NEW YORK ( TheStreet) -- CHANGE IN RATINGS, EPS AAON ( AAON) upgraded to buy at TheStreet ratings. Advanced Micro ( AMD) upgraded at Wells from Market Perform to Outperform. Company is guiding toward better near-term growth. Aetna ( AET) target raised at Goldman to $53. Positive earnings call commentary. Maintain Buy rating. Altria ( MO) price target raised at Goldman to $28. Costs saves a modest plus, but expect muted PM-USA profit in 2012. Neutral rating. Avon ( AVP) downgraded at UBS from Buy to Neutral. $20 price target. Major concerns about ability to execute and two SEC investigations. BE Aerospace ( BEAV) estimates raised at Goldman through 2011 following through this quarter's upside. Maintain $47 price target and Buy rating. Bristol Myers Squibb ( BMY) target raised at UBS. BMY price target increased to $32. Launches still key, growth continues. Neutral rating. Bunge ( BG) estimates, target reduced at Credit Suisse. BG estimates were cut through 2012. Agribusiness profits will likely be lower than expected. Outperform rating and new $72 price target. Cameron ( CAM) estimates, target reduced at Credit Suisse. Shares of CAM now seen reaching $71. Estimates also cut, as the company is seeing slower growth in North America. Outperform rating. Cerner ( CERN) estimates, target boosted at Credit Suisse. Shares of CERN now seen reaching $67. Higher sales are driving margin growth. Neutral rating. Coca-Cola ( KO) rated new Buy at Deutsche. KO was initiated with a Buy rating. $75 price target. Growth potential remains highest in the emerging markets. Community Health ( CYH) downgraded at Wells from Outperform to Market Perform. Admission rates have been hurt by Tenet's allegations. Consolidated Edison ( ED) downgraded at Jefferies from Hold to Underperform. $51 price target. Competitors are more attractive ways to play this sector. Deckers Outdoor ( DECK) numbers raised at Credit Suisse. Shares of DECK now seen reaching $122. Estimates also increased, as Ugg continues to drive growth. Outperform rating. Dow Chemical ( DOW) estimates, target cut at Credit Suisse. DOW estimates were cut through 2012. Company is seeing lower demand across the board. Outperform rating and new $40 price target. Dow Chemical estimates lowered at UBS through 2012. Third quarter was in line, but rough patch is coming. Maintain $38 price target and Buy rating.