AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111207. A total of 77 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q3 2023. The put-call ratio across all filers is 0.35 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $344,000 | +34.9% | 45,618 | +11.7% | 0.00% | – |
| Q2 2023 | $255,000 | +28.8% | 40,835 | +1.1% | 0.00% | – |
| Q1 2023 | $198,000 | +25.3% | 40,384 | -6.5% | 0.00% | – |
| Q4 2022 | $158,000 | -34.2% | 43,194 | -21.0% | 0.00% | – |
| Q3 2022 | $240,000 | +1.7% | 54,708 | +20.6% | 0.00% | – |
| Q2 2022 | $236,000 | -38.1% | 45,373 | -9.3% | 0.00% | – |
| Q1 2022 | $381,000 | -26.9% | 50,048 | +4.5% | 0.00% | – |
| Q4 2021 | $521,000 | -24.3% | 47,912 | +1.6% | 0.00% | – |
| Q3 2021 | $688,000 | +45.8% | 47,135 | +73.5% | 0.00% | – |
| Q2 2021 | $472,000 | -6.0% | 27,165 | +2.6% | 0.00% | – |
| Q1 2021 | $502,000 | -35.6% | 26,473 | -20.6% | 0.00% | – |
| Q4 2020 | $780,000 | +46.6% | 33,339 | -9.3% | 0.00% | – |
| Q3 2020 | $532,000 | +63.7% | 36,754 | -8.0% | 0.00% | – |
| Q2 2020 | $325,000 | +46.4% | 39,929 | -1.2% | 0.00% | – |
| Q1 2020 | $222,000 | -31.3% | 40,429 | -2.1% | 0.00% | – |
| Q4 2019 | $323,000 | +191.0% | 41,317 | +191.1% | 0.00% | – |
| Q3 2019 | $111,000 | -5.9% | 14,192 | +12.0% | 0.00% | – |
| Q2 2019 | $118,000 | -6.3% | 12,669 | +29.4% | 0.00% | – |
| Q1 2019 | $126,000 | -10.6% | 9,794 | -22.7% | 0.00% | – |
| Q4 2018 | $141,000 | – | 12,666 | +29355.8% | 0.00% | – |
| Q3 2018 | $0 | – | 43 | +38.7% | 0.00% | – |
| Q3 2017 | $0 | – | 31 | +210.0% | 0.00% | – |
| Q2 2017 | $0 | -100.0% | 10 | -97.7% | 0.00% | – |
| Q1 2017 | $3,000 | -40.0% | 430 | -40.5% | 0.00% | – |
| Q4 2016 | $5,000 | -99.1% | 723 | -99.2% | 0.00% | – |
| Q4 2015 | $556,000 | – | 87,342 | +335830.8% | 0.00% | – |
| Q2 2015 | $0 | – | 26 | – | 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% |