Benzinga's Top #PreMarket Losers By: Benzinga via Benzinga July 17, 2015 at 08:21 AM EDT Best Buy Co Inc (NYSE: BBY) shares fell 4.01 percent to $33.50 in pre-market trading. Bank of America downgraded Best Buy from Buy to ... Read More >> Related Stocks: Best Buy ConocoPhillips Domino's Pizza Inc ENSCO Plc Intel Corp Microsoft