AMSC

American Superconductor Corporation Institutional Ownership

$6.88
*  
3.12
31.2%
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*Delayed - data as of Apr. 24, 2015  -  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 13.02%
Total Shares Outstanding (millions) 10
Total Value of Holdings (millions) $9

Active Positions

Holders Shares
Increased Positions 31 389,999
Decreased Positions 40 248,914
Held Positions 15 607,434
Total Institutional Shares 86 1,246,347

New and Sold Out Positions


Holders Shares
New Positions 14 277,576
Sold Out Positions 16 140,354

31 Increased Institutional Holders
389,999 Increased 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 12/31/2014 212,662 14,027 7.06 1,463
HUDSON BAY CAPITAL MANAGEMENT LP 12/31/2014 193,651 193,651 New 1,332
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. 12/31/2014 164,366 2,880 1.78 1,131
JACOBS LEVY EQUITY MANAGEMENT, INC 12/31/2014 67,205 23,150 52.55 462
GEODE CAPITAL MANAGEMENT, LLC 12/31/2014 34,359 39 .11 236
RUSSELL FRANK CO/ 12/31/2014 32,157 22,086 219.30 221
RENAISSANCE TECHNOLOGIES LLC 12/31/2014 31,519 31,519 New 217
D. E. SHAW & CO., INC. 12/31/2014 30,155 26,725 779.16 207
FRIGATE VENTURES LP 12/31/2014 26,176 26,176 New 180
MILLENNIUM MANAGEMENT LLC 12/31/2014 21,705 1,299 6.37 149
FIRST MANHATTAN CO 12/31/2014 15,620 1,280 8.93 107
BLACKROCK FUND ADVISORS 12/31/2014 13,670 976 7.69 94
KBC GROUP NV 12/31/2014 10,064 10,064 New 69
BARCLAYS PLC 12/31/2014 9,182 3,812 70.99 63
DEUTSCHE BANK AG\ 12/31/2014 8,727 8,550 4,830.51 60

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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