Warren Buffett, chairman and chief executive officer of Berkshire Hathaway, during the company's annual meeting in Omaha, Nebraska, US, on April 30. Bloomberg
Warren Buffett, chairman and chief executive officer of Berkshire Hathaway, during the company's annual meeting in Omaha, Nebraska, US, on April 30. Bloomberg

Warren Buffett will remain Berkshire Hathaway's chairman, shareholders vote says