Benzinga's Top Upgrades, Downgrades For August 28, 2017 By: Benzinga via Benzinga August 28, 2017 at 09:24 AM EDT Top Upgrades JP Morgan upgraded Plexus Corp. (NASDAQ: PLXS) from Neutral to Overweight. Plexus shares rose 0.70 percent to ... Read More >> Related Stocks: Argent Mid Cap ETF Calamp Corp Chatham Lodging Trust REIT Clementia Pharmaceuticals Inc Fiat Chrysler Automobiles N.V. Genesco Inc Harris Corp Jazz Pharma Plc Kimco Realty Magna International Malibu Boats Inc Merit Medical Sys Nuvasive Inc Pebblebrook Hotel Trust Plains All American Pipeline LP Plains Gp Holdings LP Plexus Corp Princeton Bancorp Inc SCANA Corp Sientra Inc Tetraphase Pharmaceu Total System Services Triangle Capital Corp US Foods Holding Venator Materials Plc