Analyst Suggest Buying Questcor, JP Morgan Ups Stake in Lam Research

Questcor Pharmaceuticals, Inc.(NASDAQ:QCOR): Leerink says StreetSweeper’s second investigative report on Questcor did not contain any new information that changed its positive opinion on the stock. The firm said it would be aggressive buyers of Questcor shares now that the risk of a negative surprise from StreetSweeper has been removed.

Lam Research Corporation(NASDAQ:LRCX): JP Morgan Chase (NYSE:JPM) raises passive stake in Lam Research to 8.9% from 5.8%

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To contact the reporter on this story: Derek Hoffman at

To contact the editor responsible for this story: Damien Hoffman at