NEW YORK ( TheStreet) -- CHANGE IN RATINGSBancorpSouth ( BXS) upgraded to buy at TheStreet Ratings. Comerica ( CMA) downgraded at Bernstein from Outperform to Market Perform, Bernstein said. $34 price target. Stock has outperformed its peers 12% following earnings. Rockwell Collins ( COL) rated new Hold at Keybanc. Government systems business faces potential headwinds. Carpenter ( CRS) rated new Buy at Sterne Agee. $75 price target. Company is seeing better demand from aerospace and energy customers. Domino's Pizza ( DPZ) downgraded at BofA/Merrill from Neutral to Underperform, Bank of America/Merrill Lynch said. $34 price target. Company lacks near-term catalysts. F5 Networks ( FFIV) downgraded at McAdams from Buy to Hold, McAdams Wright Ragen said. $130 price target. Valuation call, as the stock is up 80% since August. GenOn Energy ( GEN) downgraded at Deutsche from Hold to Sell, Deutsche Bank said. $2 price target. Industry fundamentals remains extremely challenging on multiple fronts. Harley-Davidson ( HOG) upgraded at BMO from Market Perform to Outperform, BMO Capital said. $60 price target. Estimates also boosted, as better weather and economic conditions should help boost near-term sales. Kinder Morgan ( KMI) downgraded at BofA/Merrill from Neutral to Underperform, Bank of America/Merrill Lynch said. Valuation call, based on a $33 price target. Omnivision ( OVTI) upgraded at Needham from Hold to Buy, Needham said. $24 price target. Company appears to be supplying both cameras for the new iPad. UPS ( UPS) downgraded at Stifel from Buy to Hold, Stifel Nicolaus said. TNT merger will take several years to integrate. Zions ( ZION) downgraded at Bernstein from Outperform to Market Perform, Bernstein said. Valuation call, based on a $24 price target. There is little potential upside to consensus expectations.
STOCK COMMENTS / EPS CHANGES
Apple ( AAPL) estimates, target boosted at Sterne Agee. Shares of AAPL now seen reaching $740, according to Sterne Agee. Estimates also upped, given higher expected iPhone and iPad sales. Buy rating. Apple estimates raised at UBS through 2013 for share repurchases, UBS said. Buy rating and $675 price target. Adobe Systems ( ADBE) numbers raised at Jefferies. Shares of ADBE now seen reaching $38, Jefferies said. Estimates also raised on upward bias to estimates. Buy rating. Adobe estimates increased at Credit Suisse through 2014, Credit Suisse said. New CS6 product line should help drive growth. Neutral rating and $31 price target.