MOST NOTEWORTHY:

• Citigroup upgraded Blockbuster Inc (NYSE: BBI) to Buy from Hold based on valuation, improving box office visibility and their belief that the lower-priced online-only rental product will help improve costs.

• Molson Coors Brewing (NYSE: TAP) was upgraded to Buy from Neutral at UBS based on valuation, volume strength and pricing.

• Matrix believes strong demand for genetic analysis equipment is boosting profits for Illumina (NASDAQ: ILMN), upgrading shares to Strong Buy from Sell; Matrix sees upside to their Intrinsic Value Calculation of $50/share.

• ARM Holdings (NASDAQ: ARMHY) was upgraded to Overweight from Underweight at JP Morgan to reflect the strength in the high-end handset market...

• Bristol Myers Squibb Co (NYSE: BMY) was upgraded to Buy from Hold at Citigroup.

• RBC Capital raised Sapient Corp (NASDAQ: SAPE) to Outperform from Sector Perform.

• Sandler upgraded Chemical Financial Corp (NASDAQ: CHFC) to Hold from Sell.

• UBS raised WESCO International, Inc (NYSE: WCC) to Buy from Neutral.

• Piper Jaffray upgraded shares of Omnicell, Inc (NASDAQ: OMCL) to Outperform from Market Perform.

Analyst upgrades 6-13-07: BBI, BMY, SAPE and TAP originally appeared on BloggingStocks on Wed, 13 Jun 2007 11:22:00 EST. Please see our terms for use of feeds.