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.
Q2 2022 vs. Q1 2022
How the institutions holding American Superconductor Corp changed between Q1 2022 and Q2 2022.
All holders in Q2 2022All holders in Q1 2022
| Measure | Q1 2022 | Of which not filed for Q2 2022 | Q2 2022 | Change |
|---|---|---|---|---|
| Holders | 107 | 3 | 93 | −11 |
| Shares | 15.7M | 49.5K | 13.2M | −2.44M (−15.6%) |
| Value | $119.5M | $376.0K | $68.6M | −$50.5M (−42.4%) |
3 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so the changes leave them out.
New holders (20)
Institutions that held American Superconductor Corp at the end of Q2 2022 but not at the end of Q1 2022.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Engineers Gate Manager LP | 130,573 | $676.0K | 0.02% |
| HRT Financial LP | 113,751 | $589.0K | 0.01% |
| Marshall Wace, LLP | 71,912 | $372.0K | 0.00% |
| Ergoteles LLC | 63,100 | $327.0K | 0.01% |
| Jane Street Group, LLC | 56,977 | $295.0K | 0.00% |
| Two Sigma Investments, LP | 51,205 | $265.0K | 0.00% |
| Jump Financial, LLC | 30,800 | $159.0K | 0.01% |
| Connor, Clark & Lunn Investment Management Ltd. | 27,667 | $143.0K | 0.00% |
| Qube Research & Technologies Ltd | 25,950 | $134.0K | 0.00% |
| Joule Financial, LLC | 21,010 | $109.0K | 0.09% |
| Cubist Systematic Strategies, LLC | 20,079 | $104.0K | 0.00% |
| Atria Wealth Solutions, Inc. | 15,935 | $83.0K | 0.00% |
| AQR Capital Management LLC | 13,928 | $72.0K | 0.00% |
| Two Sigma Advisers, LP | 11,300 | $59.0K | 0.00% |
| Simplex Trading, LLC | 10,057 | $52.0K | 0.00% |
| Investors Asset Management of Georgia Inc | 9,200 | $48.0K | 0.02% |
| EverSource Wealth Advisors, LLC | 536 | $3.00K | 0.00% |
| CWM, LLC | 326 | $2.00K | 0.00% |
| CoreCap Advisors, LLC | 220 | $1.00K | 0.00% |
| Credit Suisse AG | 15 | $0 | 0.00% |
Sold out (31)
Institutions that held American Superconductor Corp at the end of Q1 2022 and filed for Q2 2022 without it.
Not filed for Q2 2022 yet (3)
Institutions that held American Superconductor Corp at the end of Q1 2022 and haven't filed a 13F for Q2 2022. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q1 2022 | Value, Q1 2022 |
|---|---|---|
| Tatro Capital, LLC | 23,395 | $178.0K |
| Parametric Portfolio Associates LLC | 22,766 | $173.0K |
| Amalgamated Financial Corp. | 3,339 | $25.0K |