Analyst upgrades:

• UBS upgraded Wendy's/Arby's (NYSE: WEN) to Buy from Neutral and raised its target to $5.50 from $4.90 based on improving sales momentum at Wendy's and potential improvements at Arby's.
• Goldman upgraded 3M (NYSE: MMM) to Buy from Neutral and raised its target to $85 from $78. The firm cites 3M's short-cycle exposure and relative valuation for the upgrade.
• Thomas Weisel upgraded JCPenney (NYSE: JCP) to Market Weight from Underweight citing comfort in the company's intermediate-term recovery potential.
• UBS AG (NYSE: UBS) was upgraded to Buy from Hold at ING Group.
• Gap (NYSE: GPS) was upgraded to Overweight from Equal Weight at Barclays.
• Alliance Healthcare (NYSE: AIQ) was upgraded to Outperform from Market Perform at Wells Fargo.

Analyst upgrades:

• Citigroup upgraded Allergan (NYSE: AGN) to Buy from Hold to reflect increased estimates for Botox and its belief Latisse guidance looks conservative. The firm raised its target on shares to $57 from $45.
  
• Jefferies upgraded Texas Instruments (TXN) to Hold from Underperform after channel checks indicated business is strengthening. Jefferies believes Texas Instruments' September quarter guidance will come in better than expected and raised its target on shares to 23 from $16.
  
• FBR Capital upgraded Peabody Energy (BTU) to Outperform from Market Perform to reflect "strong" long-term steel and steam demand trends from China and India. The firm raised its target on shares to $44 from $36.
  
• Elan Corp (ELN) was upgraded to Buy from Neutral at UBS.
  
• Affymetrix (AFFX) was upgraded to Equal Weight from Underweight at Morgan Stanley.
  
• ASML Holding (ASML) was upgraded to Buy from Neutral at BofA/Merrill.

MOST NOTEWORTHY: Cleveland Cliffs, Synthesis Energy and Bookham Tech were today's noteworthy initiations:

• KeyBanc believes the pullback in Cleveland Cliffs (NYSE: CLF) shares is an attractive entry point given acceleration of North American Iron Ore pellet contract pricing and increased pellet production into 2009. Shares were assumed with a Buy rating and $180 target.
  
• Stanford believes the Synthesis Energy's (NASDAQ: SYMX) U-GAS technology offers several advantages, including the ability to use waste/low grade coal and operational cost savings and intitiated shares with a Buy rating and $12 target.
  
• Morgan Keegan started Bookham Tech (NASDAQ: BKHM) with an Outperform rating and said the company continues to benefit from a expanding customer base, timing of new product introductions, and new products.

OTHER INITIATIONS:

• Arris (NASDAQ: ARRS), Garmin (NASDAQ: GRMN) and Harmonic (NASDAQ: HLIT) were initiated at RBC Capital with Sector Perform ratings.
  
• Citigroup assumed Delphi Financial (NYSE: DFG) with a Hold rating and $23 target.
  
• VanceInfo (NYSE: VIT) was initiated with an Outperform rating and $12 target at Oppenheimer.

MOST NOTEWORTHY: K-12 Inc., ChinaEdu and Cardtronics were today's noteworthy initiations:

• Baird is positive on K-12 Inc. (NYSE: LRN)'s leadership position and growing market opportunity for expansion. The firm started shares with an Outperform rating and $26 target. Shares were also initiated at Morgan Stanley with an Equal Weight rating and at Credit Suisse with an Outperform rating.
• Bear initiated ChinaEdu (NASDAQ: CEDU) with an Outperform rating and $11.20 target and said demand for post-secondary education in is outstripping the capacity of land based universities and that CEDU will benefit from the governments strategy to raise education levels. Piper, which started shares with a Buy rating and $10 target, believes the online higher education market is still in the relatively early stages as online student enrollments represent less than one-fourth of total university enrollments.
• William Blair believes Cardtronics (NASDAQ: CATM) has a highly attractive opportunity to increase the number of ATM sites it operates. The firm assumed coverage with an Outperform rating.

Other initiataions:

• MedAssets (NASDAQ: MDAS) was initiated with an Overweight rating and $24 target at Lehman, at Deutsche Bank with a Buy rating and $25 target and at Wachovia with a Market Perform rating.
• Jefferies initiated VanceInfo (NYSE: VIT) with a Buy rating and $11 target.
• Susquehanna initiated Under Armour (NYSE: UA) with a Neutral rating.