StocksMedium•27 February 2026•
1 min read

Greg Abel Succeeds Warren Buffett as Berkshire Hathaway CEO, Managing $318B Portfolio

Key Facts

1Greg Abel has taken over as CEO of Berkshire Hathaway, succeeding Warren Buffett.
2Abel is now managing an investment portfolio valued at $318 billion.
361% of the portfolio's invested assets are concentrated in just 5 stocks.

Greg Abel has officially stepped into the role of CEO at Berkshire Hathaway, succeeding the legendary investor Warren Buffett. This planned leadership transition marks a significant milestone for the conglomerate as Abel takes charge of a massive investment portfolio valued at approximately $318 billion. The portfolio remains highly concentrated, with 61% of its total assets invested in just five core stocks, signaling a commitment to the firm's established long-term strategy. Market analysts expect high continuity in investment philosophy, focusing on durable competitive advantages and value-driven acquisitions. The transition is viewed as a well-orchestrated move to ensure stability for shareholders and the broader financial markets. Key holdings under Abel's management continue to include major stakes in Apple, Bank of America, and American Express.