LSI (LSI) (PNR) (LRN) (SKS) (KMT) (ALXN) Ratings Reiterated

LSI Co. (NYSE: LSI), Pentair, Inc. (NYSE: PNR), K12 Inc. (NYSE: LRN), Saks Inc (NYSE: SKS), Kennametal Inc. (NYSE: KMT) and Alexion Pharmaceuticals, Inc. (NASDAQ: ALXN) had ratings on them reiterated by analysts.

Zacks Investment Research reiterated its "Neutral" rating on LSI Co. (LSI). They have a price target of $7.00 on the company.

Citigroup (NYSE:C) reiterated its "Buy" rating on Pentair, Inc. (PNR).

Wunderlich reiterated its "Buy" rating on K12 Inc. (LRN). They have a price target of $35.00 on the company.

Citigroup reiterated its "Buy" rating on Saks Inc. (SKS).

Barrington Research reiterated its "Outperform" rating on Kennametal Inc. (KMT).

Piper Jaffray (NYSE:PJC) reiterated its "Overweight" rating on Alexion Pharmaceuticals, Inc. (ALXN).