NEW YORK ( TheStreet -- CHANGE IN RATINGS Abercrombie & Fitch ( ANF) was downgraded at Bank of America/Merrill Lynch to underperform from buy. $30 price target. Brand popularity is faltering in the U.S., BofA/Merrill said. Devon Energy ( DVN) was downgraded at Credit Suisse to neutral from outperform. $74 price target. Company will likely see lower oil growth in the coming quarters, Credit Suisse said. Dun & Bradstreet ( DNB) was upgraded to buy at TheStreet Ratings. Flagstar ( FBC) was upgraded at Compass Point to buy from neutral. $20 price target. Company will resolve all issues with Fannie Mae, Compass Point said. GRMN) was downgraded at BofA/Merrill to neutral from buy. Valuation call, based on a $51 price target, BofA/Merrill said. Mondelez ( MDLZ) was downgraded at Stifel Nicolaus to hold from buy. Stock trades at a premium valuation but will likely post softer growth, Stifel Nicolaus said. Ritchie Bros. ( RBA) was downgraded at Credit Suisse to underperform from neutral. $17 price target. Company is leveraged to secular growth headwinds. Parker Hannifin ( PH) was upgraded at Jefferies to buy from hold. Valuation call with prospect of earnings/revenue growth, Jefferies said. $135 price target and buy rating. SLH) was upgraded at Piper Jaffray to overweight. $70 price target. Organic revenue growth trends are improving, Piper Jaffray said. TECO Energy ( TE) was upgraded to buy at TheStreet Ratings. TripAdvisor ( TRIP) was initiated with a hold rating at Cantor Fitzgerald. Valuation call, based on a $88 price target, Cantor Fitzgerald said.