Report: Ameren, Canadian Funds Interested In Westar By: Benzinga via Benzinga April 08, 2016 at 14:19 PM EDT According to a report by Bloomberg, Westar Energy Inc (NYSE: WR) is a potential takeover target from rival Ameren Corp (NYSE: AEE) and a ... Read More >> Related Stocks: Ameren Corp Macy's Westar Energy, Inc.