Berkshire posts file working revenue as rising rates enhance Buffett’s returns
© Reuters. FILE PHOTO: Warren Buffett, CEO of Berkshire Hathaway Inc, pauses while playing bridge as part of the company annual meeting weekend in Omaha, Nebraska U.S. May 6, 2018. REUTERS/Rick Wilking/File Photo/File Photo US500 -0.53% Add to/Remove from Watchlist Add to Watchlist Add Position Position added successfully to: Please name your holdings portfolio