AMSC

American Superconductor Corporation Institutional Ownership

$6.77
*  
0.43
5.97%
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*Delayed - data as of Mar. 26, 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 01.32%
Total Shares Outstanding (millions) 96
Total Value of Holdings (millions) $9

Active Positions

Holders Shares
Increased Positions 32 397,605
Decreased Positions 35 233,243
Held Positions 17 633,686
Total Institutional Shares 84 1,264,534

New and Sold Out Positions


Holders Shares
New Positions 14 285,157
Sold Out Positions 13 126,159

84 Institutional Holders
1,264,534 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 1,531
HUDSON BAY CAPITAL MANAGEMENT LP 12/31/2014 193,651 193,651 New 1,394
BARCLAYS GLOBAL INVESTORS UK HOLDINGS LTD 12/31/2014 164,366 2,880 1.78 1,183
JACOBS LEVY EQUITY MANAGEMENT, INC 12/31/2014 67,205 23,150 52.55 484
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 12/31/2014 65,080 (32,826) (33.53) 469
IRONWOOD INVESTMENT MANAGEMENT LLC 12/31/2014 58,646 (2,789) (4.54) 422
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 12/31/2014 48,770 0 0.00 351
DIMENSIONAL FUND ADVISORS LP 12/31/2014 38,204 (3,049) (7.39) 275
GEODE CAPITAL MANAGEMENT, LLC 12/31/2014 34,359 39 .11 247
RUSSELL FRANK CO/ 12/31/2014 32,157 22,086 219.30 232
RENAISSANCE TECHNOLOGIES LLC 12/31/2014 31,519 31,519 New 227
D. E. SHAW & CO., INC. 12/31/2014 30,155 26,725 779.16 217
GOLDMAN SACHS GROUP INC 12/31/2014 26,888 (11,633) (30.2) 194
FRIGATE VENTURES LP 12/31/2014 26,176 26,176 New 188
BROWN ADVISORY INC 12/31/2014 23,439 (9,346) (28.51) 169

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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