Modeling your portfolio after some of your favorite investors can be a winning move. DaVita has a corner on a lucrative market that serves a durable need. Chubb's core insurance businesses ...

Warren Buffett's eldest son, Howie Buffett is set to become the non-executive chairman of Berkshire Hathaway on the death of his father.

The Oracle of Omaha, Warren Buffett, is arguably one of the most ... and could speak the truth to the king -- without getting their heads lopped off.