MOST NOTEWORTHY:

• Keefe Bruyette downgraded Anworth Mortgage (NYSE: ANH) and MFA Mortgage (NYSE: MFA) to Market Perform from Outperform to reflect lower book value estimates based on the widening in agency spreads.
  
• Deutsche Bank downgraded New Star Asset Management (OTC: NWSAF) to Sell from Buy, as they are negative on the company's business model and growth prospects in the current environment.
  
• Saks (NYSE: SKS) was cut to Neutral from Buy at Banc of America as they believe the high-end is slowing.

• Goldman downgraded Lonmin Plc (OTC: LNMIY) to Neutral from Buy.
  
• RBC Capital downgraded Maguire Properties (NYSE: MPG) and First Potomac (NYSE: FPO) to Underperform from Sector Perform.
  
• Shares of Zumiez (NASDAQ: ZUMZ) were downgraded to Neutral from buy at Piper and to Neutral from Positive at Susquehanna.

Analyst downgrades: ANH, MFA, NWSAF and SKS originally appeared on BloggingStocks on Thu, 06 Mar 2008 11:10:00 EST. Please see our terms for use of feeds.