Berkshire Hathaway Inc. is an American multinational conglomerate holding company headquartered in Omaha, Nebraska. Originally a textile manufacturer, the company transitioned into a conglomerate starting in 1965 under the management of chairman and CEO Warren Buffett and vice chairman Charlie Munger. Greg Abel now oversees most of the company's investments and has been named as Buffett's successor. Buffett personally owns 38.4% of the Class A voting shares of Berkshire Hathaway, representing a 15.1% overall economic interest in the company. The company is often compared to an investment fund; between 1965, when Buffett gained control of the company, and 2023, the company's shareholder returns amounted to a compound annual growth rate of 19.8% compared to a 10.2% CAGR for the S&P 500. However, in the 10 years ending in 2023, Berkshire Hathaway produced a CAGR of 11.8% for shareholders, compared to a 12.0% CAGR for the S&P 500. From 1965 to 2023, the stock price had negative performance in only eleven years. Wikipedia