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 2023 vs. Q1 2023
How the institutions holding American Superconductor Corp changed between Q1 2023 and Q2 2023.
All holders in Q2 2023All holders in Q1 2023
| Measure | Q1 2023 | Q2 2023 | Change |
|---|---|---|---|
| Holders | 74 | 77 | +3 |
| Shares | 13.1M | 13.1M | −46.0K (−0.4%) |
| Value | $64.6M | $81.9M | +$17.4M (+26.9%) |
New holders (14)
Institutions that held American Superconductor Corp at the end of Q2 2023 but not at the end of Q1 2023.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| EAM Investors, LLC | 276,274 | $1.73M | 0.32% |
| XTX Topco Ltd | 30,393 | $190.3K | 0.03% |
| Marshall Wace, LLP | 29,760 | $186.3K | 0.00% |
| Campbell & CO Investment Adviser LLC | 14,236 | $89.1K | 0.02% |
| GTS Securities LLC | 14,074 | $88.1K | 0.00% |
| Zacks Investment Management | 12,000 | $75.1K | 0.00% |
| Qube Research & Technologies Ltd | 10,672 | $66.8K | 0.00% |
| LPL Financial LLC | 10,439 | $65.3K | 0.00% |
| Two Sigma Investments, LP | 10,000 | $62.6K | 0.00% |
| Quarry LP | 3,153 | $19.7K | 0.01% |
| Point72 Asset Management, L.P. | 1,797 | $11.2K | 0.00% |
| Quantbot Technologies LP | 1,700 | $10.6K | 0.00% |
| Rhumbline Advisers | 1,388 | $8.69K | 0.00% |
| Cutler Group LP | 611 | $3.00K | 0.00% |
Sold out (11)
Institutions that held American Superconductor Corp at the end of Q1 2023 and filed for Q2 2023 without it.
| Institution | Shares, Q1 2023 | Value, Q1 2023 |
|---|---|---|
| Goldman Sachs Group Inc | 24,816 | $121.8K |
| State of Wisconsin Investment Board | 20,500 | $100.7K |
| Tower Research Capital LLC (TRC) | 18,812 | $92.0K |
| Squarepoint Ops LLC | 16,818 | $82.6K |
| Man Group plc | – | $72.7K |
| Point72 Middle East FZE | 1,503 | $7.38K |
| Johnson Financial Group, Inc. | 992 | $4.87K |
| Slow Capital, Inc. | 931 | $4.57K |
| First Manhattan Co | 350 | $1.72K |
| Federated Hermes, Inc. | 241 | $1.18K |
| Advisory Services Network, LLC | 10 | $49 |