• Supertex (SUPX) upgraded by Stifel Nicolaus from Hold to Buy
  • Atlas Energy (ATLS) upgraded by Wells Fargo from Market Perform to Outperform
  • Telefonica (TEF) upgraded by Bernstein from Underperform to Market Perform 
  • SanDisk (SNDK) upgraded by RBC Capital from Sector Perform to Outperform
  • Lufkin (LUFK) upgraded by Macquarie from Neutral to Outperform



  • Altria Group (MO) downgraded by BofA/Merrill from Buy to Neutral
  • Colgate-Palmolive (CL) downgraded by BofA/Merrill from Buy to Neutral 
  • Texas Instruments (TXN) downgraded by Evercore from Overweight to Equal Weight
  • Rosetta Resources (ROSE) downgraded by Miller Tabak from Hold to Sell
  • Kyocera (KYO) downgraded by BofA/Merrill from Buy to Neutral
  • Affymax (AFFY) downgraded by Lazard Capital from Buy to Neutral
  • Transocean (RIG) downgraded by Macquarie from Outperform to Neutral
  • Lorillard (LO) downgraded by CLSA from Buy to Underperform
  • Tyson Foods (TSN) downgraded by Stephens from Overweight to Equal Weight 
  • Archer Daniels (ADM) downgraded by BMO Capital from Outperform to Market Perform
  • Chesapeake (CHK) downgraded by Johnson Rice from Overweight to Equal Weight  
  • ONEOK (OKE) downgraded by Credit Suisse from Outperform to Neutral 

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