CNNBerkshire Profit Declines 30% as Gains Narrow on DerivativesBusinessWeekBy Andrew Frye and Noah Buhayar Feb. 25 (Bloomberg) -- Berkshire Hathaway Inc. said fourth- quarter profit fell 30 percent on smaller gains from Warren Buffett's portfolio of derivatives. Net income declined to $3.05 billion, or $1846 a share, ...Berkshire Pegs Buffett SuccessorWall Street JournalBuffett Says He Was 'Dead Wrong' on Housing MarketABC NewsBuffett says Berkshire has a successor in mindThe Associated PressCNNall 299 news articles »