FBR Upgrades Gulfport Energy On Attractive Entry Point, 'Dry Gas Setup' By: Benzinga via Benzinga June 05, 2015 at 14:38 PM EDT Shares of Gulfport Energy Corporation (NASDAQ: GPOR) were surging on Friday. FBR & Co. upgraded the stock to Outperform from ... Read More >> Related Stocks: Fibria Celulose S.A. Gulfport Energy Corp S&P Oil & Gas Expl & Prod SPDR