Benzinga's Top Upgrades, Downgrades For February 28, 2018 By: Benzinga via Benzinga February 28, 2018 at 09:11 AM EST Top Upgrades Analysts at Vertical Group upgraded Sanderson Farms, Inc. (NASDAQ: SAFM) from Hold to Buy. Sanderson Farms ... Read More >> Related Stocks: Allete Inc Anheuser-Busch Inbev S.A. ADR Archer-Daniels-Midland Arcturus Therapeutics Holdings Inc Atara Biotherap Autoliv Inc Axon Inc BAT Cabot Corp Celgene Corp Chevron Corp Comcast Corp Crossamerica Partners LP Dell Technologies Inc Cl V E.L.F. Beauty Inc Etsy Inc Firesteel Res Inc Fortress Biotech Inc Madrigal Pharmaceuticals Inc Mercadolibre Inc Payment Data Syst Philip Morris International Procter & Gamble Rapid7 Inc Sanderson Farms IN Surmodics Inc Tutor Perini Corp Viacom