Benzinga's Top Upgrades, Downgrades For January 4, 2018 By: Benzinga via Benzinga January 04, 2018 at 09:51 AM EST Top Upgrades Analysts at Bank of America upgraded Marathon Oil Corporation (NYSE: MRO) from Neutral to Buy. Marathon Oil ... Read More >> Related Stocks: Alexion Pharmaceuticals Avon Products CVS Health Corp Core Mark Holding Domino's Pizza Inc Edwards Lifesciences Energizer Holdings Inc F5 Networks First Hawaiian Inc Greenbrier Companies Illinois Tool Works Illumina Inc Lincoln Elec Holdings Marathon Oil Marathon Petroleum MasterCard Mettler-Toledo International New Oriental Education & Technology Group ADR Occidental Petroleum Republic Services Roku Inc Sarepta Therapeutics Snap Inc Teva Pharmaceutical Industries ADR Tyme Technologies Weatherford International Ltd Wesco Aircraft Holdings Inc Western Digital World Wrestling Entertainment