Analyst upgrades:

• Jefferies upgraded Autodesk (NASDAQ: ADSK) to Buy from Hold after the firm's channel checks indicated the company's business is stabilizing. Jefferies raised its target on shares to $27 from $20.
• Citigroup upgraded Veeco (NASDAQ: VECO) to Buy from Hold on expectations LED order momentum will continue and cost discipline will help margin leverage. Citi raised its target on shares to $24 from $8.
• Deutsche Bank upgraded Domtar (NYSE: UFS) to Buy from Hold on expectations earnings will improve meaningfully over the next year. The firm keeps a $24 price target on the stock.
• Varian (NASDAQ: VARI) was upgraded to Equal Weight from Underweight at Barclays.
• Air Products (NYSE: APD) was upgraded to Overweight from Neutral at JPMorgan.
• U.S. Steel (NYSE: X) was upgraded to Buy from Neutral at Goldman.

Analyst upgrades:

• Argus upgraded CBRL Group (NASDAQ: CBRL) to Buy from Hold as it believes increased efficiency at Cracker Barrel will help to boost restaurant traffic and same-store sales. The firm has a $33 target on shares.
  
• Citigroup upgraded shares of Eli Lilly (NYSE: LLY) to Buy from Hold on expectations the company's blood-thinning drug Effient is on track for a Q2 U.S. launch. The firm raised its price target on shares to $41 from $36.
  
• Needham upgraded Intel (NASDAQ: INTC) to Buy from Hold after recent channel checks suggested Intel's PC OEM orders are tracking better than expected. The firm expects Intel to keep prices and product mix stable, enabling margins to recover in Q2. Needham has an $18 target on INTC shares.
• SEI Investments (NASDAQ: SEIC) was upgraded to Outperform from Market Perform at Keefe Bruyette.
  
• Consolidated Edison (NYSE: ED) was raised at Jefferies to Buy from Hold.
  
• Taleo (NASDAQ: TLEO) was lifted to Outperform from Perform at Oppenheimer.

MOST NOTEWORTHY: Advanced Micro Devices, Intel Corporation, Netscout Systems, Guidance Software and Nasdaq were today's noteworthy initiations:

• Morgan Stanley started shares of Advanced Micro Devices Inc (NYSE: AMD) and Intel Corporation (NASDAQ: INTC) with Underweight ratings and a $11 target and $22 target, respectively. The firm recommends selling shares of both as they expect an inventory correction and increasingly aggressive price environment.
  
• Kaufman Brothers initiated shares of Netscout Systems Inc (NASDAQ: NTCT) with a Buy rating and $13.50 target. The firm is positive on the Network General acquisition and believes successful integration as well as continued improvement in sales execution will drive shares higher.
  
• Roth Capital resumed coverage of Guidance Software Inc (NASDAQ: GUID) with a Buy rating and $15 target and said the company is the market leader for digital forensics and that new regulations have accelerated electronic discovery in the forensic market.
  
• Jefferies started shares of The Nasdaq Stock Market Inc (NASDAQ: NDAQ) with a Buy rating and $45 target and believes the company's relative underperformance over the past two years creates an attractive entry point as earnings are poised to accelerate.

OTHER INITIATIONS:

• Credit Suisse initiated the small-cap biotechnology sector, starting shares of Poniard Pharmaceuticals Inc (NASDAQ: PARD), Dyax Corp (NASDAQ: DYAX) and Dynavax Technologies Corporation (NASDAQ: DVAX) with Outperform ratings and targets of $9, $7 and $8, respectively.
  
• Broadpoint initiated Lululemon Athletica Inc (NASDAQ: LULU) with a Neutral rating.
  
• JP Morgan started shares of Vornado Realty Trust (NYSE: VNO) and Douglas Emmett Inc (NYSE: DEI) with Neutral ratings.