NEW YORK ( TheStreet) -- CHANGE IN RATINGSAerosonic ( AIM) downgraded to hold at TheStreet Ratings. Barrett Business Services ( BBSI) upgraded to buy at TheStreet Ratings. C.R. Bard ( BCR) downgraded at Jefferies to Hold from Buy, Jefferies said. $94 price target. Macro headwinds and valuation. Caterpillar ( CAT) downgraded at Wells to Market Perform, Wells Fargo said. Inventories are running high and the company is leveraged to slower potential macro growth. Chico's FAS ( CHS) downgraded at Morgan Stanley from Equal-weight to Underweight, Morgan Stanley said. $13.50 price target. Store checks show increased discounting. Cliffs Natural ( CLF) downgraded at FBR from Outperform to Market Perform, FBR Capital Markets said. $56 price target. Estimates also cut, given the company's new guidance. Coach ( COH) upgraded at Morgan Stanley from Equal-weight to Overweight, Morgan Stanley said. $74 price target. Valuation call, as the company should average 55% earnings growth over the next three years. Carter's ( CRI) upgraded at Sterne Agee to Buy, Sterne Agee said. $60 price target. New initiatives should drive growth over the next several quarters. Ensco ( ESV) downgraded at Goldman to Neutral, Goldman Sachs said. Valuation call. Intersil ( ISIL) downgraded at Needham from Buy to Hold, Needham said. Company cut its guidance. Lorillard ( LO) downgraded at Citigroup to Neutral from Buy, Citigroup said. $136 price target. Upside to earnings limited. Altria Group ( MO) downgraded at UBS to Neutral from Buy, UBS said. $35 price target. Valuation call as thesis has played out. Marvell Technology ( MRVL) upgraded at JMP from Market Perform to Outperform, JMP Securities said. $14 price target. Company is seeing higher growth at its top customer, Western Digital. MeadWestvaco ( MWV) downgraded at BMO from Outperform to Market Perform, BMO Capital said. $30 price target. Company is leveraged to slower macro growth. Noble ( NE) downgraded at Goldman to Neutral from Buy, Goldman Sachs said. Valuation call, as the offshore drillers have already made a big run. Quality Systems ( QSII) downgraded at JP Morgan to Neutral, JP Morgan said. Company has limited near-term growth visibility. Ross Stores ( ROST) downgraded at Nomura from Buy to Neutral, Nomura said. Valuation call, based on a $65 price target. Schlumberger ( SLB) upgraded at Goldman to Buy, Goldman Sachs said. North American rig count appears to be bottoming.