Latest Institutional Purchases of American Superconductor Corp (AMSC)
This list provides information on the latest institutional transactions involving American Superconductor Corp (AMSC) stock that were buys. 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 purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 03, 2025
Q3 2025
|
Td Waterhouse Canada Inc.
Toronto, A6 |
BUY
|
- |
100New |
$3.6K - $6.46K
|
100
$3.41K
|
|
|
Nov 12, 2025
Q3 2025
|
Polen Capital
Polen Capital Management LLC | Boca Raton, Fl
|
BUY
|
- |
70+ 0.15% |
$2.52K - $4.52K
|
47.3K
$1.61M
|
|
|
Oct 24, 2025
Q3 2025
|
Org Partners LLC
Roanoke, IN |
BUY
|
- |
70New |
$2.52K - $4.52K
|
70
$2.39K
|
|
|
Nov 07, 2025
Q3 2025
|
Bnp Paribas Asset Management Holding S.A.
|
BUY
|
- |
60+ 15.19% |
$2.16K - $3.88K
|
455
$15.5K
|
|
|
Dec 02, 2025
Q3 2025
|
Allworth Financial LP
|
BUY
|
- |
50+ 7.3% |
$1.8K - $3.23K
|
735
$25K
|
|
|
Nov 10, 2025
Q3 2025
|
Clearstead Advisors, LLC
Cleveland, OH |
BUY
|
- |
35New |
$1.26K - $2.26K
|
35
$1.19K
|
|
|
Oct 02, 2025
Q3 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
28+ 2.94% |
$1.01K - $1.81K
|
982
$33.5K
|
|
|
Nov 12, 2025
Q3 2025
|
Brinker Capital Investments, LLC
|
BUY
|
- |
20+ 0.33% |
$720 - $1.29K
|
6.13K
$209K
|
|
|
Nov 05, 2025
Q3 2025
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
16New |
$576 - $1.03K
|
16
$545
|
|
|
Nov 12, 2025
Q3 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
14+ 15.22% |
$504 - $905
|
106
$3.61K
|
|
|
Nov 10, 2025
Q3 2025
|
Ever Source Wealth Advisors, LLC
|
BUY
|
- |
12+ 6.49% |
$432 - $776
|
197
$6.71K
|
|
|
Nov 12, 2025
Q3 2025
|
Parallel Advisors, LLC
|
BUY
|
- |
11+ 8.15% |
$396 - $711
|
146
$4.98K
|
|
|
Oct 22, 2025
Q3 2025
|
Massmutual Trust CO Fsb
|
BUY
|
- |
3New |
$108 - $194
|
3
$102
|
|
|
Nov 14, 2025
Q3 2025
|
Turning Point Benefit Group, Inc.
Frederick, MD |
BUY
|
- |
2New |
$72 - $129
|
2
$68.2
|
|
|
Nov 13, 2025
Q3 2025
|
Tortoise Investment Management, LLC
|
BUY
|
- |
2New |
$72 - $129
|
2
$68.2
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
2New |
$72 - $129
|
2
$68.2
|
|
| Q2 2025 | |||||||
|
Aug 14, 2025
Q2 2025
|
Heights Capital Management, Inc
San Francisco, CA |
BUY
|
PUT |
343KNew |
$5.42M - $12.7M
|
343K
$11.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Heights Capital Management, Inc
San Francisco, CA |
BUY
|
- |
340KNew |
$5.37M - $12.6M
|
340K
$11.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Lumbard & Kellner, LLC
Hollis, NH |
BUY
|
- |
72.4KNew |
$1.14M - $2.69M
|
72.4K
$2.47M
|
|
|
Aug 13, 2025
Q2 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
56.9KNew |
$900K - $2.11M
|
56.9K
$1.94M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
53.1K+ 239.13% |
$839K - $1.97M
|
75.3K
$2.57M
|
|
|
Aug 13, 2025
Q2 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
38.1K+ 105.05% |
$602K - $1.41M
|
74.4K
$2.53M
|
|
|
Aug 12, 2025
Q2 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
25.9K+ 159.47% |
$410K - $963K
|
42.2K
$1.44M
|
|
|
Aug 13, 2025
Q2 2025
|
Nkcfo LLC
|
BUY
|
- |
21KNew |
