Buffett boosts stake in GM, Chicago Bridge, dumps Gannett, Mondelez, KraftAug. 15, 2013 6:20 AM ETBerkshire Hathaway Inc. (BRK.A) StockDISH, VRSN, GM, GSK, MDLZ, NOV, SU, CBI, USB, BK, CGI, MCO, BRK.A, BRK.B, KHCBy: Eli Hoffmann, SA News Editor4 Comments Berkshire Hathaway (BRK.A, BRK.B) files its Q2 13-F. Key increases: GM +60%. CBI +46%. VRSN +33%. BK +30%. USB +27%. NOV +18%. Key decreases: CGI -100% (sold all). MDLZ -91%. KRFT -87%. MCO -12%. GSK -2%. New: $23M stake in DISH. $524M stake in SU. Recommended For YouAbout BRK.A StockSymbolLast Price% Chg1D5D1M6M1Y5Y10YMarket CapPEYield (TTM)Rev Growth (YoY)Prev. CloseCompare to PeersRelated StocksSymbolLast Price% ChgBRK.A--Berkshire Hathaway Inc.Trending AnalysisTrending News