Buffett boosts stake in GM, Chicago Bridge, dumps Gannett, Mondelez, Kraft

|By:, SA News Editor

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.