Warren Buffett Just Bought More of This Cheap Stock

Investors anxiously await the quarterly release of Berkshire Hathaway's (NYSE: BRK.A)(NYSE: BRK.B) 13-F regulatory filing. It reveals which stocks Warren Buffett's holding company bought and sold during each quarter, and that gives investors lots of food for thought about investments. The third-quarter filing offered some interesting news for Buffett-followers, such as a new position in building products company Louisiana-Pacific.