NEW YORK ( TheStreet) -- CHANGE IN RATINGSBerry Petroleum ( BRY) downgraded to hold at TheStreet Ratings. Salesforce.com ( CRM) upgraded at ThinkEquity from Hold to Buy, ThinkEquity said. $165 price target. Company is gaining market share and moderating its expense structure. Cirrus Logic ( CRUS) upgraded at Oppenheimer to Outperform from Perform, Oppenheimer said. $28 price target. Remains a top back-door play on the growth of Apple. Deckers ( DECK) downgraded at Credit Suisse from Outperform to Neutral, Credit Suisse said. Retail comps are decelerating. $91 price target. Eagle Rock Energy Partners ( EROC) downgraded to hold at TheStreet Ratings. Sourcefire ( FIRE) downgraded at UBS to Neutral from Buy, UBS said. $46 price target. Valuation call. Forest Oil ( FST) downgraded at Canaccord from Buy to Hold, Canaccord said. $14 price target. Company is facing higher costs. Graftech ( GTI) downgraded at Keybanc from Buy to Hold, Keybanc said. Company faces multiple growth headwinds. World Fuel ( INT) downgraded at Evercore from Overweight to Equal-weight, Evercore Partners said. $47 price target. Valuation call, based on lower expected gross profits. Knight Capital ( KCG) rated new Buy at Stifel Nicolaus. $16 price target. Company is seeing a better competitive environment. Nabors ( NBR) upgraded at Argus from Hold to Buy, Argus Research said. $30 price target. New CEO should be more effective at allocating capital. NII ( NIHD)downgraded at JP Morgan from Overweight to Neutral, JP Morgan said. $22 price target. 2012 will likely be a transition year for the company. NII downgraded at BofA/Merrill from Buy to Neutral, Bank of America/Merrill Lynch said. $22 price target. Delayed 3G launch and higher costs will hurt near-term results. Nike ( NKE) rated new Equal-weight at Morgan Stanley. Stock is currently valued at a five-year high. PG&E ( PCG) added to TPL at Citigroup. $47 price target. Overly punished regarding San Bruno disaster. Target ( TGT) upgraded at Jefferies to Buy from Hold, Jefferies said. $63 price target. Sales are rebounding andthe EPS revision cycle is bottoming. Under Armour ( UA) upgraded at Morgan Stanley from Equal-weight to Overweight, Morgan Stanley said. $106 price target. Company has good sales momentum and potential operating leverage. Wipro ( WIT) rated new Perform at Oppenheimer. Could lag peers in topline growth. Wright Medical ( WMGI) downgraded at BMO to Market Perform, BMO Capital said. $15 price target. Company cut guidance and faces several quarters of transition.