AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111207. A total of 101 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q3 2021. The put-call ratio across all filers is 0.52 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $2,019,000 | -11.6% | 389,786 | +29.9% | 0.33% | -16.4% |
| Q1 2022 | $2,283,000 | -16.1% | 300,000 | +20.0% | 0.39% | -41.7% |
| Q4 2021 | $2,720,000 | -35.7% | 250,000 | -13.8% | 0.67% | -14.4% |
| Q3 2021 | $4,228,000 | +62.1% | 290,000 | +93.3% | 0.78% | +48.8% |
| Q2 2021 | $2,609,000 | -8.3% | 150,000 | -57.1% | 0.53% | -2.8% |
| Q2 2020 | $2,846,000 | +107.7% | 350,000 | +40.0% | 0.54% | +226.5% |
| Q1 2020 | $1,370,000 | – | 250,000 | – | 0.17% | – |
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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% |