Benzinga's Top Upgrades By: Benzinga via Benzinga June 21, 2016 at 08:52 AM EDT Raymond James upgraded Signature Bank (NASDAQ: SBNY) from Outperform to Strong Buy. Signature Bank shares rose 0.95 ... Read More >> Related Stocks: Catalent Inc Cnooc Ltd Ericsson ADR Helmerich & Payne Marathon Oil Signature Bank