Buffett is chairman and chief executive officer of Berkshire Hathaway. The publicly traded holding company operates a broad collection of businesses, including insurance (Geico), manufacturing (Clayton Homes), energy (MidAmerican Energy, Lubrizol) and service (NetJets). It also owns stakes in Coca-Cola, American Express, Procter & Gamble and Wells Fargo.
Daily Journal Corp., the California publisher that counts billionaire Charles Munger as chairman, was faulted by its auditor for inadequate accounting controls in a delayed annual report to the Securities and Exchange Commission.
Warren Buffett’s BNSF Railway Co. and Canadian Pacific Railway Ltd. face a June 27 deadline to say how they will clear a backlog of grain shipments that has some farmers fuming over rotting wheat and late deliveries.