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 | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $100,655 | -45.3% | 20,500 | -59.0% | 0.00% | -100.0% |
| Q4 2022 | $184,000 | -45.2% | 50,000 | -34.7% | 0.00% | 0.0% |
| Q3 2022 | $336,000 | -47.6% | 76,600 | -38.1% | 0.00% | -50.0% |
| Q2 2022 | $641,000 | +43.4% | 123,800 | +110.9% | 0.00% | +100.0% |
| Q1 2022 | $447,000 | +47.5% | 58,700 | +237.4% | 0.00% | 0.0% |
| Q2 2021 | $303,000 | -5.0% | 17,400 | +3.6% | 0.00% | 0.0% |
| Q1 2021 | $319,000 | -8.6% | 16,800 | +12.8% | 0.00% | 0.0% |
| Q4 2020 | $349,000 | – | 14,900 | – | 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% |