Warren Buffett’s announcement that he will step down as CEO of Berkshire Hathaway on Wednesday concludes a 60-year tenure during which he generated cumulative returns of more than five million percent, roughly 20% per annum—double the S&P 500’s performance over the same period. Over those decades, Buffett transformed a struggling textile mill into a diversified holding company renowned for its disciplined value approach and long-term equity stakes in companies such as Coca-Cola and American Express. His annual shareholder letters became industry benchmarks, blending financial analysis with investment philosophy and corporate governance insights, attracting more than 40,000 individual investors to the firm’s annual meetings each year.

Effective January 1, Greg Abel will assume the CEO role after 25 years at Berkshire, most recently serving as vice chairman of non-insurance operations. Abel, 63, oversaw the growth of Berkshire Hathaway Energy from a regional utility to a U.S. leader in renewables and pipelines, increasing its earnings by over 150% since 2010. Buffett has publicly praised Abel’s commitment to decentralized management and patient capital allocation. The board structure remains unchanged: Charles Munger continues as vice chairman, and Buffett will stay on as chairman, providing strategic guidance while Abel executes day-to-day operations.

Berkshire Hathaway closes the year with a record $380 billion in cash and equivalents, representing more than 25% of its consolidated assets. This liquidity war chest gives the new CEO flexibility for acquisitions, share repurchases and opportunistic investments. Insurance float—currently exceeding $120 billion—continues to generate low-cost funding for equity investments and debt retirements. In the fourth quarter, Berkshire completed its largest share repurchase program to date, deploying $6 billion, while trimming certain technology holdings to rebalance allocation toward industrial subsidiaries and energy infrastructure.

Despite a modest underperformance relative to the broader market this year, Berkshire trades at a price-to-book ratio near 1.5, close to its five-year average. Analysts project annual operating earnings growth of 7% to 9% over the next three years, driven by contributions from BNSF Railway and Geico as well as higher underwriting income. The absence of Buffett’s unique market influence raises questions about potential multiple compression, but management’s emphasis on intrinsic value, strong free-cash-flow generation of approximately $45 billion per annum, and a diversified portfolio of 90 subsidiaries provide defensive qualities that appeal to long-term investors.