MOST NOTEWORTHY:

• Prudential upgraded shares of Newmont Mining Corp (NYSE: NEM) to Neutral from Underweight citing valuation, higher gold and copper prices and specific mine factors that should lead to an operational turnaround.

• Credit Suisse raised shares of Qwest Communications International Inc (NYSE: Q) to Neutral from Underperform as the firm believes management is less likely to engage in a fiber video build and cites the increase in the company's NOL carry-forwards.

• Sirius Satellite Radio (NASDAQ: SIRI) was upgraded to Outperform from Market Perform at Barrington Research.

• Raymond James upgraded Chipotle Mexican Grill (NYSE: CMG) to Outperform from Market Perform. Morgan Keegan also raised shares to Outperform from Market Perform, citing better-than-projected operating fundamentals and growth prospects.

• American Eagle Outfitters (NYSE: AEO) was upgraded to Strong Buy from Buy at Matrix USA to reflect the company's impressive SSS growth...

• Arris Group, Inc (NASDAQ: ARRS) was upgraded to Sector Performer from Underperformer.

• C.H. Robinson Worldwide, Inc (NASDAQ: CHRW) was upgraded to Buy from Hold at AG Edwards.

• Merck & Co, Inc (NYSE: MRK) was added to Leerink Swann's Focus List.

• Watson Pharmaceuticals, Inc (NYSE: WPI) was upgraded to Buy from Neutral at UBS.

• Buffalo Wild Winds (NASDAQ: BWLD) was upgraded to Outperform from Market Perform at Morgan Keegan.

Analyst upgrades 5-02-07: CMG, MRK, NEM, Q and SIRI originally appeared on BloggingStocks on Wed, 02 May 2007 11:05:00 EST. Please see our terms for use of feeds.