Billionaire Warren Buffett is spending his day listening to business pitches from a select group of kids, but the ideas aren't likely to generate new acquisitions for Buffett's Berkshire Hathaway Inc. (...... (read more)

Editor's Note: Related tickers: Facebook Inc (NASDAQ:FB), Dell Inc. (NASDAQ:DELL), MGIC Investment Corp. (NYSE:MTG), Radian Group Inc (NYSE:RDN), eBay Inc (NASDAQ:EBAY), Time Warner Inc. (NYSE:TWX), DIRECTV...... (read more)

Jim Simons founded Renaissance Technologies LLC in 1982 and has since become a multi-billionaire due to the fund’s success over time even as it has increased its assets under management. Due to Renaissance...... (read more)

Editor's Note: Related Tickers: Goldman Sachs Group, Inc. (NYSE:GS), Hess Corp. (NYSE:HES), Brocade Communications Systems, Inc. (NASDAQ:BRCD), The Walt Disney Company (NYSE:DIS), The Boeing Company (...... (read more)

Editor's Note: Related tickers: Berkshire Hathaway Inc. (NYSE:BRK.A), Microsoft Corporation (NASDAQ:MSFT), Wells Fargo & Co (NYSE:WFC), U.S. Bancorp (NYSE:USB), Wells Fargo & Co (NYSE:WFC), JPMorgan...... (read more)

This is getting a little ridiculous how much Tesla Motors Inc (NASDAQ:TSLA) continues to make tongues wag on Wall Street. We have already documented how strong this month of May is for the electric-car...... (read more)

For all investors interested in the auto manufacturers industry, the figures released by the S&P index have allowed us to compile yet another countdown. Today’s focus will be on auto stocks with...... (read more)

Several weeks after the end of each quarter, hedge funds such as billionaire Steve Cohen’s SAC Capital Advisors file 13Fs with the SEC to disclose many of their long equity positions as of the end of...... (read more)

Research In Motion Ltd (NASDAQ:BBRY) does not seem to have the appearance of a dominant mobile device company right now. In a couple of the latest surveys of smartphone market share, BlackBerry has fallen...... (read more)