Benzinga's Top Downgrades (RIMM, IM, CEG, OSK)

Analysts at Jefferies & Company downgraded Research In Motion RIMM from “buy” to “underperform.” RIMM's shares closed at $56.59 yesterday. Research In Motion's trailing-twelve-month profit margin is 17.14%. Brean Murray downgraded Ingram Micro Inc IM from “buy” to “hold.” IM's shares closed at $20.95 yesterday. IM's PEG ratio is 0.79. Wunderlich downgraded Constellation Energy Group Inc CEG from “buy” to “hold.” CEG's shares closed at $36.26 yesterday. CEG's trailing-twelve-month ROE is -10.92%. Analysts at Robert W. Baird downgraded Oshkosh Corporation OSK from “outperform” to “neutral.” OSK's shares closed at $32.38 yesterday. Oshkosh's trailing-twelve-month profit margin is 7.90%. More Analyst Ratings here