AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111207. A total of 78 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q4 2019. The put-call ratio across all filers is 1.39 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $109,664 | -53.3% | 29,800 | -44.4% | 0.00% | -100.0% |
| Q3 2022 | $235,000 | +298.3% | 53,600 | +374.3% | 0.00% | – |
| Q2 2022 | $59,000 | -89.6% | 11,300 | -71.0% | 0.00% | -100.0% |
| Q3 2021 | $568,000 | -27.4% | 38,982 | -13.3% | 0.00% | -50.0% |
| Q2 2021 | $782,000 | +161.5% | 44,982 | +185.0% | 0.00% | +100.0% |
| Q1 2021 | $299,000 | -25.6% | 15,782 | -8.1% | 0.00% | 0.0% |
| Q4 2020 | $402,000 | +125.8% | 17,182 | -24.3% | 0.00% | – |
| Q4 2019 | $178,000 | -61.2% | 22,700 | -61.3% | 0.00% | -100.0% |
| Q3 2019 | $459,000 | -24.0% | 58,600 | -10.0% | 0.00% | -50.0% |
| Q2 2019 | $604,000 | -0.5% | 65,110 | +37.9% | 0.00% | 0.0% |
| Q1 2019 | $607,000 | – | 47,200 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 854,534 | $12,459,000 | 1.22% |
| AIGH Capital Management LLC | 395,487 | $5,766,000 | 1.21% |
| Arosa Capital Management LP | 290,000 | $4,228,000 | 0.78% |
| Worth Venture Partners, LLC | 90,681 | $1,322,000 | 0.60% |
| CM Management, LLC | 30,000 | $437,000 | 0.33% |
| Tatro Capital, LLC | 18,492 | $270,000 | 0.21% |
| FNY Investment Advisers, LLC | 25,500 | $371,000 | 0.17% |
| GMT CAPITAL CORP | 108,066 | $1,576,000 | 0.14% |
| FORMULA GROWTH LTD | 65,000 | $948,000 | 0.14% |
| GSA CAPITAL PARTNERS LLP | 81,176 | $1,184,000 | 0.12% |