Latest Institutional Transactions on American Superconductor Corp (AMSC)
This table provides information on the latest institutional transactions involving American Superconductor Corp (AMSC) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Hood River Capital Management LLC
Palm Beach Gardens, FL |
SELL
|
- |
-70.2K- 5.66% |
$1.11M - $2.61M
|
1.17M
$65.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-279K- 68.22% |
$4.41M - $10.4M
|
130K
$7.27M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
23.2K+ 13.23% |
$366K - $861K
|
198K
$11.1M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
130K+ 14.62% |
$2.06M - $4.83M
|
1.02M
$57M
|
|
|
Aug 13, 2025
Q2 2025
|
Lumbard & Kellner, LLC
Hollis, NH |
BUY
|
- |
72.4KNew |
$1.14M - $2.69M
|
72.4K
$4.05M
|
|
|
Aug 13, 2025
Q2 2025
|
Panagora Asset Management Inc
Boston, MA |
BUY
|
- |
26.7K+ 18.36% |
$421K - $990K
|
172K
$9.61M
|
|
|
Aug 13, 2025
Q2 2025
|
National Bank Of Canada
|
SELL
|
- |
-9.49K- 99.79% |
$150K - $352K
|
20
$1.12K
|
|
|
Aug 13, 2025
Q2 2025
|
Polen Capital
Polen Capital Management LLC | Boca Raton, Fl
|
BUY
|
- |
47.2KNew |
$746K - $1.75M
|
47.2K
$2.64M
|
|
|
Aug 13, 2025
Q2 2025
|
Amundi
Paris, I0 |
SELL
|
- |
-5.87K- 11.79% |
$92.7K - $218K
|
43.9K
$2.45M
|
|
|
Aug 13, 2025
Q2 2025
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
7.5KNew |
$119K - $278K
|
7.5K
$419K
|
|
|
Aug 13, 2025
Q2 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-100K- 93.3% |
$1.58M - $3.72M
|
7.2K
$402K
|
|
|
Aug 13, 2025
Q2 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
236KNew |
$3.74M - $8.78M
|
236K
$13.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Virtus ETF Advisers LLC
New York, NY |
BUY
|
- |
1.89KNew |
$29.8K - $70K
|
1.89K
$105K
|
|
|
Aug 13, 2025
Q2 2025
|
Truvestments Capital LLC
Sarasota, FL |
BUY
|
- |
1.71K+ 15.33% |
$27.1K - $63.6K
|
12.9K
$720K
|
|
|
Aug 13, 2025
Q2 2025
|
Jones Financial Companies Lllp
|
SELL
|
- |
-215- 4.57% |
$3.4K - $7.98K
|
4.49K
$251K
|
|
|
Aug 13, 2025
Q2 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
7.58K+ 4765.41% |
$120K - $281K
|
7.74K
$432K
|
|
|
Aug 13, 2025
Q2 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-2.42K- 9.52% |
$38.2K - $89.8K
|
23K
$1.29M
|
|
|
Aug 13, 2025
Q2 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
8.53KNew |
$135K - $317K
|
8.53K
$477K
|
|
|
Aug 13, 2025
Q2 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
- |
-35.1K- 23.82% |
$555K - $1.3M
|
112K
$6.28M
|
|
|
Aug 13, 2025
Q2 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
PUT |
-20.8K- 43.88% |
$329K - $772K
|
26.6K
$1.49M
|
|
|
Aug 13, 2025
Q2 2025
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
BUY
|
- |
49.8KNew |
$786K - $1.85M
|
49.8K
$2.78M
|
|
|
Aug 13, 2025
Q2 2025
|
New York State Common Retirement Fund
|
BUY
|
- |
2.8K+ 4.21% |
$44.2K - $104K
|
69.3K
$3.88M
|
|
|
Aug 13, 2025
Q2 2025
|
Pictet Asset Management Holding Sa
Carouge, V8 |
BUY
|
- |
7.75KNew |
$122K - $288K
|
7.75K
$433K
