AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111207. A total of 73 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q3 2016. The put-call ratio across all filers is 0.59 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $49 | +32.4% | 10 | 0.0% | 0.00% | – |
| Q4 2022 | $37 | – | 10 | 0.0% | 0.00% | – |
| Q2 2021 | $0 | – | 10 | 0.0% | 0.00% | – |
| Q4 2020 | $0 | – | 10 | 0.0% | 0.00% | – |
| Q3 2020 | $0 | – | 10 | 0.0% | 0.00% | – |
| Q1 2020 | $0 | – | 10 | 0.0% | 0.00% | – |
| Q4 2019 | $0 | – | 10 | 0.0% | 0.00% | – |
| Q3 2019 | $0 | – | 10 | 0.0% | 0.00% | – |
| Q2 2019 | $0 | – | 10 | 0.0% | 0.00% | – |
| Q1 2019 | $0 | -100.0% | 10 | -97.8% | 0.00% | – |
| Q4 2018 | $5,000 | -37.5% | 460 | -58.2% | 0.00% | -100.0% |
| Q3 2018 | $8,000 | +33.3% | 1,100 | 0.0% | 0.00% | – |
| Q2 2018 | $6,000 | 0.0% | 1,100 | 0.0% | 0.00% | – |
| Q1 2018 | $6,000 | +50.0% | 1,100 | 0.0% | 0.00% | – |
| Q4 2017 | $4,000 | -20.0% | 1,100 | 0.0% | 0.00% | -100.0% |
| Q3 2017 | $5,000 | 0.0% | 1,100 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $5,000 | +25.0% | 1,100 | +83.3% | 0.00% | 0.0% |
| Q1 2017 | $4,000 | 0.0% | 600 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $4,000 | -50.0% | 600 | -45.5% | 0.00% | -50.0% |
| Q1 2016 | $8,000 | – | 1,100 | +10900.0% | 0.00% | – |
| Q4 2015 | $0 | – | 10 | 0.0% | 0.00% | – |
| Q3 2015 | $0 | – | 10 | 0.0% | 0.00% | – |
| Q2 2015 | $0 | – | 10 | 0.0% | 0.00% | – |
| Q1 2015 | $0 | – | 10 | – | 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% |