Berkshire Hathaway Stock (BRK.B) in Focus on Dec. 20, 2025: Buffett’s CEO Handover, Record Cash, Portfolio Shifts, and the 2026 Outlook
Berkshire Hathaway confirmed Greg Abel will become CEO on Jan. 1, 2026, ending Warren Buffett’s six-decade tenure. Berkshire’s Class B shares closed at $494.53 on Dec. 19, down 1.76%. The company announced a major leadership reshuffle in December, including new roles for Adam Johnson, Nancy Pierce, and Charles Chang. Todd Combs will depart for JPMorgan Chase.