Warren Buffett's latest 13-f regulatory filling revealed some of his biggest sales, and his three newest big bets.

Warren Buffett is the undisputed greatest investor of all time, and his success at Berkshire Hathaway (NYSE: BRK.A) (NYSE: ...

Note, though, that Buffett has two lieutenants, Ted Weschler and Todd Combs, who also make many investment decisions. So any ...