Analysts' Upgrades, Downgrades: U.S. Steel

CHANGE IN RATINGS

Activision Blizzard (ATVI Quote) upgraded at Goldman Sachs to Buy from Neutral based on attractive late-2009 game slate and reduced investor focus on music genre fatigue. See potential for positive EPS revisions as Q1 results and E3 show ease concerns. Priec target raised to $14 from $10.

Bristol-Myers Squibb (BMY Quote) downgraded at Goldman Sachs to Neutral from Buy based on relative valuation and lower potential as a takeout candidate. See greater opportunity in other stocks within coverage universe. Price target trimmed to $23 from $25.

Coca-Cola Enterprises (CCE Quote) upgraded at Merrill/BofA from Neutral to Buy. $18 price target. Estimates also raised, to reflect higher volumes and a better pricing environment.

Dish Network (DISH Quote) downgraded at Goldman Sachs to Neutral from Buy. See shares as undervalued, but believe first-quarter results are likely to disappoint investors. Price target at $15. ...