Latest Institutional Sells of American Superconductor Corp (AMSC)
This list provides information on the latest institutional transactions involving American Superconductor Corp (AMSC) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 28, 2026
Q4 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
SELL
|
- |
-64.9K- 82.07% |
$2.18M - $4.33M
|
14.2K
$483K
|
|
|
Jan 26, 2026
Q4 2025
|
Campbell Newman Asset Management Inc
|
SELL
|
- |
-2.22K- 3.39% |
$74.6K - $148K
|
63.1K
$2.15M
|
|
|
Jan 09, 2026
Q4 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-1.14K- 11.38% |
$38.4K - $76.1K
|
8.89K
$303K
|
|
|
Jan 20, 2026
Q4 2025
|
Signaturefd, LLC
Atlanta, GA |
SELL
|
- |
-726- 79.52% |
$24.4K - $48.4K
|
187
$6.37K
|
|
|
Jan 26, 2026
Q4 2025
|
Cwm, LLC
|
SELL
|
- |
-720- 8.5% |
$24.2K - $48K
|
7.75K
$264K
|
|
|
Jan 05, 2026
Q4 2025
|
Goal Vest Advisory LLC
|
SELL
|
- |
-500- 2.72% |
$16.8K - $33.3K
|
17.9K
$610K
|
|
|
Jan 28, 2026
Q4 2025
|
Arizona State Retirement System
|
SELL
|
- |
-359- 2.79% |
$12.1K - $23.9K
|
12.5K
$427K
|
|
|
Jan 14, 2026
Q4 2025
|
Hennion & Walsh Asset Management, Inc.
|
SELL
|
- |
-356- 1.81% |
$12K - $23.7K
|
19.4K
$660K
|
|
|
Jan 12, 2026
Q4 2025
|
Traynor Capital Management, Inc.
|
SELL
|
- |
-253- 1.54% |
$8.51K - $16.9K
|
16.2K
$551K
|
|
|
Jan 23, 2026
Q4 2025
|
Tfc Financial Management
|
SELL
|
- |
-101- 0.6% |
$3.4K - $6.73K
|
16.7K
$571K
|
|
|
Jan 28, 2026
Q4 2025
|
Wpg Advisers, LLC
Baltimore, MD |
SELL
|
- |
-81- 48.21% |
$2.72K - $5.4K
|
87
$2.96K
|
|
|
Jan 14, 2026
Q4 2025
|
Spire Wealth Management
|
SELL
|
- |
-60- 27.65% |
$2.02K - $4K
|
157
$5.35K
|
|
|
Jan 26, 2026
Q4 2025
|
Private Trust CO Na
|
SELL
|
- |
-25- 33.33% |
$841 - $1.67K
|
50
$1.7K
|
|
| Q3 2025 | |||||||
|
Nov 13, 2025
Q3 2025
|
Awm Investment Company, Inc.
New York, NY |
SELL
|
- |
-813K- 52.17% |
$29.3M - $52.5M
|
745K
$25.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-675K- 97.85% |
$24.3M - $43.6M
|
14.8K
$505K
|
|
|
Nov 12, 2025
Q3 2025
|
Royce & Associates LP
|
SELL
|
- |
-454K- 55.95% |
$16.3M - $29.4M
|
358K
$12.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Macquarie Group LTD
Australia, C3 |
SELL
|
- |
-357K- 43.42% |
$12.8M - $23.1M
|
465K
$15.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Atreides Management, LP
Boston, MA |
SELL
|
- |
-333K- 30.15% |
$12M - $21.5M
|
771K
$26.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-275K- 77.53% |
$9.88M - $17.7M
|
79.6K
$2.71M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-235K- 41.13% |
$8.44M - $15.2M
|
336K
$11.4M
|
|
|
Nov 10, 2025
Q3 2025
|
Hillsdale Investment Management Inc.
