MOST NOTEWORTHY: Anadigics, Crystal River Capital and Canadian Solar were today's noteworthy downgrades:

• Oppenheimer downgraded shares of Anadigics (NASDAQ: ANAD) to Perform from Outperform on valuation following the recent run-up.
  
• Wachovia downgraded Crystal River Capital (NYSE: CRZ) to Market Perform from Outperform citing the uncertain near-term strategic outlook.
  
• Broadpoint downgraded shares of Canadian Solar (NASDAQ: CSIQ) to Buy from Strong Buy on valuation following yesterday's rally but raised their target to $45 from $29.

OTHER DOWNGRADES:

• UBS cut Sunstone Hotel Investors (NYSE: SHO) to Neutral from Buy.
  
• KeyBanc downgraded Wabtec (NYSE: WAB) to Hold from Buy.
  
• Goldman downgraded Fiserv (NASDAQ: FISV) to Neutral from Buy.
  
• Suntrust downgraded Spectrum Brands (NYSE: SPC) to Neutral from Buy.

A number of leading financial newsletter advisors -- including Mark Skousen, Bryan Perry, Daniel Frishberg, and Neil George -- have recently taken positions in specialty finance and mortgage lending stocks, sectors that had suffered from the "meltdown" in the subprime mortgage market.

Mark Skousen, in his The Hedge Fund Trader, notes, "Mortgage lenders are making a comeback." The recent price recovery, he notes, has been broad ranged, covering most thrifts and mortgage trusts. He notes, "It appears that investors have concluded that the subprime lending scandal was limited."

iStar Financial (NYSE: SFI), he states, is his favorite commercial REIT. In fact, it was a recent announcement from iStar that acted as a catalyst for an improvement in the overall sector.

He explains, "California savings & loan Fremont General Corp. (NYSE: FMT) announced that it would sell its commercial real estate lending business to iStar Financial for about $1.9 billion. With Fremont expecting now to survive its subprime mortgage woes, many now consider the real estate industry recovery to be real."

Skousen also points to strong insider buying of shares in thrifts and mortgage banks.