D.A. Davidson & Co. on Wintrust Financial; Raises PT By: Benzinga via Benzinga April 17, 2014 at 12:58 PM EDT Analyst Stephen Geyen at D.A. Davidson & Co. on Thursday, April 17, 2014, upgraded the rating on Wintrust Financial (NASDAQ: WTFC). ... Read More >> Related Stocks: Wintrust Financial Corp