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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $4,000 | -20.0% | 470 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $5,000 | -28.6% | 470 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $7,000 | -12.5% | 470 | 0.0% | 0.00% | -50.0% |
| Q2 2021 | $8,000 | – | 470 | +3257.1% | 0.00% | – |
| Q4 2017 | $0 | – | 14 | 0.0% | 0.00% | – |
| Q3 2017 | $0 | – | 14 | 0.0% | 0.00% | – |
| Q2 2017 | $0 | – | 14 | 0.0% | 0.00% | – |
| Q1 2017 | $0 | – | 14 | 0.0% | 0.00% | – |
| Q4 2016 | $0 | – | 14 | -26.3% | 0.00% | – |
| Q3 2016 | $0 | – | 19 | 0.0% | 0.00% | – |
| Q2 2016 | $0 | – | 19 | 0.0% | 0.00% | – |
| Q1 2016 | $0 | – | 19 | 0.0% | 0.00% | – |
| Q4 2015 | $0 | – | 19 | 0.0% | 0.00% | – |
| Q3 2015 | $0 | – | 19 | 0.0% | 0.00% | – |
| Q2 2015 | $0 | – | 19 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CM Management, LLC | 300,000 | $1,314,000 | 1.47% |
| AWM Investment Company, Inc. | 1,784,192 | $7,815,000 | 1.19% |
| FORMULA GROWTH LTD | 65,000 | $285,000 | 0.08% |
| ROYCE & ASSOCIATES LP | 1,522,305 | $6,668,000 | 0.08% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 55,000 | $241,000 | 0.07% |
| Joule Financial, LLC | 22,031 | $96,000 | 0.07% |
| XTX Topco Ltd | 52,753 | $231,000 | 0.06% |
| GSA CAPITAL PARTNERS LLP | 75,080 | $329,000 | 0.04% |
| ArrowMark Colorado Holdings LLC | 650,000 | $2,847,000 | 0.04% |
| TFC Financial Management, Inc. | 22,550 | $99,000 | 0.03% |