Today's Upgrades and Downgrades...

These are some of this Wednesday’s top analyst upgrades, downgrades, and initiations seen having an impact from Wall Street research calls.

Apple Inc. (NASDAQ: AAPL) Started as Buy with $495 target at Janney.
Caterpillar Inc. (NYSE: CAT) Started as Overweight at Barclays.
Charter Communications Inc. (NASDAQ: CHTR) Started as Overweight at JPMorgan.
Colgate-Palmolive Co. (NYSE: CL) Cut to Hold at Citigroup.
Comcast Corporation (NASDAQ: CMCSA) Started as Overweight at JPMorgan.
Comerica Incorporated (NYSE: CMA) Raised to Market Perform at Wells Fargo.
Deere & Co. (NYSE: DE) Started as Overweight at Barclays.
DIRECTV (NASDAQ: DTV) Started as Overweight at JPMorgan.
Imperial Holdings, LLC (NYSE: IFT) Cut to Market Perform at FBR.
Kimberly-Clark Corporation (NYSE: KMB) Cut to Hold at Citigroup.
Lam Research Corporation (NASDAQ: LRCX) Started as Overweight at JPMorgan.
Men’s Wearhouse Inc. (NYSE: MW) named value stock of the day at Zacks.
Novellus Systems, Inc. (NASDAQ: NVLS) Started as Overweight at JPMorgan.
NutriSystem Inc. (NASDAQ: NTRI) Started as Buy at Auriga.
Polo Ralph Lauren Corp. (NYSE: RL) Cut to Hold at Citigroup.
Teva Pharmaceutical Industries Limited (NASDAQ: TEVA) Started as Buy at Canaccord Genuity.
VeriFone Systems, Inc (NYSE: PAY) Started as Buy at Argus.
Warner Chilcott plc (NASDAQ: WCRX) Started as Buy at Canaccord Genuity