Berkshire shares jump after big profit gain as Buffett’s conglomerate nears $1 trillion valuation
Warren Buffett tours the grounds at the Berkshire Hathaway Annual Shareholders Meeting in Omaha Nebraska. David A. Grogan | CNBC Berkshire Hathaway shares rose on Monday after Warren Buffett’s conglomerate posted strong earnings for the fourth quarter over the weekend. Berkshire class B shares jumped 2.3% in premarket trading, set to add to their 17%…