Market Overview

Afternoon Losers; American Superconductor Down Nearly 10%


American Superconductor Corporation (NASDAQ: AMSC) -9.73% after Wunderlich downgraded the company to Hold.

A123 Systems, Inc. (NASDAQ: AONE) -7.41% in spite of being initiated with Overweight at Piper Jaffray.

3D Systems Corporation (NYSE: DDD) -6.86% - hearing Needham cut the company's estimates today.

Manitowoc Co. Inc. (NYSE: MTW) -6.40% on heavy volume.

Posted-In: Intraday Update Movers


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