Benzinga's Top Upgrades, Downgrades For March 30, 2017

Lake Street upgraded Sigma Designs Inc (NASDAQ:SIGM) from Hold to Buy. Sigma Designs shares closed at $5.95 on Wednesday.
Analysts at UBS upgraded EOG Resources Inc (NYSE:EOG) from Neutral to Buy. EOG shares rose 1.78 percent to close at $97.00 on Wednesday.
H.C. Wainwright upgraded Galectin Therapeutics Inc (NASDAQ:GALT) from Neutral to Buy. Galectin Therapeutics shares rose 5.05 percent to $2.08 in pre-market trading.
Analysts at Barclays upgraded Global Payments Inc (NYSE:GPN) from Equal-Weight to Overweight. Global Payments shares gained 0.10 percent to close at $78.83 on Wednesday.
Goldman Sachs upgraded Cyberark Software Ltd (NASDAQ:CYBR) from Neutral to Buy. CyberArk Software shares gained 2.26 percent to close at $50.15 on Wednesday.
UBS upgraded ConocoPhillips (NYSE:COP) from Neutral to Buy. ConocoPhillips shares rose 8.36 percent to $49.79 in pre-market trading.
Analysts at UBS upgraded Range Resources Corp. (NYSE:RRC) from Neutral to Buy. Range Resources shares gained 0.35 percent to $29.05 in pre-market trading.

Analysts at Citigroup downgraded Lululemon Athletica inc. (NASDAQ:LULU) from Buy to Neutral. Lululemon shares declined 21.1 percent to $52.31 in pre-market trading.
Raymond James downgraded Fifth Street Finance Corp. (NASDAQ:FSC) from Market Perform to Underperform. Fifth Street Finance shares fell 1.47 percent to close at $4.70 on Wednesday.
Stifel Nicolaus downgraded Exar Corporation (NYSE:EXAR) from Buy to Hold. Exar shares climbed 22.32 percent to close at $12.99 on Wednesday.
Analysts at Barclays downgraded Secureworks Corp (NASDAQ:SCWX) from Overweight to Equal-Weight. SecureWorks shares fell 9.23 percent to close at $10.33 on Wednesday.
Analysts at Goldman Sachs downgraded Goodyear Tire & Rubber Co (NASDAQ:GT) from Buy to Neutral. Goodyear Tire shares fell 0.69 percent to $35.94 in pre-market trading.
Morgan Stanley downgraded Cypress Semiconductor Corporation (NASDAQ:CY) from Equal-Weight to Underweight. Cypress Semiconductor shares fell 2.60 percent to $13.87 in pre-market trading.
Susquehanna downgraded Lululemon Athletica inc. (NASDAQ:LULU) from Positive to Neutral. Lululemon shares declined 21.1 percent to $52.31 in pre-market trading.

Analysts at Citigroup initiated coverage on Vulcan Materials Company (NYSE:VMC) with a Buy rating. Vulcan Materials shares closed at $118.16 on Wednesday.
Analysts at Canaccord Genuity initiated coverage on Willdan Group, Inc. (NASDAQ:WLDN) with a Buy rating. The price target for Willdan Group is set to $36. Willdan Group shares closed at $30.23 on Wednesday.
Analysts at Goldman Sachs initiated coverage on Sunoco LP (NYSE:SUN) with a Sell rating. The price target for Sunoco is set to $21. Sunoco shares closed at $24.19 on Wednesday.
Analysts at Morgan Stanley initiated coverage of Qualys Inc (NASDAQ:QLYS) with a Overweight rating. The price target for Qualys is set to $43. Qualys shares closed at $36.95 on Wednesday.
Analysts at UBS initiated coverage on United Therapeutics Corporation (NASDAQ:UTHR) with a Sell rating. The price target for United Therapeutics is set to $112. United Therapeutics shares closed at $138.76 on Wednesday.
Analysts at Citigroup initiated coverage on Martin Marietta Materials, Inc. (NYSE:MLM) with a Buy rating. Martin Marietta Materials shares closed at $214.27 on Wednesday.
Analysts at UBS initiated coverage on BioMarin Pharmaceutical Inc. (NASDAQ:BMRN) with a Neutral rating. The price target for BioMarin Pharmaceutical is set to $92. BioMarin Pharmaceutical shares closed at $89.58 on Wednesday.