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
32.4K+ 67.44% |
$511K - $1.2M
|
80.4K
$4.49M
|
|
|
Aug 13, 2025
Q2 2025
|
Arizona State Retirement System
|
BUY
|
- |
1.71K+ 15.91% |
$27K - $63.4K
|
12.4K
$695K
|
|
|
Aug 13, 2025
Q2 2025
|
Ever Source Wealth Advisors, LLC
|
BUY
|
- |
134+ 262.75% |
$2.12K - $4.97K
|
185
$10.3K
|
|
|
Aug 13, 2025
Q2 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
56.9KNew |
$900K - $2.11M
|
56.9K
$3.18M
|
|
|
Aug 13, 2025
Q2 2025
|
Options Solutions, LLC
Chevy Chase, MD |
BUY
|
- |
4.71K+ 11.08% |
$74.4K - $175K
|
47.2K
$2.64M
|
|
|
Aug 13, 2025
Q2 2025
|
Comerica Bank
|
BUY
|
- |
5.41K+ 2120.0% |
$85.4K - $201K
|
5.66K
$316K
|
|
|
Aug 13, 2025
Q2 2025
|
Ghisallo Capital Management LLC
Greenwich, CT |
BUY
|
- |
200KNew |
$3.16M - $7.42M
|
200K
$11.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
7.3KNew |
$115K - $271K
|
7.3K
$408K
|
|
|
Aug 13, 2025
Q2 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
38.1K+ 105.05% |
$602K - $1.41M
|
74.4K
$4.16M
|
|
|
Aug 13, 2025
Q2 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
CALL |
496K+ 1711.03% |
$7.84M - $18.4M
|
525K
$29.4M
|
|
|
Aug 13, 2025
Q2 2025
|
Algert Global LLC
San Francisco, CA |
BUY
|
- |
110K+ 115.04% |
$1.74M - $4.08M
|
206K
$11.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
11K+ 3.34% |
$174K - $410K
|
342K
$19.1M
|
|
|
Aug 13, 2025
Q2 2025
|
Baird Financial Group, Inc.
Milwaukee, WI |
SELL
|
- |
-2.68K- 3.13% |
$42.4K - $99.6K
|
83.1K
$4.64M
|
|
|
Aug 13, 2025
Q2 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
129KNew |
$2.03M - $4.77M
|
129K
$7.19M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
323New |
$5.1K - $12K
|
323
$18.1K
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
17.6K+ 733.33% |
$278K - $653K
|
20K
$1.12M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
21.8K+ 2422.22% |
$344K - $809K
|
22.7K
$1.27M
|
|
|
Aug 13, 2025
Q2 2025
|
Kennedy Capital Management, Inc.
St Louis, MO |
BUY
|
- |
127K+ 661.35% |
$2.01M - $4.71M
|
146K
$8.17M
|
|
|
Aug 13, 2025
Q2 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
7.02K+ 2.12% |
$111K - $261K
|
338K
$18.9M
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-84.2K- 34.59% |
$1.33M - $3.13M
|
159K
$8.9M
|
|
|
Aug 13, 2025
Q2 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
BUY
|
- |
34New |
$537 - $1.26K
|
34
$1.9K
|
|
|
Aug 13, 2025
Q2 2025
|
Nkcfo LLC
|
BUY
|
- |
21KNew |
$332K - $780K
|
21K
$1.17M
|
|
|
Aug 12, 2025
Q2 2025
|
Trexquant Investment LP
Stamford, CT |
SELL
|
- |
-82.9K- 34.2% |
$1.31M - $3.08M
|
159K
$8.91M
|
|
|
Aug 12, 2025
Q2 2025
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
12K+ 24.38% |
$189K - $445K
|
61.2K
$3.42M
|
|
|
Aug 12, 2025
Q2 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
- |
2.5K+ 7.39% |
$39.4K - $92.6K
|
36.3K
$2.03M
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-2.19K- 7.34% |
$34.6K - $81.3K
|
27.6K
$1.55M
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|