest buys
Berkshire has consistently increased its stake, which now stands at roughly 264.9 million shares , representing 4.0% of the total equity portfolio. In late 2025, Buffett also moved to acquire Occidental's chemical business, OxyChem , for approximately $9.7 billion . While Buffett has trimmed some "Big Five" positions,