A number of firms have modified their ratings and price targets on shares of Canadian Imperial Bank of Commerce recently: 12/8/2015 - Canadian Imperial Bank of Commerce was downgraded by analysts at Credit Suisse from a "neutral" rating to an "underperform" rating. 12/8/2015 - Canadian Imperial Bank of Commerce was downgraded by analysts at CSFB from a "neutral" rating to an "underperform" rating.