NEW YORK (TheStreet) -- RATINGS CHANGES

Amgen (AMGN) - Get Report was initiated with an equal-weight rating at Barclays. $180 12-month price target. The company will struggle to sustain the momentum from 2014, Barclays said.

Anthem (ANTM) - Get Report was upgraded to buy at Deutsche Bank. $145 12-month price target. Survey suggests better industry pricing, Deutsche Bank said.

Becton Dickinson (BDX) - Get Report was upgraded to buy from neutral at Bank of America/Merrill Lynch. $163 12-month price target. The Carefusion deal could add 20% to earnings, BofA/Merrill said.

Biogen Idec (BIIB) - Get Report coverage was initiated with an overweight rating at Barclays. $425 12-month price target. The company has a solid pipeline and Tecfidera should drive growth, Barclays said.

Infoblox (BLOX) was upgraded to buy from hold at Deutsche Bank. $23 12-month price target. Deal closing rates are improving, Deutsche Bank said.

CH Robinson (CHRW) - Get Report was upgraded to sector perform from underperform at RBC Capital. $80 12-month price target. Earnings headwinds should subside in the new year, RBC Capital said.

Centene (CNC) - Get Report was upgraded to outperform from market perform at BMO Capital. $118 12-month price target. The company has cleared reform hurdles and can deliver rapid growth, BMO said.

Rockwell Collins (COL) was upgraded to neutral from underperform at Bank of America/Merrill Lynch. $90 12-month price target. Estimates were also upped, as the information management services business should drive growth, BofA/Merrill said.

Catamaran (CTRX) was downgraded to underweight from equal-weight at Morgan Stanley. $50 12-month price target. Growth is decelerating, Morgan Stanley said.

Domino's Pizza (DPZ) - Get Report was downgraded to hold from buy at Jefferies. This was a valuation call, based on a $101 12-month price target, Jefferies said.

Dexcom (DXCM) - Get Report was downgraded to neutral from buy at Sterne Agee. This was a valuation call, as the stock surpassed the previous $56 12-month price target, Sterne Agee said.

HB Fuller (FUL) - Get Report was downgraded to hold from buy at Keybanc. This was a valuation call, as the company lacks near-term catalysts, Keybanc said.

Forward Air (FWRD) - Get Report was downgraded to sector perform from outperform at RBC Capital. The company will likely faced higher purchased transportation costs, RBC Capital said.

General Electric (GE) - Get Report was downgraded to hold from buy at Deutsche Bank. $28 12-month price target. The company faces multiple earnings headwinds, Deutsche Bank said.

Huntington Ingalls (HII) - Get Report was upgraded to buy from neutral at Bank of America/Merrill Lynch. $130 12-month price target. The company is using strong free cash flow to pay down debt, BofA/Merrill said.

Humana (HUM) - Get Report was upgraded to hold from sell at Deutsche Bank. This was a valuation call, based on a $140 12-month price target, Deutsche Bank said.

Intersil (ISIL) was upgraded to buy at TheStreet Ratings. You can view the full analysis from the report here: ISIL Ratings Report.

Janus (JNS) was upgraded to neutral from underperform at Credit Suisse. Industry fundamentals should improve in the new year, Credit Suisse said.

Michael Kors (KORS) was downgraded to neutral from outperform at Credit Suisse. $79 12-month price target. The company is facing increased competition, Credit Suisse said.

Netsuite (N) was cut to equal-weight at Barclays. This was a valuation call.

Oracle (ORCL) - Get Report was upgraded to overweight from neutral at Piper Jaffray. $49 12-month price target. CIO survey suggests that cloud businesses should see higher spending, Piper Jaffray said.

Plum Creek Timber (PCL) was upgraded to buy at TheStreet Ratings. You can view the full analysis from the report here: PCL Ratings Report.

PerkinElmer (PKI) - Get Report was downgraded to neutral from overweight at JP Morgan. Growth will likely remain constrained in the coming quarters, JP Morgan said.

Constellation Brands (STZ) - Get Report was upgraded to buy from neutral at Goldman Sachs. $117 12-month price target. Estimates also increased, as the company should see accelerating domestic growth, Goldman said.

Travelers (TRV) - Get Report was downgraded to market perform from outperform at FBR Capital Markets. Commercial lines pricing will likely remain challenged, FBR Capital Markets said.

Workday (WDAY) - Get Report was upgraded to overweight at Barclays. Near-term growth outlook has improved, Barclays said. 

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This article was written by a staff member of TheStreet.