Morningstar Equity Analyst Greggory Warren: Berkshire Hathaway Inc. (NYSE:BRK.A) (NYSE:BRK.B)’s Q1 Results Marred by Issues at Geico; Stock Investments Outpace Share Repurchases With wide-moat Berkshire Hathaway reporting first-quarter results that were more or less in line with our forecasts, we are leaving our $550,000 ($367) per Class A (B) share fair value estimate in place. First-quarter reported revenue, which includes unrealized and realized gains/losses from Berkshire’s investments and derivatives portfolios, declined 3.2% to $68.0 billion from $70.3 billion in the prior year’s period)…