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American Superconductor
AMSC

Overview Fund Activity

229 hedge funds and large institutions have $1.19B invested in American Superconductor in 2025 Q2 according to their latest regulatory filings, with 68 funds opening new positions, 93 increasing their positions, 48 reducing their positions, and 26 closing their positions.

Holders
229
Holders Change
+39
Holders Change %
+20.53%
% of All Funds
3.07%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.07%
New
68
Increased
93
Reduced
48
Closed
26
Calls
$45.5M
Puts
$40.6M
Net Calls
+$4.89M
Net Calls Change
-$4.47M

Top Buyers

1
Citadel Advisors
1
Citadel Advisors
Florida
$25.3M
2
Goldman Sachs
2
Goldman Sachs
New York
$37.8M
3
EA
3
Emerald Advisers
Pennsylvania
$18.3M
4
HCM
4
Heights Capital Management
California
$12.5M
5
AM
5
Atreides Management
Massachusetts
$40.5M

Top Sellers

1
Qube Research & Technologies (QRT)
1
Qube Research & Technologies (QRT)
United Kingdom
$4.77M
2
Macquarie Group
2
Macquarie Group
Australia
$30.2M
3
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$17.6M
4
Invesco
4
Invesco
Georgia
$5.84M
5
TI
5
Trexquant Investment
Connecticut
$5.85M
Name Market Value Shares Shares
Change 		Shares
Change %
National Bank of Canada
226
National Bank of Canada
Quebec, Canada
$733 20 -9,486 -100%
JWA
227
JFS Wealth Advisors
Pennsylvania
$367 10 – –
US Bancorp
228
US Bancorp
Minnesota
$294 8 -172 -96%
TWD
229
True Wealth Design
Ohio
$257 7 +7 New
WCM
230
WealthTrak Capital Management
Virginia
$184 5 -5 -50%
TC
231
TwinBeech Capital
New York
– – -115,458 Closed
Connor, Clark & Lunn Investment Management (CC&L)
232
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– – -108,571 Closed
Ameriprise
233
Ameriprise
Minnesota
– – -68,268 Closed
RFG
234
Range Financial Group
Oregon
– – -44,925 Closed
II
235
Inspire Investing
Idaho
– – -38,556 Closed
EGM
236
Engineers Gate Manager
New York
– – -29,137 Closed
HSA
237
Hussman Strategic Advisors
Maryland
– – -21,000 Closed
MIM
238
MetLife Investment Management
New Jersey
– – -20,808 Closed
PI
239
PFG Investments
New York
– – -18,900 Closed
JSW
240
Journey Strategic Wealth
New Jersey
– – -17,542 Closed
CF
241
Corebridge Financial
Texas
– – -17,123 Closed
MCM
242
Massar Capital Management
Connecticut
– – -13,397 Closed
IC
243
IEQ Capital
California
– – -13,006 Closed
Wolverine Trading
244
Wolverine Trading
Illinois
– – -11,748 Closed
SSG
245
Summit Securities Group
New York
– – -1,280 Closed
SC
246
SouthState Corp
Florida
– – -765 Closed
LWCFA
247
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
– – -633 Closed
SFG
248
Stonebridge Financial Group
Pennsylvania
– – -319 Closed
CAL
249
Capital Advisors Ltd
Ohio
– – -292 Closed
SW
250
SVB Wealth
Massachusetts
– – -158 Closed
7 8 9
10
11