Gordon Haskett analyst Chuck Grom downgraded Costco to Accumulate from Buy with a $775 price target. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See the top stocks recommended by analysts >> Read More on COST: Who Owns Costco Stock (NASDAQ:COST)? Costco (NASDAQ:COST) Nudges Up after Securing the Snack Bar Target Stock (NYSE:TGT): Recent Earnings Not Convincing Enough Early notable gainers among liquid option names on March 12th Costco Stock (NASDAQ:COST): Down 9%, Should You Buy the Dip?