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 | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $43,000 | -88.4% | 4,000 | -84.3% | 0.02% | -86.6% |
| Q3 2021 | $371,000 | -44.2% | 25,500 | -33.3% | 0.17% | -35.1% |
| Q2 2021 | $665,000 | -74.1% | 38,259 | -71.7% | 0.26% | -72.3% |
| Q1 2021 | $2,564,000 | +154.6% | 135,267 | +214.6% | 0.96% | +247.6% |
| Q4 2020 | $1,007,000 | +25075.0% | 43,000 | +8074.9% | 0.28% | +27400.0% |
| Q2 2019 | $4,000 | – | 526 | – | 0.00% | – |
Download | ||||||
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% |