Berkshire Profits More Than Double on Gains in Insurance, Railroad, Energy Businesses WSJBerkshire Hathaway reports record cash pile in Greg Abel's first quarter as CEO CNNBerkshire Hathaway's profits double as shareholders gather for the annual meeting on Saturday Yahoo FinanceBerkshire Hathaway profit rises despite consumer stress, cash sets record ReutersBerkshire Hathaway's Cash Pile Surges to Re
