Benzinga's Top Upgrades By: Benzinga via Benzinga November 10, 2016 at 08:54 AM EST Jefferies upgraded Cheesecake Factory Inc (NYSE: CHK) from Underperform to Hold. Chesapeake Energy shares rose 5.20 ... Read More >> Related Stocks: AmerisourceBergen Corp Chesapeake Energy Humana International Business Machines Northrop Grumman Novartis Ag ADR Oasis Petroleum Inc T.Rowe Price Group The Priceline Group Weatherford International Ltd