NEW YORK ( TheStreet) -- CHANGE IN RATINGSAgree Realty Corporation ( ADC) upgraded to buy at TheStreet Ratings. Autonation ( AN) rated new Hold at Stifel Nicolaus. Valuation call. Arbitron ( ARB) downgraded at JP Morgan from Overweight to Neutral, JP Morgan said. Valuation call, based on a $41 price target. Atwood Oceanics ( ATW) downgraded at Global Hunter from Buy to Accumulate, Global Hunter said. $47 price target. Company lacks near-term catalysts. Blackrock ( BLK) downgraded at Sterne Agee from Buy to Neutral, Sterne Agee said. Valuation call, based on a $189 price target. Bank of Hawaii ( BOH) downgraded at Stifel from Buy to Hold, Stifel Nicolaus said. Valuation call. Constellation Energy ( CEG) downgraded at Citi to Neutral, Citigroup said. Stock is not yet pricing in lower earnings potential. Carefusion ( CFN) upgraded at BMO from Market Perform to Outperform, BMO Capital said. $30 price target. Company is leveraged to multiple healthcare growth trends. Choice Hotels ( CHH) downgraded at Baird from Neutral to Underperform, Robert Baird said. Valuation call, based on a $34 price target. Dover ( DOV) rated new Underweight at Morgan Stanley. Coverage of DOV was started with an Equal-weight rating, Morgan Stanley said. $64 price target. Company is the most cyclical stock in its industry. Consolidated Edison ( ED) downgraded at Citi to Neutral, Citigroup said. Valuation call. Corporate Exec. Board ( EXBD) downgraded at BofA/Merrill to Underperform, Bank of America/Merrill Lynch said. $34 price target. Company has limited visibility and high exposure to Europe. Exelon ( EXC) downgraded at Citi to Neutral. Company will be hurt by lower forward energy prices. Fossil ( FOSL) rated new Buy at Keybanc. FOSL was initiated with a Buy rating, Keybanc said. $105 price target. Company has minimal competition and can continue to grow in Asia. General Electric ( GE) rated new Overweight at Morgan Stanley. $20 price target. Company has limited downside risk and pays a 4% dividend. Also see: General Electric Gets Overweight Nod by Morgan Stanley Google ( GOOG) downgraded at Benchmark from Buy to Hold, Benchmark said. $700 price target. Checks suggest that business has slowed down in Europe. Honeywell ( HON) rated new Overweight at Morgan Stanley. $62 price target. Company is the best way to play growth in energy efficiency. Intuitive Surgical ( ISRG) rated new Buy at ThinkEquity. $550 price target. Da Vinci can continue to drive solid growth.