Kopin (NASDAQ: KOPN) Wunderlich raises rating to buy from hold with $4.50 price target
Xylem (NYSE: XYL) Boenning & Scattergood raises to outperform from neutral with $40.00 price target
Catamaran (NASDAQ: CTRX) Mizuho lowers to neutral from buy
Altera (NASDAQ: ALTR) Argus lowers to hold from buy
Sypris Solutions (NASDAQ: SYPR) Needham lowers to hold from buy
Domtar (NYSE: UFS) DA Davidson lowers to neutral from buy
UTI Worldwide (NASDAQ: UTIW) RBC Capital Mkts lowers to sector perform from outperform, price target to $11.00 from $13.00
Zulily (NASDAQ: ZU) Oppenheimer starts coverage at outperform with $17.00 price target
Wayfair (NYSE: W) Oppenheimer starts coverage at market perform
Kinder Morgan (NYSE: KMI) Stifel starts at buy with $47.00 price target
Charter Comm (NASDAQ: CHTR) Canaccord Genuity raises price target to $218.00 from $203.00 with buy rating
Freshpet (NASDAQ: FRPT) Canaccord Genuity raises price target to $22.00 from $20.00 with buy rating
CytoSorbents (NASDAQ: CTSO) MLV & Co raises price target to $30.00 from $28.00 with buy rating
Dyax (NASDAQ: DYAX) Oppenheimer raises price target to $26.00 from $14.00 with outperform rating
Achaogen (NASDAQ: AKAO) Needham lowers price target to $15.00 from $21.00 with buy rating