Warren Buffett turned 81 this year, but that didn't slow him down any: Buffett's Berkshire...

|About: Berkshire Hathaway Inc (BRK.A)|By:, SA News Editor

Warren Buffett turned 81 this year, but that didn't slow him down any: Buffett's Berkshire Hathaway (BRK.A, BRK.B) responded to depressed equity prices by using its giant cash pile to make a slew of big investments (I, II, III) in large-caps. Berkshire also had plenty of internal drama to contend with this year, between David Sokol's stunning departure and the subsequent hiring of Ted Weschler.