American Superconductor Corp
AMSC- Exchange
- Nasdaq
- Industry
- Motors & Generators
- SEC CIK
- 0000880807
No open-market purchases or sales by American Superconductor Corp insiders were filed in the last 90 days; 277 institutions reported holding it in 13F filings for Q2 2026, worth $1.47B in total; no superinvestor holds it.
Q3 2022 vs. Q2 2022
How the institutions holding American Superconductor Corp changed between Q2 2022 and Q3 2022.
All holders in Q3 2022All holders in Q2 2022
| Measure | Q2 2022 | Q3 2022 | Change |
|---|---|---|---|
| Holders | 93 | 82 | −11 |
| Shares | 13.2M | 13.9M | +744.0K (+5.6%) |
| Value | $68.6M | $61.0M | −$7.62M (−11.1%) |
New holders (9)
Institutions that held American Superconductor Corp at the end of Q3 2022 but not at the end of Q2 2022.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Assenagon Asset Management S.A. | 330,251 | $1.45M | 0.01% |
| BIT Capital GmbH | 111,109 | $486.7K | 0.09% |
| Bridgeway Capital Management, LLC | 71,200 | $312.0K | 0.01% |
| Prescott Group Capital Management, L.L.C. | 55,000 | $241.0K | 0.07% |
| Quadrature Capital Ltd | 24,586 | $107.0K | 0.00% |
| Greenwich Wealth Management LLC | 16,089 | $70.0K | 0.01% |
| Aquatic Capital Management LLC | 2,700 | $12.0K | 0.00% |
| Legal & General Group Plc | 656 | $3.00K | 0.00% |
| Massmutual Trust Co FSB | 50 | $0 | 0.00% |
Sold out (20)
Institutions that held American Superconductor Corp at the end of Q2 2022 and filed for Q3 2022 without it.
| Institution | Shares, Q2 2022 | Value, Q2 2022 |
|---|---|---|
| Arosa Capital Management LP | 389,786 | $2.02M |
| HRT Financial LP | 113,751 | $589.0K |
| Cambridge Investment Research Advisors, Inc. | 81,666 | $423.0K |
| Ergoteles LLC | 63,100 | $327.0K |
| Jane Street Group, LLC | 56,977 | $295.0K |
| Cubist Systematic Strategies, LLC | 20,079 | $104.0K |
| AQR Capital Management LLC | 13,928 | $72.0K |
| Group One Trading, L.P. | 13,313 | $69.0K |
| ExodusPoint Capital Management, LP | 10,698 | $55.0K |
| Simplex Trading, LLC | 10,057 | $52.0K |
| Patriot Financial Group Insurance Agency, LLC | 1,728 | $9.00K |
| Leonteq Securities AG | 1,250 | $6.47K |
| EverSource Wealth Advisors, LLC | 536 | $3.00K |
| CWM, LLC | 326 | $2.00K |
| FMR LLC | 101 | $1.00K |
| New York State Common Retirement Fund | 181 | $1.00K |
| CoreCap Advisors, LLC | 220 | $1.00K |
| Credit Suisse AG | 15 | $0 |
| Captrust Financial Advisors | 70 | $0 |
| Quantbot Technologies LP | 131 | $0 |