AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111207. A total of 77 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q4 2022. The put-call ratio across all filers is 0.44 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $126,000 | +27.3% | 20,200 | 0.0% | 0.03% | +21.7% |
| Q1 2023 | $99,000 | -58.9% | 20,200 | -63.3% | 0.02% | -68.9% |
| Q3 2022 | $241,000 | +180.2% | 55,000 | +348.5% | 0.07% | +362.5% |
| Q2 2018 | $86,000 | +21.1% | 12,264 | 0.0% | 0.02% | +6.7% |
| Q1 2018 | $71,000 | -93.7% | 12,264 | -94.9% | 0.02% | -93.6% |
| Q2 2017 | $1,120,000 | – | 242,500 | – | 0.24% | – |
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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% |