For today's Analysts' Actions, click here. Editor's Note: Green and red arrows refer to intraday stock price movement. NEW YORK ( TheStreet) -- STOCK COMMENTS / EPS CHANGES Amazon.com ( AMZN) estimates boosted at Cowen through 2011. Kindle ecosystem continues to grow. Outperform rating. BJ's Wholesale ( BJ) numbers increased at Goldman through 2012. Company is looking to restructure underperforming areas. Neutral rating and new $47 price target. Peabody Energy ( BTU) numbers boosted at BB&T. Shares of BTU now seen reaching $73, according to BB&T. Estimates also upped, given higher expected coal prices. Buy rating. Family Dollar ( FDO) price target cut at Barclays to $50 from $52. Benefits from investing in operations taking longer than expected, Barclays said. Maintain Overweight rating. Family Dollar ( FDO) numbers lowered at Goldman. Shares of FDO now seen reaching $45, according to Goldman Sachs. Estimates also cut, as the company is seeing lower sales. Neutral rating. Corning ( GLW) estimates increased at Citigroup through 2011. Panel prices are stable and the company should benefit from lower tax rates. Buy rating and $22.50 price target. Illumina ( ILMN) estimates, target boosted at Morgan Stanley. Shares of ILMN now seen reaching $78. Estimates also upped, as the company can grow its margins over the next several quarters. Overweight rating. Lockheed Martin ( LMT) cut from Conviction Sell List at Goldman. Consensus estimates appear to have reached a more reasonable level. $63 price target. Massey Energy ( MEE) estimates reduced at UBS through 2011, UBS said. Company posted disappointing sales last quarter. Buy rating and $64 price target. Mylan ( MYL) estimates upped at Morgan Stanley through 2012. Company should begin to see accelerating growth in the U.S. Overweight rating and $25 price target. Stryker ( SYK) estimates upped at Cowen through 2012, Cowen Research said. BSX neurovascular acquisition should add to earnings. Neutral rating. WellPoint ( WLP) price target boosted at Barclays to $79 from $74. WLP controls a high-quality set of assets for long-term success in heath insurance, Barclays said. Maintain Overweight rating.