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American Superconductor
AMSC

Overview Fund Activity

190 hedge funds and large institutions have $500M invested in American Superconductor in 2025 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 62 increasing their positions, 63 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
190
Holders Change
-1
Holders Change %
-0.52%
% of All Funds
2.58%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
40
Increased
62
Reduced
63
Closed
39
Calls
$22.4M
Puts
$13M
Net Calls
+$9.36M
Net Calls Change
+$1.22M

Top Buyers

1
AM
1
Atreides Management
Massachusetts
$14.9M
2
TI
2
Trexquant Investment
Connecticut
$4.4M
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$7.43M
4
Millennium Management
4
Millennium Management
New York
$4.09M
5
Goldman Sachs
5
Goldman Sachs
New York
$8.74M

Top Sellers

1
Arrowstreet Capital
1
Arrowstreet Capital
Massachusetts
$0
2
Raymond James Financial
2
Raymond James Financial
Florida
$2.86M
3
UBS Group
3
UBS Group
Switzerland
$3.18M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$403K
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$1.36M
Name Holding Trade Value Shares
Change 		Shares
Change %
EI
201
EAM Investors
California
– -$467K -18,967 Closed
Stifel Financial
202
Stifel Financial
Missouri
– -$396K -16,073 Closed
American Century Companies
203
American Century Companies
Missouri
– -$320K -13,008 Closed
AWS
204
Atria Wealth Solutions
New York
– -$307K -12,475 Closed
IUHSA
205
Itau Unibanco Holding S.A.
Brazil
– -$314K -12,447 Closed
ProShare Advisors
206
ProShare Advisors
Maryland
– -$304K -12,324 Closed
Commonwealth Equity Services
207
Commonwealth Equity Services
Massachusetts
– -$292K -11,855 Closed
PAG
208
Private Advisor Group
New Jersey
– -$264K -10,737 Closed
CIBC World Market
209
CIBC World Market
Ontario, Canada
– -$248K -10,069 Closed
SC
210
Scotia Capital
Ontario, Canada
– -$231K -9,395 Closed
Mariner
211
Mariner
Kansas
– -$202K -8,207 Closed
TL
212
Tradewinds LLC
North Carolina
– -$225K -7,131 Closed
SC
213
Stance Capital
Massachusetts
– -$70.9K -2,879 Closed
GWP
214
Gen-Wealth Partners
Michigan
– -$58K -2,355 Closed
CFGS
215
Concourse Financial Group Securities
Alabama
– -$58.8K -2,038 Closed
FIA
216
FNY Investment Advisers
New York
– -$18K -758 Closed
HIIFS
217
Harel Insurance Investments & Financial Services
Israel
– -$15K -624 Closed
AWM
218
Avior Wealth Management
Nebraska
– -$4.93K -200 Closed
VWM
219
Venturi Wealth Management
Texas
– -$4.46K -181 Closed
Federated Hermes
220
Federated Hermes
Pennsylvania
– -$3.94K -160 Closed
TWD
221
True Wealth Design
Ohio
– -$3.92K -159 Closed
GM
222
GeoWealth Management
Illinois
– -$2.51K -102 Closed
HI
223
Harbour Investments
Wisconsin
– -$2.46K -100 Closed
HI
224
Hoey Investments
Pennsylvania
– -$2.46K -100 Closed
QCG
225
Quadrant Capital Group
Ohio
– -$2.09K -85 Closed
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9
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