MOST NOTEWORTHY:

• American Technology downgraded both AVX Corp (NYSE: AVX) and Vishay Intertechnology Inc (NYSE: VSH) to Sell from Buy after channel checks suggested weaker than expected demand for the June quarter from Europe, EMS, and distribution.

• Sanders Morris believes investors should take profits in Buffalo Wild Wings Inc (NASDAQ: BWLD), cutting shares to Sell from Buy, and sees limited catalysts on the horizon that could drive shares higher.

• Morgan Stanley downgraded car rental companies Avis Budget Group (NYSE: CAR), Dollar Thrifty Automotive (NYSE: DTG) and Hertz Global Holdings (NYSE: HTZ) to Underweight from Equal-Weight to reflect weak Q2 rental prices.

• Lehman downgraded Amgen Inc(NASDAQ: AMGN) to EqualWeight from Overweight.

• Caris cut Limited Inc (NYSE: LTD) to Below Average from Average.

• Goldman downgraded Nvidia Corp (NASDAQ: NVDA) to Neutral from Buy.

• Soleil downgraded Cinemark Holdings Inc (NYSE: CNK) to Hold from Buy.

Analyst downgrades 6-25-07: AMGN, BWLD, LTD and NVDA originally appeared on BloggingStocks on Mon, 25 Jun 2007 11:19:00 EST. Please see our terms for use of feeds.