RATINGS CHANGES

Antero Resources (AR) - Get Antero Resources Corporation Report was downgraded to neutral from buy at Goldman Sachs. $26.50 price target. This was a valuation call, as the stock is up 19% over the past three months, Goldman said.

Randgold Resources (GOLD) - Get Barrick Gold Corporation Report was upgraded to buy at TheStreet Ratings. You can view the full analysis from the report here: GOLD Ratings Report.

Hess (HES) - Get Hess Corporation (HES) Report was upgraded to buy from neutral at Goldman Sachs. The company was also placed on the conviction list. $59 price target. The company has among the most significant potential resource expansion opportunities, said Goldman.

JD.com (JD) - Get JD.com, Inc. (JD) Report was downgraded to sell at TheStreet Ratings. You can view the full analysis from the report here: JD Ratings Report.

TheStreet Recommends

Coca-Cola (KO) - Get Coca-Cola Company Report was upgraded to hold from sell at Societe Generale. $44 price target. The U.S. refranchising rate will accelerate, SocGen said.

Kapstone Paper (KS) was downgraded to hold from buy at Deutsche Bank. $14 price target. The company is seeing a weaker earnings trajectory, said Deutsche Bank.

Seattle Genetics (SGEN) - Get Seagen, Inc. (SGEN) Report was upgraded to buy at Cantor Fitzgerald. $38 price target. Guidance for Adcetris is likely too conservative, said Cantor.

Transdigm (TDG) - Get TransDigm Group Incorporated Report was upgraded to outperform from sector perform at RBC Capital. $253 price target. Aftermarket demand is expected to improve, said RBC.

Usana Health (USNA) - Get USANA Health Sciences, Inc. Report was downgraded to neutral at D.A. Davidson. $130 price target. The company is facing currency and expense headwinds, D.A. Davidson said.

Yelp (YELP) - Get Yelp Inc Report was downgraded to sell at TheStreet Ratings. You can view the full analysis from the report here: YELP Ratings Report.

This article was written by a staff member of TheStreet.