Benzinga's Top Upgrades, Downgrades For April 9, 2018 By: Benzinga via Benzinga April 09, 2018 at 09:18 AM EDT Top Upgrades Wedbush upgraded Comerica Incorporated (NYSE: CMA) from Neutral to Outperform. Comerica shares fell 3.08 ... Read More >> Related Stocks: Altice USA Inc Cl A Arcus Biosciences Inc Argenx Se ADR Biohaven Ltd Bridgewater Bancshares Inc Cemex S.A.B. DE C.V. ADR Cencora Inc Comerica General Motors MGM Growth Properties Llc Magellan Midstream Partners LP Menlo Therapeutics Inc Natera Inc Newlink Genetics Cor Plains All American Pipeline LP Plains Gp Holdings LP Regeneron Pharmaceuticals Spectra Energy Partners LP