This value investor has a cult following on Wall Street, thanks to a stellar performance record. And after looking at his portfolio, it's not hard to see why...

Profits are exploding for these firms. And the fact that they could have many years of sustained growth makes them great picks for growth investors.

He's not a household name yet, but if he keeps up this kind of track record, it won't be long. Here's what's he's been up to lately...

The price of oil is on the rise, but this oil-drilling stock has significant upside -- even without further spikes in oil.

It's getting harder to find bargains, but these key insider buys may be pointing the way.

The world has yet to see a stock with $1 trillion market cap, but one of these three companies could be the first.

Take advantage of this limited market opportunity and short these stocks now...

He was spot-on when he profited from the real-estate bust, and he could be right again. Should you follow his lead?

How closely you watch this little-known metric can make a big difference in the amount of profit you earn from a closed-end fund.

Buffett ended 2011 with some interesting moves, including purchases by two new managers that could continue Buffett's stunning track record of success. Here's what you need to know...