Warren Buffett's Berkshire Hathaway (NYSE: BRK.A) (NYSE: BRK.B) holds many prominent household names in its portfolio. But not all of them have been doing well in recent years. A

Warren Buffett has loomed over Wall Street for so long that it’s easy to forget how quietly his story began. He started buying his first shares at age 11 and filed his first tax return at 13. From those humble beginnings,