AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111207. A total of 105 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q4 2021. The put-call ratio across all filers is 1.15 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $128 | -43.9% | 16,911 | -53.5% | 0.00% | – |
| Q2 2023 | $228 | +15.7% | 36,400 | -9.2% | 0.00% | – |
| Q1 2023 | $197 | +33.1% | 40,100 | 0.0% | 0.00% | – |
| Q4 2022 | $148 | -99.9% | 40,100 | -12.1% | 0.00% | – |
| Q3 2022 | $200,000 | +61.3% | 45,600 | +90.0% | 0.00% | – |
| Q2 2022 | $124,000 | -38.3% | 24,000 | -8.9% | 0.00% | – |
| Q1 2022 | $201,000 | -28.5% | 26,359 | +1.9% | 0.00% | – |
| Q4 2021 | $281,000 | – | 25,859 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 1,268,670 | $29,712,000 | 3.78% |
| Stormborn Capital Management, LLC | 225,000 | $5,270,000 | 2.75% |
| Telemark Asset Management, LLC | 470,000 | $11,007,000 | 1.14% |
| Hood River Capital Management LLC | 741,688 | $17,370,000 | 0.58% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 161,994 | $3,794,000 | 0.47% |
| CM Management, LLC | 19,589 | $459,000 | 0.43% |
| EAM Global Investors LLC | 56,960 | $1,334,000 | 0.36% |
| Portolan Capital Management | 166,935 | $3,910,000 | 0.36% |
| EAM Investors, LLC | 76,895 | $1,801,000 | 0.30% |
| FORMULA GROWTH LTD | 75,000 | $1,757,000 | 0.29% |