NEW YORK ( TheStreet) -- CHANGE IN RATINGSAdvance Auto Parts ( AAP) was upgraded at Credit Suisse from from Neutral to Outperform. $80 price target. Stock is not pricing in solid earnings momentum, Credit Suisse said. Accenture ( ACN) was initiated with a Neutral rating at Credit Suisse. $58 price target. Company has large exposure to Europe, Credit Suisse said. Adtran ( ADTN) was downgraded at Needham from Buy to Hold. Company faces multiple potential growth headwinds, Needham said. AutoNavi ( AMAP) was downgraded at Jefferies to Hold from Buy. $12 price target. Business in transition, Jefferies said. Air Products ( APD) was downgraded at JP Morgan from Overweight to Neutral. Valuation call, based on a $90 price target, JP Morgan said. Astec Industries ( ASTE) upgraded to buy at TheStreet Ratings. BankUnited ( BKU) was downgraded from Buy to Neutral at Bank of America/Merrill Lynch. $25 price target. Company has lost some credibility and will need to deliver better growth to achieve a premium multiple, BofA/Merrill Lynch said. Blyth ( BTH) upgraded to buy at TheStreet Ratings. Cloud Peak ( CLD) was downgraded at FBR Capital Markets from Outperform to Market Perform. Company has outperformed its peers and coal prices will likely decline, FBR said. Cash America ( CSH) was upgraded at Sterne Agee from Neutral to Buy. $49 price target. Stock is attractive on a sum-of-the-parts valuation, Sterne Agee said. Covanta ( CVA) was downgraded from Buy to Neutral at Bank of America/Merrill Lynch. $15 price target. Company will be hurt by lower electricity prices, BofA/Merrill said. DR Horton ( DRH) was downgraded at UBS from Buy to Neutral. $14 price target. Valuation call, as the stock is up 34% over the past five months, UBS said. Fulton Financial ( FULT) was downgraded at Sterne Agee from Buy to Neutral. Company is facing net interest margin compression, Sterne Agee said. Garmin ( GRMN) was upgraded at Canaccord Genuity to Buy from Hold. $47.50 price target. Core business should trough in a few quarters, Canaccord Genuity said. Health Management ( HMA) was upgraded at Deutsche Bank from Hold to Buy. $9.50 price target. Risk/reward is attractive at current levels, Deutsche Bank said. Informatica ( INFA) was downgraded at Susquehanna Financial from Positive to Neutral. $41 price target. Company is facing potential growth headwinds, Susquehanna said. Lennar ( LEN) was downgraded at UBS from Buy to Neutral. $23 price target. Valuation call, as the stock is up 57% over the past five months, UBS said.