Analyst Upgrades

• UBS upgraded Dr Pepper Snapple (DPS) to buy from neutral, citing strong fundamentals and buybacks. The firm raised its target to $42 from $31.
• Piper Jaffray upgraded ProAssurance (PRA) to overweight from neutral. The firm has a $76 price target on shares.
• Hershey (HSY) and Sunoco (SUN) were upgraded to sell from conviction sell at Goldman.
• Level 3 Comm (LVLT) was upgraded to neutral from underweight at JPMorgan.
• Cathay Pacific (CPCAY) was upgraded to buy from hold at Deutsche Bank.

Analyst upgrades:

• FBR Capital upgraded Frontline (NYSE: FRO) to Market Perform from Underperform to reflect the company's above-average day rates and alleviated near-term financing pressures. The firm raised its target on shares to $23 from $14.
• Baird upgraded Varian Medical (NASDAQ: VARI) to Outperform from Neutral and said checks at ESTRO meeting indicate European radiation therapy market demand will remain "respectable" in 2010 and that launch of Unique could drive incremental demand in developing markets. The firm has a $49 target on shares.
• Goldman believes GameStop (NYSE: GME) Street expectations are beatable and valuation is attractive. The firm upgraded shares to Conviction Buy from Neutral and has a $28 target.
• Borg-Warner (NYSE: BWA) was upgraded to Outperform from Market Perform at Wells Fargo.
• KKR Financial (NYSE: KFN) was upgraded to Outperform from Market Perform at JMP Securities.
• Cathay Pacific (OTC: CPCAY) was upgraded to Outperform from Neutral at Credit Suisse.

Analyst upgrades:

• Citigroup upgraded shares of Liberty Property Trust (NYSE:LRY) to Hold from Sell to reflect the company's capital raises and progress on leasing over the past quarter. The firm raised their target price to $21 from $16.
  
• UBS upgraded shares of Lonmin (Other OTC:LNMIY) to Neutral from Sell as they believe Xstrata may make an offer for the company.
  
• Cantor Fitzgerald upgraded RadiSys (NASDAQ:RSYS) to Buy from Hold after the company reported better-than-expected Q4 results and provided Q1 guidance which the firm believes indicates that fiscal 2009 results will be better than expected. The firm set a target of $8.50.
• Duke Energy (NYSE:DUK) and PG & E (NYSE:PCG) were raised to Outperform from Sector Perform at RBC Capital.
  
• Techne (NASDAQ:TECH) was upgraded at Baird to Outperform from Neutral.

MOST NOTEWORTHY: Papa John's (PZZA), Wynn Resorts (WYNN), SourceForge (LNUX), Cathay Pacific (CPCAY) and Arthur J. Gallagher (AJG) were today's noteworthy downgrades:

• Matrix downgraded shares of Papa John's (NASDAQ: PZZA) to Hold from Strong Buy to reflect minimal improvement to fundamentals and negative free cash flow trends.

• Wynn Resorts (NASDAQ: WYNN) was downgraded to Peer Perform from Outperform based on valuation as the firm believes shares fully reflect solid Las Vegas & Macau fundamentals and the company's development pipeline.

• SourceForge (NASDAQ: LNUX) was cut to Underperform from Market perform at JMP Securities, with a $3 target, following the disappointing results.

• Merrill Lynch downgraded Cathay Pacific (OTC: CPCAY) to Sell from Buy on valuation.

• Arthur J. Gallagher (NYSE: AJG) was cut to Underperform from Peer Perform at Bear Stearns as they believe margin expansion will be lower than expected, softening insurance pricing will impact organic growth, and cites managements acquisition desires over aggressive repurchases...

OTHER DOWNGRADES:

• PolyMedica (NASDAQ: PLMD) was downgraded to Hold from Buy.

• Merrill downgraded Polo Ralph Lauren (NYSE: RL) to Neutral from Buy.

• Morgan Stanley cut Arch Coal (NYSE: ACI) to Underwieght from Overweight.

• JP Morgan downgraded Sonic (NASDAQ: SONC) to Neutral from Overweight.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required).