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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 %
Cambridge Investment Research Advisors
76
Cambridge Investment Research Advisors
Iowa
$684K +$77.2K +4,259 +13%
ECM
77
ExodusPoint Capital Management
New York
$658K +$658K +36,265 New
AllianceBernstein
78
AllianceBernstein
Tennessee
$648K – – –
California State Teachers Retirement System (CalSTRS)
79
California State Teachers Retirement System (CalSTRS)
California
$645K – – –
LPL Financial
80
LPL Financial
California
$613K -$449K -24,759 -42%
GCP
81
GSA Capital Partners
United Kingdom
$562K -$66.2K -3,655 -11%
SEI Investments
82
SEI Investments
Pennsylvania
$542K -$404K -22,250 -43%
Deutsche Bank
83
Deutsche Bank
Germany
$541K -$55.8K -3,078 -9%
HF
84
HRT Financial
New York
$538K -$174K -9,596 -24%
EGM
85
Engineers Gate Manager
New York
$529K +$529K +29,137 New
FRM
86
Fox Run Management
Connecticut
$521K +$521K +28,719 New
QPW
87
Quantum Private Wealth
Florida
$497K +$290K +16,000 +140%
Citigroup
88
Citigroup
New York
$493K -$67.5K -3,719 -12%
Royal Bank of Canada
89
Royal Bank of Canada
Ontario, Canada
$475K +$102K +5,647 +27%
Mirae Asset Global ETFs Holdings
90
Mirae Asset Global ETFs Holdings
Hong Kong
$459K +$54.2K +2,989 +13%
HSBC Holdings
91
HSBC Holdings
United Kingdom
$458K +$145K +8,051 +46%
Los Angeles Capital Management
92
Los Angeles Capital Management
California
$447K -$249K -13,742 -36%
T. Rowe Price Associates
93
T. Rowe Price Associates
Maryland
$441K +$30.5K +1,677 +7%
Balyasny Asset Management
94
Balyasny Asset Management
Illinois
$403K -$3.93M -216,787 -91%
HSA
95
Hussman Strategic Advisors
Maryland
$381K -$762K -42,000 -67%
SO
96
STRS Ohio
Ohio
$379K – – –
MIM
97
MetLife Investment Management
New Jersey
$377K -$7.13K -393 -2%
State Board of Administration of Florida Retirement System
98
State Board of Administration of Florida Retirement System
Florida
$375K +$375K +20,649 New
Tudor Investment Corp
99
Tudor Investment Corp
Connecticut
$365K +$365K +20,114 New
KCM
100
Kennedy Capital Management
Missouri
$348K +$348K +19,204 New
2 3
4
5 6