Benzinga's Top Upgrades, Downgrades For June 11, 2018

Top Upgrades

• Jefferies upgraded Kosmos Energy Ltd. (NYSE:KOS) from Hold to Buy. Kosmos Energy shares fell 0.63 percent to close at $7.95 on Friday.
• Bernstein upgraded United Microelectronics Corporation (NYSE:UMC) from Underperform to Market Perform. United Microelectronics shares fell 0.36 percent to close at $2.78 on Friday.
• Jefferies upgraded Occidental Petroleum Corporation (NYSE:OXY) from Hold to Buy. Occidental Petroleum shares fell 0.28 percent to close at $85.47 on Friday.
• Analysts at Raymond James upgraded Petróleo Brasileiro S.A. - Petrobras (NYSE:PBR) from Underperform to Market Perform. Petrobras shares rose 1.64 percent to $9.94 in pre-market trading.
• SunTrust Robinson Humphrey upgraded Seattle Genetics, Inc. (NASDAQ:SGEN) from Neutral to Buy. Seattle Genetics shares fell 0.88 percent to close at $65.01 on Friday.
• Jefferies upgraded Match Group, Inc. (NASDAQ:MTCH) from Hold to Buy. Match Group shares rose 2.36 percent to $42.50 in pre-market trading.

Top Downgrades

• Jefferies downgraded Oasis Petroleum Inc. (NYSE:OAS) from Buy to Hold. Oasis Petroleum shares fell 1.63 percent to $12.65 in pre-market trading.
• Wells Fargo downgraded DTE Energy Company (NYSE:DTE) from Outperform to Market Perform. DTE Energy shares fell 0.28 percent to $96.70 in pre-market trading.
• Baird downgraded SunPower Corporation (NASDAQ:SPWR) from Outperform to Neutral. v shares fell 0.99 percent to $6.98 in pre-market trading.
• H.C. Wainwright downgraded Nektar Therapeutics (NASDAQ:NKTR) from Buy to Neutral. Nektar Therapeutics shares fell 2.29 percent to $52.90 in pre-market trading.
• Wells Fargo downgraded SemGroup Corporation (NYSE:SEMG) from Outperform to Market Perform. Semgroup shares fell 1.57 percent to close at $25.00 on Friday.

Top Initiations

• Analysts at Barclays initiated coverage on Pluralsight, Inc. (NASDAQ:PS) with an Overweight rating. The price target for Pluralsight is set to $30. Pluralsight closed at $25.44 on Friday.
• H.C. Wainwright initiated coverage on Tocagen Inc. (NASDAQ:TOCA) with a Buy rating. The price target for Tocagen is set to $14.50. Tocagen shares closed at $9.64 on Friday.
• Jefferies initiated coverage on UDR, Inc. (NYSE:UDR) with a Hold rating. The price target for UDR is set to $38. UDR shares closed at $37.47 on Friday.
• Analysts at JP Morgan initiated coverage on Pluralsight, Inc. (NASDAQ:PS) with an Overweight rating. The price target for Pluralsight is set to $33. Pluralsight closed at $25.44 on Friday.
• Analysts at BMO Capital initiated coverage on ConocoPhillips (NYSE:COP) with an Outperform rating. The price target for ConocoPhillips is set to $78. ConocoPhillips shares closed at $69.43 on Friday.
• Jefferies initiated coverage on Apartment Investment and Management Company (NYSE:AIV) with a Hold rating. The price target for Apartment Investment is set to $40. Apartment Investment shares closed at $41.70 on Friday.