RATINGS CHANGES

American Tower (AMT) - Get American Tower Corporation Report was upgraded to buy at TheStreet Ratings. You can view the full analysis from the report here: AMT.

Diplomat Pharmacy (DPLO) - Get Diplomat Pharmacy, Inc. Report was downgraded to neutral from overweight at JPMorgan. $30 price target. The company offered a weaker 2016 outlook, JPMorgan said. 

DSW (DSW) - Get Designer Brands Inc. Class A Report was downgraded to sell from neutral at Goldman Sachs. The valuation isn't as attractive, as the stock trades at a premium to its peers and has limited growth potential, Goldman said. 

First Solar (FSLR) - Get First Solar, Inc. Report was downgraded to neutral at JPMorgan. The valuation isn't as attractive based on a $69 price target, JPMorgan said. 

Helmerich & Payne (HP) - Get Helmerich & Payne, Inc. (HP) Report was upgraded to outperform from sector perform at RBC Capital Markets. $65 price target. The company is a high quality defensive energy name, RBC said. 

Ingersoll-Rand (IR) - Get Ingersoll-Rand Plc (IR) Report was upgraded to buy at TheStreet Ratings. You can view the full analysis from the report here: IR.

Kaiser Aluminum (KALU) - Get Kaiser Aluminum Corporation Report was upgraded to buy at Deutsche Bank. $90 price target. The company is leveraged to aerospace and auto growth, Deutsche said. 

Linear Technology (LLTC) was downgraded to underperform at Bank of America/Merrill Lynch. The valuation isn't as attractive, based on a $44 price target, analysts said. 

Noble Energy (NE) - Get Noble Corporation plc Report was downgraded to sector perform from outperform at RBC Capital Markets. $9.50 price target. The offshore market remains extremely challenged, RBC said. 

TheStreet Recommends

Rowan Companies (RDC) was upgraded to hold at TheStreet Ratings. You can view the full analysis from the report here: RDC.

Transocean (RIG) - Get Transocean Ltd. Report was upgraded to hold from sell at Canaccord Genuity. The valuation is more attractive, based on a $8.50 price target, Canaccord said.

Southwestern Energy (SWN) - Get Southwestern Energy Company Report was downgraded to underweight at Barclays. $4 price target. The company is seeing steep production declines, Barclays said. 

Team Health (TMH) was downgraded to hold from buy at Jefferies. $49 price target. The company has limited earnings upside potential, Jefferies said.

United Natural (UNFI) - Get United Natural Foods, Inc. Report was downgraded to hold from buy at Jefferies. $34 price target. The company warned and cut earnings guidance, Jefferies said. 

United Technologies (UTX) - Get United Technologies Corporation Report was upgraded to outperform from sector perform at RBC Capital Markets. $109 price target. The company is in play following word of interest from Honeywell (HON) - Get Honeywell International Inc. (HON) Report , RBC said. 

Valeant Pharmaceuticals (VRX) was downgraded to sector perform from outperform at RBC Capital Markets. $85 price target. Visibility is limited following disclosure of the SEC probe, RBC said. 

Workday (WDAY) - Get Workday, Inc. (WDAY) Report was upgraded to overweight at JPMorgan. $85 price target. The business and the stock could be at a turning point, JPMorgan said. 

This article was written by a staff member of TheStreet.