S&P Hits New Record as Tepper Backs Bulls By: CNBC.com News May 14, 2013 at 09:56 AM EDT Stocks edged higher at the open Tuesday, gaining after widely followed hedge fund manager David Tepper said he is "definitely bullish" on stocks. Read More >> Related Stocks: Apple Bank of America JPMorgan Chase & Co Microsoft Morgan Stanley Nokia Corp ADR Sony Corp Tesla, Inc.