Warren Buffett officially steps down as Berkshire's CEO

Over Buffett’s tenure, Berkshire compounded at nearly double the S&P 500’s pace (19.9% a year from 1965 to 2024, versus 10.4% for the S&P 500,), turning a failing textile mill into one of the most durable outperformers in market history — and in 2025, the stock is still up for the year, even as the broader market has lurched between euphoria and nerves.Buffett built Berkshire into a federation: insurers at the core, a railroad, an enormous utilities and energy business, and a grab bag of consumer and indust ...