AMSC

American Superconductor Corporation Institutional Ownership

$0.7342
*  
0.0142
1.97%
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*Delayed - data as of Dec. 19, 2014 15:27 ET  -  Find a broker to begin trading AMSC now
Exchange: NASDAQ
Industry: Consumer Durables
Community Rating:
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Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
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Ownership Summary


Institutional Ownership 11.61%
Total Shares Outstanding (millions) 95
Total Value of Holdings (millions) $8

Active Positions

Holders Shares
Increased Positions 27 1,514,897
Decreased Positions 36 2,947,009
Held Positions 25 6,539,793
Total Institutional Shares 88 11,001,699

New and Sold Out Positions


Holders Shares
New Positions 6 577,478
Sold Out Positions 17 1,486,897

88 Institutional Holders
11,001,699 Total Shares Held


Click on the column header links to resort ascending (▲) or descending (▼).
Owner Name Date Shared Held Change (Shares) Change (%) Value (in 1,000s)
VANGUARD GROUP INC 09/30/2014 1,986,345 248,293 14.29 1,430
BARCLAYS GLOBAL INVESTORS UK HOLDINGS LTD 09/30/2014 1,614,859 127,189 8.55 1,163
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 09/30/2014 979,055 0 0.00 705
INVESCO LTD. 09/30/2014 628,340 (25,569) (3.91) 452
IRONWOOD INVESTMENT MANAGEMENT LLC 09/30/2014 614,353 (51,292) (7.71) 442
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 09/30/2014 487,700 60,700 14.22 351
JACOBS LEVY EQUITY MANAGEMENT, INC 09/30/2014 440,547 59,781 15.70 317
DIMENSIONAL FUND ADVISORS LP 09/30/2014 412,529 (35,183) (7.86) 297
GOLDMAN SACHS GROUP INC 09/30/2014 385,213 (52,246) (11.94) 277
GEODE CAPITAL MANAGEMENT, LLC 09/30/2014 343,195 21,397 6.65 247
BROWN ADVISORY INC 09/30/2014 327,845 327,845 New 236
SUSQUEHANNA INTERNATIONAL GROUP, LLP 09/30/2014 238,908 48,410 25.41 172
SCOPIA CAPITAL MANAGEMENT LLC 09/30/2014 219,367 0 0.00 158
MILLENNIUM MANAGEMENT LLC 09/30/2014 204,060 141,820 227.86 147
NORTHERN TRUST CORP 09/30/2014 154,667 (376,594) (70.89) 111

Institutional Holdings information for this company is filed by major institutions on form 13-F with the Securities and Exchange Commission.
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