MOST NOTEWORTHY: Yahoo!, Cigna and Aegean Marine were today's noteworthy upgrades:
- Citigroup upgraded shares of Yahoo! (NASDAQ: YHOO) to Buy from Hold as they believe Microsoft (NASDAQ: MSFT) is unlikely to walk away from Yahoo! and that there is potential Microsoft could bid $34/share.
- Credit Suisse upgraded Cigna (NYSE: CI) to Outperform from Neutral citing the company's favorable business mix.
- Stephens upgraded shares of Aegean Marine (NYSE: ANW) to Overweight from Equal Weight on valuation as they see an attractive entry point at current levels.
OTHER UPGRADES: