Yahoo! (YHOO) (ALXN) (UNF) (CVA) (PNC) (USB) Ratings Reiterated

Yahoo! Inc. (NASDAQ: YHOO), Alexion Pharmaceuticals, Inc. (NASDAQ: ALXN), Unifirst Corp. (NYSE: UNF), Covanta (NYSE: CVA), PNC Financial Services (NYSE: PNC) and US Bancorp (NYSE: USB) had ratings on them reiterated by analysts.

Piper Jaffray (NYSE:PJC) reiterated its "Overweight" rating on Yahoo! Inc. (YHOO). They have a price target of $19.00 on the company.

Deutsche Bank (NYSE:DB) reiterated its "Buy" rating on Alexion Pharmaceuticals, Inc. (ALXN). They have a price target of $78.00 on the company.

Barrington Research reiterated its "Market Perform" rating on Unifirst Corp. (UNF).

Wunderlich reiterated its "Buy" rating on Covanta (CVA).

Jefferies (NYSE:JEF) reiterated its "Buy" rating on PNC Financial Services (PNC). They have a price target of $62.00 on the company.

Jefferies reiterated its "Hold" rating on US Bancorp (USB). They have a price target of $27.00 on the company.