$332K - $780K
|
21K
$716K
|
|
|
Jul 30, 2025
Q2 2025
|
Cookson Peirce & CO Inc
|
BUY
|
- |
20KNew |
$316K - $742K
|
20K
$682K
|
|
|
Jul 30, 2025
Q2 2025
|
Fny Investment Advisers, LLC
|
BUY
|
- |
20KNew |
$316K - $742K
|
20K
$682K
|
|
|
Aug 14, 2025
Q2 2025
|
Shay Capital LLC
New York, NY |
BUY
|
- |
19.5KNew |
$308K - $724K
|
19.5K
$665K
|
|
|
Aug 14, 2025
Q2 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
BUY
|
- |
18.8KNew |
$297K - $698K
|
18.8K
$641K
|
|
|
Aug 14, 2025
Q2 2025
|
Bridgefront Capital, LLC
Austin, TX |
BUY
|
- |
13.3KNew |
$210K - $493K
|
13.3K
$452K
|
|
|
Aug 14, 2025
Q2 2025
|
Bayesian Capital Management, LP
Brooklyn, NY |
BUY
|
- |
13KNew |
$205K - $483K
|
13K
$443K
|
|
|
Aug 13, 2025
Q2 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
8.53KNew |
$135K - $317K
|
8.53K
$291K
|
|
|
Nov 03, 2025
Q2 2025
|
C2 P Capital Advisory Group, LLC D.B.A. Prosperity Capital Advisors
Westlake, OH |
BUY
|
- |
6.88KNew |
$109K - $255K
|
6.88K
$234K
|
|
|
Aug 14, 2025
Q2 2025
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
6.09KNew |
$96.3K - $226K
|
6.09K
$208K
|
|
|
Aug 14, 2025
Q2 2025
|
Garden State Investment Advisory Services LLC
Red Bank, NJ |
BUY
|
- |
5.9KNew |
$93.2K - $219K
|
5.9K
$201K
|
|
|
Aug 04, 2025
Q2 2025
|
Mayflower Financial Advisors, LLC
|
BUY
|
- |
5.73KNew |
$90.5K - $213K
|
5.73K
$195K
|
|
|
Aug 08, 2025
Q2 2025
|
Kingsview Wealth Management, LLC
Grants Pass, OR |
BUY
|
- |
5.67KNew |
$89.6K - $210K
|
5.67K
$193K
|
|
|
Aug 11, 2025
Q2 2025
|
Promethium Advisors,Llc
Bethesda, MD |
BUY
|
- |
5.5KNew |
$86.9K - $204K
|
5.5K
$187K
|
|
|
Nov 21, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
5.31K+ 20.28% |
$83.9K - $197K
|
31.5K
$1.07M
|
|
|
Aug 13, 2025
Q2 2025
|
Options Solutions, LLC
Chevy Chase, MD |
BUY
|
- |
4.71K+ 11.08% |
$74.4K - $175K
|
47.2K
$1.61M
|
|
|
Aug 12, 2025
Q2 2025
|
Steward Partners Investment Advisory, LLC
|
BUY
|
- |
2.63KNew |
$41.5K - $97.4K
|
2.63K
$89.5K
|
|
|
Jul 23, 2025
Q2 2025
|
Klp Kapitalforvaltning As
Oslo, Q8 |
BUY
|
- |
2.5K+ 36.23% |
$39.5K - $92.8K
|
9.4K
$320K
|
|
|
Aug 07, 2025
Q2 2025
|
Kestra Private Wealth Services, LLC
|
BUY
|
- |
2.18K+ 21.1% |
$34.4K - $80.9K
|
12.5K
$426K
|
|
|
Aug 11, 2025
Q2 2025
|
Banque Cantonale Vaudoise
|
BUY
|
- |
1.59KNew |
$25K - $58.8K
|
1.59K
$54K
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
323New |
$5.1K - $12K
|
323
$11K
|
|
|
Jul 31, 2025
Q2 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
251New |
$3.97K - $9.32K
|
251
$8.55K
|
|
|
Jul 16, 2025
Q2 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
163+ 21.73% |
$2.58K - $6.05K
|
913
$31.1K
|
|
|
Aug 14, 2025
Q2 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
122New |
$1.93K - $4.53K
|
122
$4.16K
|
|
|
Jul 18, 2025
Q2 2025
|
Trust CO Of Vermont
|
BUY
|
- |
100New |
$1.58K - $3.71K
|
100
$3.41K
|
|
|
Aug 14, 2025
Q2 2025
|
Acas, LLC
|
BUY
|
- |
35+ 0.34% |
$553 - $1.3K
|
10.2K
$348K
|
|
|
Aug 13, 2025
Q2 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
BUY
|
- |
34New |
$537 - $1.26K
|
34
$1.16K
|
|