Analyst Upgrades

• SuperValu (SVU) to buy from hold at Hapoalim.
• Constellation Energy (CEG) to buy from hold at Citigroup.
• Doral Financial (DRL) to neutral from sell and ABB (ABB) to buy from neutral at Sterne Agee.

Analyst Downgrades

• American Eagle (AEO) to neutral from buy at SunTrust.
• Tenet Healthcare (THC) to market perform from outperform at Wells Fargo.

Analyst upgrades:

• Societe General upgraded BASF AG (OTC: BASFY) to Buy from Hold. The firm believes the bad news is out and that BASF has a strong market position.
  
• Pali Capital upgraded Hot Topic (NASDAQ: HOTT) to Buy from Neutral based on the ongoing merchandise catalyst, the opportunity to reclaim the mainstream kid and closing underperforming stores, which create the most favorable conditions in the last 5+ years.
  
• Stanford upgraded L-1 Identity (NYSE: ID) to Buy from Hold on valuation, and the firm sees little risk to the company from the Obama Administration.
• Gymboree (NASDAQ: GYMB) and Windstream (WIN) were raised to Overweight from Neutral at JP Morgan.
  
• Doral Financial (NYSE: DRL) was upgraded at B. Riley to Buy from Neutral.
  
• Alumina (NYSE: AWC) was upgraded to Buy from Neutral at UBS.

Analyst downgrades:

• Credit Suisse downgraded Targanta (NASDAQ: TARG) to Underperform from Outperform following the FDA Panel's rejection of Oritavancin.
  
• Citigroup downgraded BASF AG (OTC: BASFY) to Sell from Hold and sees no reason to own the stock following the company's profit warning. Shares were also downgraded at WestLB to Hold from Add.
  
• Deutsche Bank downgraded shares of Amedisys (NASDAQ: AMED) to Hold from Buy and lowered its target to $53 from $75 on concerns over the company's deteriorating A/R aging trends.
• VeriFone Holdings (NYSE: PAY) and Navios Maritime (NYSE: NMM) were lowered to Neutral from Overweight at JP Morgan.
  
• NTT DoCoMo (NYSE: DCM) was downgraded at Citigroup to Hold from Buy.

Analyst initiations:

• Needham expects shares of Cepheid (NASDAQ: CPHD) to be driven by continued market penetration in the hospital acquired infection market, new test introductions, GeneXpert Infinity sales, and molecular diagnostics growth from sales outside of traditional molecular testing areas. Shares were initiated with a Buy rating and $21 target.
  
• Needham also initiated Gen-Probe (NASDAQ: GPRO) with a Hold rating and expects market share gains for the company when PANTHER is approved in 2010/2011.
  
• William Blair believes Harbin Electric (NASDAQ: HRBN) is an "interesting" opportunity for exposure to rapid growth in infrastructure within the People's Republic of China. The firm started shares with a Market Perform rating.
• Boston Scientific (NYSE: BSX) was initiated with a Buy rating and $11 target at UBS.
  
• NutriSystem (NASDAQ: NTRI) was initiated with a Neutral rating at Janney Montgomery.
  
• Ener1 (NYSE: HEV) was assumed at JMP Securities with an Outperform rating and $9 target.
  

MOST NOTEWORTHY: American Capital (ACAS), Doral Financial (DRL), E-Trade Financial (ETFC) and Family Dollar (FDO) were today's noteworthy downgrade:

• Jefferies downgraded shares of American Capital (NASDAQ: ACAS) to Hold from Buy citing the slowing M&A market and risk characteristics of the company.

• Soleil downgraded Doral Financial (NYSE: DRL) to Sell from Hold, on the belief that the recent reverse stock split will increase short-selling activity and discourage speculative buying.

• E-Trade Financial (NASDAQ: ETFC) was cut to Neutral from Buy at UBS, citing deteriorating trends in the credit/mortgage markets, lack of near-term catalysts; the firm does not see an M&A deal occurring near-term.

• Goldman downgraded Family Dollar (NYSE: FDO) to Neutral from Buy, citing weakness in the low-end consumer and increased pressure from Wal-Mart (WMT)...

OTHER DOWNGRADES:

• Wachovia downgraded Tween Brands (NYSE: TWB) to Market Perform from Outperform.

• Estee Lauder (NYSE: EL) was downgraded to Neutral from Outperform at Credit Suisse.

• Deutsche Bank cut Pearson (NYSE: PSO) to Hold from Buy.

• Matrix downgraded Talisman Energy (NYSE: TLM) to Hold from Buy.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required

Ratings agencies have tremendous power in the financial markets because their ratings determine if a certain credit is "own-able" by funds, depending on their covenants. For example, low-risk pension funds can't own poorly graded credit simply because it increases the likelihood of losing money. When ratings agencies change their position on companies or sectors, the market listens. A perfect example of this was the recent subprime fall that resulted from S&P announcing it could downgrade some of the credit from the group.

Now the opposite has occurred -- Fitch announced that it has positive outlook for Doral Financial Corp. (NYSE: DRL). Fitch justified its optimistic outlook for Doral by mentioning the company's sale of a 90% stake in the company to Bear Stearns (NYSE: BSC) Merchant Banking, among other things.

Even though this upgrade was on the company's debt, the stock traded up as well. I think Doral is too speculative to play with, and the future of this company, especially the stock, is extremely up in the air at this point.

MOST NOTEWORTHY: Starbucks Corp (SBUX), Southwest Airlines Co (LUV), Pacific Sunwear (PSUN) and Molson Coors Brewing Co (TAP) were just some of today's notable upgrades:

• Goldman Sachs added Starbucks Corp (NASDAQ: SBUX) to its Conviction Buy List citing valuation and expectations for margin improvement.

• Southwest Airlines Co (NYSE: LUV) was upgraded to Outperform from Neutral at Raymond James.

• Roth Capital upgraded Pacific Sunwear (NASDAQ: PSUN) to Buy from Hold as they believe positive momentum is beginning to build.

• Molson Coors Brewing (NYSE: TAP) was upgraded to Peer Perform from Underperform at Bear Stearns.

OTHER UPGRADES:

• ThinkEquity upgraded WebEx Communications (NASDAQ: WEBX) to Source of Funds from Sell following the acquisition by Cisco Systems (NASDAQ: CSCO).

• XL Capital Ltd (NYSE: XL) was upgraded to Strong Buy from Strong Sell as the firm believes an unusually low number of natural disasters is causing a sharply positive reversal in fundamental trends.

• Soleil upgraded shares of Doral Financial Corp (NYSE: DRL) to Hold from Sell to reflect the recent sale of the company's New York branches and an improved outlook for the Puerto Rican economy.

• Bear Stearns upgraded Roche Holding Ltd (OTC: RHHBY) to Outperform from Peer Perform and Anheuser-Busch Cos (NYSE: BUD) to Outperform from Peer Perform.

• Countrywide Financial (NYSE: CFC) was upgraded to Market Perform from Underperform at Keefe Bruyette.

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