MOST NOTEWORTHY:

• Piper downgraded shares of Sierra Wireless (NASDAQ: SWIR) to Market Perform from Outperform to reflect increasing competition for the company's core businesses and longer term margin concerns. Based on comments from Qualcomm (NASDAQ: QCOM), Piper believes the new Gobi embedded solution is gaining more traction than previously anticipated.
  
• The firm also downgraded Navteq (NYSE: NVT) to Market Perform from Outperform as they believe the Nokia (NYSE: NOK) acquisition will close.
  
• Credit Suisse lowered its rating on Goldleaf Financial (NASDAQ: GFSI) to Market Perform from Outperform following its weak Q3 report and guidance.
  
• ABN Amro downgraded shares of Infineon (NYSE: IFX) to Hold from Buy as they believe the strength of the euro will hurt margins.
  
• VeriSign (NASDAQ: VRSN) was downgraded to Hold from Buy at Hambrecht to reflect the uncertainty surrounding the company's numerous divestitures as well as the execution risk.

• JP Morgan removed Pilgrim's Pride (NYSE: PPC) from its Focus List.
  
• Bear Stearns downgraded European Pharmaceuticals to Market Weight from Market Overweight.
  
• Wachovia downgraded AmeriGas Partners (NYSE: APU), Exelon (NYSE: EXC) and FPL Group (NYSE: FPL) to Market Perform from Outperform.

Analyst downgrades: SWIR, NVTI, GFSI, IFX and VRSN originally appeared on BloggingStocks on Thu, 15 Nov 2007 11:31:00 EST. Please see our terms for use of feeds.