Benzinga's Top Downgrades By: Benzinga via Benzinga May 01, 2015 at 09:54 AM EDT Analysts at Bernstein downgraded Allegion PLC (NYSE: ALLE) from Outperform to Market Perform. The price target for Allegion has been ... Read More >> Related Stocks: Allegion Plc Armstrong World Industries Inc Baidu.com SP ADR Boston Beer Company Constant Contact, Inc. Genesis Energy LP Kirby Corp