• Sonic Healthcare (SKHCY) upgraded by Deutsche Bank from Hold to Buy 
  • Exelon (EXC) upgraded by Jefferies from Underperform to Hold
  • Mattress Firm (MFRM) upgraded by Longbow from Neutral to Buy 
  • AmSurg (AMSG) upgraded by Raymond James from Market Perform to Strong Buy
  • LifePoint Hospitals (LPNT) upgraded by Mizuho from Neutral to Buy  
  • OmniVision (OVTI) upgraded by Northland from Market Perform to Outperform
  • Avery Dennison (AVY) upgraded by JPMorgan from Neutral to Overweight
  • Telephone and Data (TDS) upgraded by Morgan Stanley from Underweight to Equal Weight



  • Vestas Wind (VWDRY) downgraded by Goldman from Buy to Neutral
  • Infoblox (BLOX) downgraded by Deutsche Bank from Buy to Hold
  • Infoblox (BLOX) downgraded by William Blair from Outperform to Market Perform
  • Infoblox (BLOX) downgraded by Pacific Crest from Outperform to Sector Perform
  • Infoblox (BLOX) downgraded by Goldman from Buy to Neutral
  • ReneSola (SOL) downgraded by Roth Capital from Buy to Neutral
  • Alaska Air (ALK) downgraded by Stifel from Buy to Hold 
  • Hillshire Brands (HSH) downgraded by Bernstein from Outperform to Market Perform 
  • Exact Sciences (EXAS) downgraded by Wedbush from Outperform to Neutral



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