Benzinga's Top Upgrades, Downgrades For May 17, 2017

Analysts at Bank of America upgraded Red Robin Gourmet Burgers, Inc. RRGB from Neutral to Buy. Red Robin shares climbed 18 percent to $68.45 in pre-market trading.
Baird upgraded Wolverine World Wide, Inc. WWW from Neutral to Outperform. Wolverine World Wide shares fell 3.83 percent to close at $24.64 on Tuesday.
Analysts at JP Morgan upgraded Clovis Oncology Inc CLVS from Neutral to Overweight. Clovis Oncology shares rose 3.9 percent to $51.50 in pre-market trading.
Analysts at Cantor Fitzgerald upgraded BioDelivery Sciences International, Inc. BDSI from Neutral to Overweight. BioDelivery Sciences shares gained 5.4 percent to $2.06 in pre-market trading.
Loop Capital upgraded Tenaris SA (ADR) TS from Hold to Buy. Tenaris shares rose 0.44 percent to close at $31.85 on Tuesday.
Analysts at Jefferies upgraded ConocoPhillips COP from Hold to Buy. ConocoPhillips shares gained 0.04 percent to $47.15 in pre-market trading.
Morgan Stanley upgraded TJX Companies Inc TJX from Equal-Weight to Overweight. TJX shares dropped 1.06 percent to $74.54 in pre-market trading.
Raymond James upgraded Windstream Holdings, Inc. WIN from Underperform to Outperform. Windstream shares dropped 2.47 percent to close at $4.34 on Tuesday.

Needham downgraded Stratasys, Ltd. SSYS from Buy to Hold. Stratasys shares fell 1.5 percent to $30.20 in pre-market trading.
Loop Capital Markets downgraded Advanced Micro Devices, Inc. AMD from Buy to Hold. AMD shares declined 6.75 percent to $11.89 in pre-market trading.
Macquarie downgraded Walt Disney Co DIS from Outperform to Neutral. Disney shares slipped 1.38 percent to $106.49 in pre-market trading.
DA Davidson downgraded Fox Factory Holding Corp FOXF from Buy to Neutral. Fox Factory shares rose 1.95 percent to close at $33.90 on Tuesday.
BTIG Research downgraded Square Inc SQ from Buy to Neutral. Square shares slipped 1.67 percent to $20.00 in pre-market trading.
JP Morgan downgraded New Oriental Education & Tech Grp (ADR) EDU from Overweight to Neutral. New Oriental Education shares dropped 1.83 percent to $74.43 in pre-market trading.
Wells Fargo downgraded Digital Realty Trust, Inc. DLR from Outperform to Market Perform. Digital Realty Trust shares fell 0.64 percent to close at $115.22 on Tuesday.
Analysts at Deutsche Bank downgraded AvalonBay Communities Inc AVB from Buy to Hold. AvalonBay Communities shares dropped 0.11 percent to close at $192.10 on Tuesday.

Analysts at Mizuho initiated coverage on D.R. Horton, Inc. DHI with a Neutral rating. The price target for D.R. Horton is set to $32. D.R. Horton shares closed at $33.56 on Tuesday.
Jefferies initiated coverage on McKesson Corporation MCK with a Hold rating. The price target for McKesson is set to $153. McKesson shares closed at $144.92 on Tuesday.
Odeon Capital initiated coverage of Transocean LTD RIG with a Sell rating. The price target for Transocean is set to $8. Transocean shares closed at $10.69 on Tuesday.
Wells Fargo initiated coverage on CoreSite Realty Corp COR with a Market Perform rating. The price target for CoreSite Realty is set to $94. CoreSite Realty shares closed at $99.24 on Tuesday.
Analysts at Goldman Sachs initiated coverage of Acceleron Pharma Inc XLRN with a Sell rating. The price target for Acceleron Pharma is set to $20. Acceleron Pharma shares closed at $30.30 on Tuesday.
Mizuho initiated coverage on Lennar Corporation LEN with a Buy rating. Lennar shares closed at $51.43 on Tuesday.
Analysts at Wunderlich initiated coverage on Triangle Capital Corporation TCAP with a Buy rating. The price target for Triangle Capital is set to $23. Triangle Capital shares closed at $18.11 on Tuesday.
Analysts at Jefferies initiated coverage on AmerisourceBergen Corp. ABC with a Hold rating. The price target for AmerisourceBergen is set to $95. AmerisourceBergen shares closed at $89.12 on Tuesday.

Analyst Calendar