Benzinga's Top Upgrades, Downgrades For May 5, 2017 By: Benzinga via Benzinga May 05, 2017 at 09:30 AM EDT Top Upgrades Analysts at Bank of America upgraded Zynga Inc (NASDAQ: ZNGA) from Underperform to Neutral. Zynga shares rose ... Read More >> Related Stocks: Akamai Technologies Alder Biopharma CF Industries Holdings Celgene Corp Choice Hotels International Coherus Bio Estee Lauder Co Hess Corp Iac Inc Kennedy-Wilson Holdings Inc Maximus Inc National Cinemedia Neurocrine Bioscienc Playa Hotels & Resorts N.V. RBC Bearings Inc Regeneron Pharmaceuticals Stericycle Targa Resources U.S. Bancorp Verisk Analytics Inc Versartis Inc Web.com Group Inc Yum China Holdings Inc Zynga Inc Cl A