Benzinga's Top Upgrades, Downgrades For July 27, 2017 - Alpine Immune Sciences (NASDAQ:ALPN), Alnylam Pharmaceuticals (NASDAQ:ALNY)

Mitsubishi UFJ upgraded Anadarko Petroleum Corporation APC from Neutral to Overweight. Anadarko Petroleum shares closed at $45.17 on Wednesday.
Argus upgraded Newmont Mining Corp NEM from Hold to Buy. Newmont Mining shares closed at $36.96 on Wednesday.
Analysts at Credit Suisse upgraded Boeing Co BA from Neutral to Outperform. Boeing shares rose 0.74 percent to $235.18 in pre-market trading.
Analysts at Deutsche Bank upgraded DDR Corp DDR from Hold to Buy. DDR shares closed at $10.30 on Wednesday.
Analysts at JP Morgan upgraded Rockwell Automation ROK from Underweight to Neutral. Rockwell Automation shares closed at $162.78 on Wednesday.
Analysts at Stifel Nicolaus upgraded Trinity Industries Inc TRN from Hold to Buy. Trinity Industries shares closed at $26.96 on Wednesday.
RBC Capital upgraded Vermilion Energy Inc VET from Sector Perform to Outperform. Vermilion Energy shares closed at $33.31 on Wednesday.

Macquarie downgraded Six Flags Entertainment Corp SIX from Neutral to Underperform. Six Flags shares fell 2.92 percent to $57.50 in pre-market trading.
Atlantic Equities downgraded Interpublic Group of Companies Inc IPG from Neutral to Underweight. Interpublic shares closed at $21.44 on Wednesday.
Analysts at Bank of America downgraded Silgan Holdings Inc. SLGN from Buy to Neutral. Silgan shares closed at $31.35 on Wednesday.
Oppenheimer downgraded F5 Networks, Inc. FFIV from Outperform to Perform. F5 Networks shares fell 9.4 percent to $116.20 in pre-market trading.
Longbow Research downgraded United States Steel Corporation X from Buy to Neutral. United States Steel shares dropped 0.76 percent to $26.00 in pre-market trading.
Analysts at Bernstein downgraded Dean Foods Co DF from Market Perform to Underperform. Dean Foods shares declined 2.47 percent to $15.00 in pre-market trading.
Jefferies downgraded Sprouts Farmers Market Inc SFM from Buy to Hold. Sprouts Farmers shares slipped 1.71 percent to $24.08 in pre-market trading.
Telsey Advisory Group downgraded Buffalo Wild Wings BWLD from Outperform to Market Perform. Buffalo Wild Wings shares fell 8.7 percent to $112.00 in pre-market trading.

Analysts at Bernstein initiated coverage on Spark Therapeutics Inc ONCE with an Outperform rating. The price target for Spark Therapeutics is set to $87. Spark Therapeutics shares closed at $72.68 on Wednesday.
Bernstein initiated coverage on Alnylam Pharmaceuticals, Inc. ALNY with an Outperform rating. The price target for Alnylam Pharmaceuticals is set to $99. Alnylam Pharmaceuticals shares closed at $81.57 on Wednesday.
Mizuho initiated coverage of Kinder Morgan Inc KMI with a Neutral rating. The price target for Kinder Morgan is set to $22. Kinder Morgan shares closed at $20.34 on Wednesday.
Ladenburg Thalmann initiated coverage on Alpine Immune Sciences, Inc. ALPN with a Buy rating. The price target for Alpine Immune Sciences is set to $17. Alpine Immune Sciences shares closed at $8.78 on Wednesday.
Analysts at Bernstein initiated coverage on bluebird bio Inc BLUE with a Market Perform rating. The price target for bluebird bio is set to $109. bluebird bio shares closed at $99.50 on Wednesday.