Warren Buffett is well-recognized as a smart investor, which should be giving investors a clue. The billionaire investor has recently agreed to purchase shares in two institutions facing sharp declines: General Electric (NYSE: GE) and Goldman Sachs (NYSE: GS). Many investors are speculating that he was brought into these deals to calm fears, but he is not exactly playing on a level field. Under both of these deals, the billionaire receieved preferential treatment...

The billionaire purchased a $5 billion stake in Goldman Sachs last month, but it wasn't just common stock. The billionaire received $5 billion in perpetual preferred stock and 43.5 million warrants priced at $115 per share. These warrants give the investor a theoretical 16% stake in Goldman Sachs - one of the world's premier investment banks - for only $5 billion in investment. In fact, with shares trading at around $130 a piece, Buffett has already made $650 million in paper profits!

Buffett also managed to pick up cheaper than normal shares of General Electric. The billionaire invested $3 billion at a 9% discount to the stock's closing price Wednesday to buy up preferred stock that pays a 10% dividend. Buffett also stated that he would support measures to alleviate near-term liquidity concerns. Not only is the billionaire making a dividend on his investment, but he is also receiving a sharp discount.

So, before investors go believing that Warren Buffett's investments signal confidence - they should be sure to take a look at the terms of the deals...