BRK-B · News · 20260930N

Leadership Succession and Management Involvement

BERKSHIRE HATHAWAY INC · 2026-09-30 · Importance 44 · Surprise 60

Warren Buffett stepped down as Berkshire Hathaway’s CEO and chairman over the past year, with the CEO transition completed on December 31. Greg Abel assumed responsibility for Berkshire’s approximately $358 billion investment portfolio. Third-party reporting says more than $42 billion of Berkshire’s capital is invested in three virtual-monopoly businesses, highlighting Abel’s role in overseeing the portfolio and maintaining Berkshire’s capital-allocation model.

Key facts

• Warren Buffett retired as Berkshire's CEO on Dec. 31, handing the keys to the company's $358 billion investment portfolio to Greg Abel. source
• Warren Buffett has stepped down from the CEO and chairman roles of Berkshire Hathaway over the last year. source