TheStreet) -- CHANGE IN RATINGS Apple ( AAPL - Get Report) estimates and target were boosted at Canaccord. Shares of AAPL now seen reaching $500. Estimates also upped, given solid channel checks for iPhone and iPad. Alkermes ( ALKS - Get Report) target was raised at UBS to $20.50. Bydureon passes the tQTc test. Neutral rating. Alexion Pharmaceuticals ( ALXN - Get Report) estimates and target were cut at UBS. Shares of ALXN are now seen reaching $53. Estimates also lowered on higher operating expenditures through 2011. Neutral rating. Aeropostale ( ARO) estimates and target were reduced at Piper Jaffray. Shares of ARO are now seen reaching $17. Estimates also cut, given higher promotional activity. Neutral rating. Chesapeake ( CHK - Get Report) estimates were lowered at UBS through 2012 on production sold for less than expected. Maintain $34 price target and neutral rating. Cigna ( CI - Get Report) estimates and target were boosted at Jefferies. Shares of CI are now seen reaching $64. Estimates were also upped, given strong business momentum and cost cutting. Buy rating. Coventry Health ( CVH) numbers were raised at Credit Suisse. Shares of CVH are now seen reaching $42. Estimates also increased, given new customer gains in Kentucky. Genworth Financial ( GNW) estimates were cut at UBS through 2012. Higher US-MI loss ratio given economic and housing weakness. Maintain $22 price target and buy rating. Goldman Sachs ( GS - Get Report) numbers were lowered at Oppenheimer. Shares of GS are now seen reaching $179. Estimates were also cut, given lower expected investing/lending results. Outperform rating. JDS Uniphase ( JDSU) estimates were cut at Piper Jaffray through 2013. Seeing weakness in the test/measurement and optical markets. Overweight rating and $21 price target. Leap Wireless ( LEAP) estimates were cut at Citigroup through 2011. Higher subscriber acquisition costs than expected. Maintain $19 price target and buy rating. Mattel ( MAT - Get Report) estimates and target were increased at Keybanc. Estimates were raised through 2012. Toy business continues to see strong sales trends. Buy rating and new $35 price target. Mead Johnson ( MJN) estimates and target were increased at Citigroup. Shares of MJN are now seen reaching $77. Estimates were also raised on continued strength in Asia. Buy rating.
M&T Bank ( MTB - Get Report) estimates were upped at Barclays through 2012. Wilmington purchase should add to earnings. Equal-weight rating and $51 price target. Owens Corning ( OC - Get Report) estimates were increased at Citigroup through 2012. Strong storm related demand in the roofing business. Maintain $49 price target and buy rating. Teradata estimates were raised at Bank of America Merrill Lynch through 2013. $70 price target. Consensus revenue growth is too conservative. Buy rating. TransDigm ( TDG - Get Report) target was increased at UBS to $105. Continued aftermarket strength and capital deployment. Maintain buy rating. Tractor Supply ( TSCO - Get Report) estimates and target were raised at Bank of America Merrill Lynch. Shares of TSCO are now seen reaching $80. Estimates also raised on predicted sales above original expectations. Buy rating. Under Armour ( UA ) target was raised at Sterne Agee. Shares of UA are now seen reaching $90. New products should drive continued growth. Buy rating. WMS Industries ( WMS - Get Report) numbers were lowered at Jefferies through 2012. Company is facing increased competition. Hold rating and new $32 price target. End of report.