NEW YORK (TheStreet) -- RATINGS CHANGES

Amedisys (AMED) - Get Report was upgraded to buy from hold by Deutsche Bank, which set a 12-month price target of $41. New management can improve the company's growth profile, Deutsche said.

Arcadia Biosciences (RKDA) - Get Report was initiated at outperform by Credit Suisse, which set a 12-month price target of $14. Arcadia is a best-in-class agricultural technology company that is in a good position to benefit from the need to enhance yield productivity, Credit Suisse said.

Autoliv (ALV) - Get Report was downgraded to sector weight by Keybanc. The firm said the downgraded is a valuation call, as the stock is trading at a 17% premium to its historical average.

Cinemark (CNK) - Get Report was upgraded to buy from hold by Topeka Capital, which set a 12-month price target of $47. Topeka said the upgrade is a valuation call, as the stock has pulled back 14% in the past eight weeks.

Citrix (CTXS) - Get Report was downgraded to sell from buy by Berenberg, which set a $56 12-month price target. The company's sales continue to decline, Berenberg said.

Eclipse Resources (ECR) - Get Report was upgraded to outperform by RBC Capital, which set a 12-month price target of $9, saying the company should see solid production growth over the next few years.

Edwards Lifesciences (EW) - Get Report was upgraded to outperform from market perform by BMO Capital, which set a 12-month price target of $158, citing valuation, as the stock has pulled back 11%.

EnLink Midstream Partners (ENLK) was downgraded to hold by TheStreet Ratings team. You can view the full analysis from the report here: ENLK Ratings Report.

L Brands (LB) - Get Report was downgraded to hold by TheStreet Ratings team. You can view the full analysis from the report here: LB Ratings Report.

Noble Energy (NBL) - Get Report was upgraded to neutral from reduce by Nomura, which set a 12-month price target of $48. The stock has lagged, but the company has potential catalysts for the second half of the year, Nomura said.

Salesforce.com (CRM) - Get Report was initiated at buy by Wunderlich, which set a 12-month price target of $85, noting that the company is a market leader and can continue to expand margins in the coming quarters.

ServiceNow (NOW) - Get Report was inititated at buy by MKM Partners, which set a 12-month price target of $90. MKM said the company's SaaS-based platform provides a competitive advantage against the legacy information-technology service-management providers and pointed to the company's larger service-management strategy, which provides for a larger market opportunity and differentiation and which allows ServiceNow to be more strategic to its customers.

This article was written by a staff member of TheStreet.