
Berkshire Hathaway revealed a major reshuffle of its top leadership on Monday, just weeks before Warren Buffett, often referred to as the Oracle of Omaha, officially steps down as chairman and transfers control of the company to Greg Abel.
Abel currently serves as vice chairman of non-insurance operations. In a shareholder letter released in early November, Buffett described Abel as a great manager, a tireless worker, and an honest communicator.