Toronto, A6 |
SELL
|
- |
-190K- 99.92% |
$6.85M - $12.3M
|
150
$5.11K
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-172K- 17.21% |
$6.18M - $11.1M
|
826K
$28.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-157K- 37.76% |
$5.67M - $10.2M
|
260K
$8.85M
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-143K- 97.22% |
$5.15M - $9.25M
|
4.09K
$139K
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-129K- 51.35% |
$4.65M - $8.36M
|
123K
$4.17M
|
|
|
Nov 06, 2025
Q3 2025
|
Essex Investment Management CO LLC
Boston, MA |
SELL
|
- |
-100K- 29.03% |
$3.61M - $6.49M
|
246K
$8.37M
|
|
|
Nov 14, 2025
Q3 2025
|
Ghisallo Capital Management LLC
Greenwich, CT |
SELL
|
- |
-100K- 50.0% |
$3.6M - $6.46M
|
100K
$3.41M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
- |
-85.1K- 32.71% |
$3.06M - $5.5M
|
175K
$5.97M
|
|
|
Nov 13, 2025
Q3 2025
|
Kennedy Capital Management, Inc.
St Louis, MO |
SELL
|
- |
-81.6K- 55.82% |
$2.94M - $5.27M
|
64.6K
$2.2M
|
|
|
Oct 14, 2025
Q3 2025
|
Andrew Hill Investment Advisors, Inc.
Naples, FL |
SELL
|
- |
-63.9K- 41.84% |
$2.3M - $4.13M
|
88.9K
$3.03M
|
|
|
Nov 03, 2025
Q3 2025
|
Lisanti Capital Growth, LLC
|
SELL
|
- |
-62.6K- 34.63% |
$2.25M - $4.05M
|
118K
$4.03M
|
|
|
Nov 14, 2025
Q3 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-51.6K- 38.44% |
$1.86M - $3.33M
|
82.6K
$2.82M
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
SELL
|
- |
-50.2K- 99.47% |
$1.81M - $3.25M
|
266
$9.07K
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
- |
-46.8K- 41.67% |
$1.68M - $3.03M
|
65.5K
$2.23M
|
|
|
Nov 14, 2025
Q3 2025
|
Arrow Mark Colorado Holdings LLC
Denver, CO |
SELL
|
- |
-46K- 29.41% |
$1.66M - $2.97M
|
110K
$3.76M
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-38.1K- 25.17% |
$1.37M - $2.46M
|
113K
$3.86M
|
|
|
Oct 16, 2025
Q3 2025
|
Rice Hall James & Associates, LLC
|
SELL
|
- |
-34K- 35.9% |
$1.22M - $2.2M
|
60.7K
$2.07M
|
|
|
Nov 14, 2025
Q3 2025
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-32.3K- 7.49% |
$1.16M - $2.09M
|
399K
$13.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-28K- 17.06% |
$1.01M - $1.81M
|
136K
$4.64M
|
|
|
Nov 05, 2025
Q3 2025
|
Oppenheimer & CO Inc
New York, NY |
SELL
|
- |
-23.5K- 53.89% |
$845K - $1.52M
|
20.1K
$685K
|
|
|
Nov 14, 2025
Q3 2025
|
Hrt Financial LP
New York, NY |
SELL
|
- |
-20.5K- 76.79% |
$737K - $1.32M
|
6.19K
$211K
|
|
|
Nov 12, 2025
Q3 2025
|
Legato Capital Management LLC
|
SELL
|
- |
-19.7K- 25.09% |
$709K - $1.27M
|
58.8K
$2.01M
|
|
|
Nov 10, 2025
Q3 2025
|
Fox Run Management, L.L.C.
Greenwich, CT |
SELL
|
- |
-18.6K- 49.71% |
$671K - $1.2M
|
18.9K
$643K
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-17.8K- 22.15% |
$640K - $1.15M
|
62.6K
$2.13M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-15.6K- 58.46% |
$562K - $1.01M
|
11.1K
$378K
|
|
|
Nov 13, 2025
Q3 2025
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
SELL
|
- |
-15.5K- 31.11% |
$557K - $1M
|
34.3K
$1.17M
|
|
|
Nov 13, 2025
Q3 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-14.1K- 61.07% |
$506K - $908K
|
8.96K
$305K
|
|
|
Nov 14, 2025
Q3 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
SELL
|
- |
-12.4K- 27.24% |
$447K - $804K
|
33.2K
$1.13M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
PUT |
-11.4K- 50.22% |
$410K - $737K
|
11.3K
$385K
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
PUT |
-11.2K- 42.11% |
$403K - $724K
|
15.4K
$525K
|
|