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 | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $266,000 | -14.7% | 59,863 | -0.5% | 0.01% | 0.0% |
| Q2 2022 | $312,000 | -32.6% | 60,178 | -1.1% | 0.01% | -12.5% |
| Q1 2022 | $463,000 | -31.7% | 60,854 | -1.5% | 0.01% | -38.5% |
| Q4 2021 | $678,000 | -19.7% | 61,811 | +6.8% | 0.01% | -40.9% |
| Q3 2021 | $844,000 | -18.6% | 57,895 | -2.9% | 0.02% | -4.3% |
| Q2 2021 | $1,037,000 | -77.7% | 59,614 | -47.2% | 0.02% | -73.9% |
| Q1 2021 | $4,643,000 | +1182.6% | 112,812 | +1250.1% | 0.09% | +877.8% |
| Q4 2020 | $362,000 | – | 8,356 | – | 0.01% | – |
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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% |