Columbus McKinnon (NASDAQ: CMCO) Sidoti raises rating to buy from neutral
Telecom Argentina (NYSE: TEO) Raymond James raises to outperform from market perform
EnCana (NYSE: ECA) FirstEnergy Capital raises to outperform from market perform with $11.50 price target
Plum Creek (NYSE: PCL) DA Davidson raises to buy from neutral with $46.00 price target
Macy's (NYSE: M) Gilford Securities lowers to sell from buy
KLA-Tencor (NASDAQ: KLAC) Citigroup lowers to sell from neutral
PolyOne (NYSE: POL) Longbow lowers to neutral from buy
USA Compression Partners (NYSE: USAC) JP Morgan lowers to neutral from overweight
Colfax (NYSE: CFX) Argus lowers to hold from buy
LinkedIn (NYSE: LNKD) MKM Partners initiates coverage at buy with $285.00 price target
Harvard Biosci (NASDAQ: HBIO) The Benchmark Company starts at buy with $8.00 price target
Plug Power (NASDAQ: PLUG) Craig Hallum starts at buy with $3.50 price target
MDC Partners (NASDAQ: MDCA) Wedbush starts at outperform with $24.00 price target
Univar (NYSE: UNVR) Sun Trust Rbsn starts at neutral with $27.00 price target
Silicon Motion (NASDAQ: SIMO) Topeka Capital Markets lowers price target to $34.00 from $39.00 with buy rating
PartnerRe (NYSE: PRE) MKM Partners raises price target to $140.50 from $130.00 with neutral rating
Hartford Financial (NYSE: HIG) MKM Partners raises price target to $55.00 from $45.00 with buy rating
Allergan (NYSE: AGN) Canaccord Genuity hikes price target to $396.00 from $352.00 with buy rating
W.R. Berkley (NYSE: WRB) RBC Capital Mkts raises price target to $57.00 from $53.00 with sector perform rating
