Warren Buffett’s Berkshire Hathaway on Saturday reported operating earnings for the second quarter fell 3.79% from the same time last year. It’s the company’s first earnings report since Buffett,

Warren Buffett's company reported less than half as much profit in the second quarter as it took a $3.76 billion writedown on the value of its stake in Kraft Heinz, as that iconic food producer considers largely undoing the merger that Berkshire Hathaway helped bankroll.