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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $128 | -43.9% | 16,911 | -53.5% | 0.00% | – |
| Q2 2023 | $228 | +15.7% | 36,400 | -9.2% | 0.00% | – |
| Q1 2023 | $197 | +33.1% | 40,100 | 0.0% | 0.00% | – |
| Q4 2022 | $148 | -99.9% | 40,100 | -12.1% | 0.00% | – |
| Q3 2022 | $200,000 | +61.3% | 45,600 | +90.0% | 0.00% | – |
| Q2 2022 | $124,000 | -38.3% | 24,000 | -8.9% | 0.00% | – |
| Q1 2022 | $201,000 | -28.5% | 26,359 | +1.9% | 0.00% | – |
| Q4 2021 | $281,000 | – | 25,859 | – | 0.00% | – |
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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% |