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AMSC

American Superconductor Corporation Institutional Ownership

$2.52
*  
0.09
  negative  
3.7%
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*Delayed - data as of May 17, 2013 
Exchange: NASDAQ
Industry: Consumer Durables
Community Rating:
 
 

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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 58
Market Capitalization ($ millions): $38
Institutional Ownership: 26.02%
Price (as of 03/31/2013) 2.52

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 105 14,973,024
New Positions: 16 723,904
Increased Positions: 37 1,373,974
Decreased Positions: 44 2,226,471
Holders With Activity: 81 3,600,445
Sold Out Positions: 8 317,661

Institutional Holdings information for AMSC is filed by major institutions on form 13-F with the Securities and Exchange Commission. Learn more about the information on this page in the help area for Institutional Holdings.


16 New Institutional Holders
723,904 New Total Shares Held

Click on the column header links to resort ascending (^) or descending (v).

Owner Name Date Shared Held Change (Shares) Change(%) Value(in 1,000s)
SCOPIA CAPITAL MANAGEMENT LLC 03/31/2013 219,367 219,367 New 553
PDT PARTNERS, LLC 03/31/2013 131,200 131,200 New 331
BRYN MAWR CAPITAL MANAGEMENT INC 03/31/2013 127,990 127,990 New 323
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC 03/31/2013 77,400 77,400 New 195
MILLENNIUM MANAGEMENT LLC 03/31/2013 46,800 46,800 New 118
TIMBER HILL LLC 03/31/2013 28,083 28,083 New 71
TFS CAPITAL LLC 03/31/2013 24,837 24,837 New 63
PROSHARE ADVISORS LLC 03/31/2013 21,172 21,172 New 53
JANE STREET HOLDING, LLC 03/31/2013 17,800 17,800 New 45
SG AMERICAS SECURITIES, LLC 03/31/2013 14,704 14,704 New 37
LOS ANGELES CAPITAL MANAGEMENT & EQUITY RESEARCH INC 03/31/2013 11,750 11,750 New 30
BESSEMER GROUP INC 03/31/2013 1,100 1,100 New 3
TIMBER CREEK CAPITAL MANAGEMENT LLC 03/31/2013 1,000 1,000 New 3
ETRADE CAPITAL MANAGEMENT LLC 03/31/2013 500 500 New 1
GLENMEDE TRUST CO NA 03/31/2013 200 200 New 1