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 05, 2026
Q4 2025
|
Goal Vest Advisory LLC
|
SELL
|
- |
-500- 2.72% |
$16.8K - $33.3K
|
17.9K
$610K
|
|
| 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 20, 2025
Q3 2025
|
Allspring Global Investments Holdings, LLC
|
SELL
|
- |
-73.8K- 27.0% |
$2.66M - $4.77M
|
200K
$6.8M
|
|
|
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
|
|
|
Oct 31, 2025
Q3 2025
|
Baillie Gifford & CO
|
SELL
|
- |
-25.3K- 1.74% |
$912K - $1.64M
|
1.43M
$48.6M
|
|
|
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
|
|
|
Oct 20, 2025
Q3 2025
|
Merit Financial Group, LLC
|
SELL
|
- |
-18K- 36.16% |
$649K - $1.17M
|
31.9K
$1.09M
|
|
|
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
|
|
|
Nov 13, 2025
Q3 2025
|
Jump Financial, LLC
Chicago, IL |
SELL
|
- |
-11.1K- 8.66% |
$401K - $720K
|
117K
$4M
|
|
|
Nov 17, 2025
Q3 2025
|
Dark Forest Capital Management LP
Weston, CT |
SELL
|
- |
-10.9K- 31.34% |
$392K - $704K
|
23.9K
$813K
|
|
|
Nov 04, 2025
Q3 2025
|
Penserra Capital Management LLC
Orinda, CA |
SELL
|
- |
-10.6K- 15.49% |
$381K - $684K
|
57.7K
$1.97M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-9.27K- 1.93% |
$333K - $599K
|
471K
$16.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Simplex Trading, LLC
|
SELL
|
- |
-7.83K- 85.18% |
$282K - $506K
|
1.36K
$46.5K
|
|
|
Nov 14, 2025
Q3 2025
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-7.41K- 15.85% |
$267K - $479K
|
39.4K
$1.34M
|
|
|
Nov 14, 2025
Q3 2025
|
Occudo Quantitative Strategies LP
Fort Lauderdale, FL |
SELL
|
- |
-6.85K- 62.55% |
$246K - $443K
|
4.1K
$140K
|
|
|
Nov 10, 2025
Q3 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-6.35K- 24.1% |
$229K - $410K
|
20K
$682K
|
|
|
Oct 09, 2025
Q3 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-5.82K- 29.04% |
$209K - $376K
|
14.2K
$485K
|
|