MOST NOTEWORTHY:

• Friedman Billings upgraded shares of Winn-Dixie Stores (NASDAQ: WINN) to Outperform from Market Perform citing valuation, sustainable Q3 margins, and share gains from both Wal-Mart Stores (WMT) and Publix.

• Sandler raised TIB Financial Corp (NASDAQ: TIBB) off the ground, to Hold from Sell, citing valuation.

• Jefferies upgraded shares of Energy East (NYSE: EAS) to Hold from Sell after Iberdrola agreed to acquire the company.

• Pacific Crest upgraded both Baidu.com (NASDAQ: BIDU) and SINA Corp (NASDAQ: SINA) to Outperform from Sector Perform following their trip to Asia, citing China's strong online ad market. They believe Baidu.com is benefiting from its sales-force integration and SINA Corp's brand strength should lead to further market-share gains...

• Lehman upgraded Celgene Corp (NASDAQ: CELG) and Genzyme Corp (NASDAQ: GENZ) to Overweight from Equal Weight.

• Matrix USA upgraded Jo-Ann Stores (NYSE: JAS) to Sell from Strong Sell.

• Dolby Laboratories (NYSE: DLB) was upgraded to Overweight from Neutral at JP Morgan.

• Wachovia raised U-Store-It Trust (NYSE: YSI) to Market Perform from Underperform.

Analyst upgrades 6-26-07: BIDU, CELG, DLB, SINA and WINN originally appeared on BloggingStocks on Tue, 26 Jun 2007 10:25:00 EST. Please see our terms for use of feeds.