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American Superconductor Corp. | Ownership

Companies that own American Superconductor Corp.

Name
Shares Held
% Shares Out
Change In Shares
% of Assets
As of Date
AWM Investment Co., Inc.
1,252,914
5.9%
-143,410
1.18%
06/30/2018
The Vanguard Group, Inc.
735,530
3.47%
20,372
0%
06/30/2018
Telemark Asset Management LLC
544,044
2.56%
0
0.39%
06/30/2018
Royce & Associates LP
349,300
1.65%
0
0.01%
06/30/2018
BlackRock Fund Advisors
276,366
1.3%
6,239
0%
06/30/2018
Millennium Management LLC
240,847
1.13%
-37,192
0%
06/30/2018
ERSTE-SPARINVEST Kapitalanlagegesellschaft mbH
200,000
0.94%
0
0.02%
05/30/2018
Renaissance Technologies LLC
184,888
0.87%
-128,800
0%
06/30/2018
Footprints Asset Management & Research, Inc.
134,024
0.63%
84,024
5.28%
05/31/2018
Bridgeway Capital Management, Inc.
110,100
0.52%
0
0.01%
06/30/2018

About American Superconductor

View Profile
Address
114 East Main Street
Ayer Massachusetts 01432
United States
Employees -
Website http://www.amsc.com
Updated 07/08/2019
American Superconductor Corp. is a provider of megawatt-scale solutions. It engages in generating the ideas, technologies and solutions that meet the demand for smarter, cleaner better energy. The firm operates through two segments: Wind and Grid.