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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $9,000 | -30.8% | 1,728 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $13,000 | -38.1% | 1,728 | -12.0% | 0.00% | -33.3% |
| Q4 2021 | $21,000 | -27.6% | 1,963 | 0.0% | 0.00% | -40.0% |
| Q3 2021 | $29,000 | -14.7% | 1,963 | 0.0% | 0.01% | -16.7% |
| Q2 2021 | $34,000 | +3.0% | 1,963 | +13.6% | 0.01% | -25.0% |
| Q1 2021 | $33,000 | -17.5% | 1,728 | 0.0% | 0.01% | -20.0% |
| Q4 2020 | $40,000 | +60.0% | 1,728 | 0.0% | 0.01% | +25.0% |
| Q3 2020 | $25,000 | -10.7% | 1,728 | -49.9% | 0.01% | -27.3% |
| Q2 2020 | $28,000 | +55.6% | 3,452 | +7.8% | 0.01% | +37.5% |
| Q1 2020 | $18,000 | -21.7% | 3,202 | +10.3% | 0.01% | -11.1% |
| Q4 2019 | $23,000 | +53.3% | 2,902 | +56.7% | 0.01% | +28.6% |
| Q3 2019 | $15,000 | -16.7% | 1,852 | 0.0% | 0.01% | -12.5% |
| Q2 2019 | $18,000 | – | 1,852 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 1,854,241 | $13,999,520 | 2.07% |
| CM Management, LLC | 200,000 | $1,510,000 | 1.60% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 700,833 | $5,291,289 | 0.86% |
| EAM Investors, LLC | 156,157 | $1,178,985 | 0.23% |
| Legato Capital Management LLC | 89,667 | $676,986 | 0.10% |
| ROYCE & ASSOCIATES LP | 1,246,260 | $9,409,263 | 0.10% |
| Joule Financial, LLC | 22,046 | $166,447 | 0.08% |
| GSA CAPITAL PARTNERS LLP | 118,875 | $898 | 0.08% |
| ArrowMark Colorado Holdings LLC | 381,432 | $2,879,812 | 0.04% |
| Trexquant Investment LP | 170,880 | $1,290,144 | 0.03% |