• JP Morgan upgraded shares of Progress Energy Inc (NYSE: PGN) to Neutral from Underweight citing the company's improving earnings profile.

• Lehman upgraded shares of Mattel Inc (NYSE: MAT) to Equal Weight from Underweight with a $26 target, citing increased traction at retail stores for Barbie as well as expectations for 10% earnings growth.

• Career Education Corp (NASDAQ: CECO) was upgraded to Neutral from Underperform at Credit Suisse as they believe general start growth will bottom in 4Q/1Q and that its University division will return to positive start growth in 3Q07.

• Pacific Growth upgraded shares of Marvell Technology Group ltd (NASDAQ: MRVL) to Buy from Neutral to reflect the aggressive transfer of the Intel (NASDAQ: INTC) cell phone foundry business.

• Both Soleil Securities and Bank of America upgraded Warner Music Group Corp (NYSE: WMG) to Buy from Hold with a $23 target in order to reflect the company's improved fundamentals; they believe Warner's balance sheet restructuring bodes well for earnings.

• Merrill Lynch upgraded JetBlue Airways Corp (NASDAQ: JBLU) to Buy from Neutral on valuation.

• Diamond Offshore Drilling Inc (NYSE: DO) was added to Goldman Sachs' Conviction Buy List.

• CIBC upgraded Wells Fargo & Co (NYSE: WFC) to Sector Outperformer from Sector Performer, citing valuation and the $8 billion in excess capital in the coffers.

• Wachovia upgraded Fossil, Inc (NASDAQ: FOSL) to Outperform from Market Perform.

• HSBC upgraded Sony Corp (NYSE: SNE) to Neutral from Underweight.

MOST NOTEWORTHY: Western Union (WU) and Office Max (OMX) top today's modest list of initiations.

• Western Union was initiated with a Buy at Soleil Securities. The firm believes Western Union is well positioned to take advantage of the projected growth in the world's immigrant population.
• Office Max was initiated by Piper Jaffray with an Outperform rating and $50 target. The firm still believes there is upside to Office Max's turnaround story led by their management team.

OTHER INITIATIONS:

• Diamond Offshore (DO) was initiated with a Buy rating and $107 target at Calyon Securities citing valuation and industry fundamentals for the rating.
• UBS assumed coverage of Alltel (AT) with a Neutral citing a weak wholesale/roaming revenue outlook. Alltel was also initiated by Pacific Crest with a Market Perform Alltel, citing modest growth prospects.
• And finally, Electronics for Imaging (EFII) was initiated with a Neutral at the Banc of America. The firm believes Q4 estimates will need to come down based on the impact of further delays at Canon (CAJ) on the 70 page per minute printer, pushing a lunch to March 2007.

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