AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111207. A total of 101 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q3 2021. The put-call ratio across all filers is 0.52 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $91,000 | -43.8% | 11,970 | -19.8% | 0.00% | – |
| Q4 2021 | $162,000 | -23.2% | 14,926 | +3.0% | 0.00% | – |
| Q3 2021 | $211,000 | -67.2% | 14,491 | -60.8% | 0.00% | -100.0% |
| Q2 2021 | $643,000 | -16.5% | 36,992 | -8.9% | 0.00% | 0.0% |
| Q1 2021 | $770,000 | -19.2% | 40,590 | -0.3% | 0.00% | 0.0% |
| Q4 2020 | $953,000 | +97.7% | 40,713 | +22.3% | 0.00% | 0.0% |
| Q3 2020 | $482,000 | +90.5% | 33,300 | +7.1% | 0.00% | – |
| Q2 2020 | $253,000 | +48.8% | 31,091 | 0.0% | 0.00% | – |
| Q1 2020 | $170,000 | -37.0% | 31,091 | -9.4% | 0.00% | – |
| Q4 2019 | $270,000 | +6.3% | 34,334 | +6.2% | 0.00% | – |
| Q3 2019 | $254,000 | -15.3% | 32,337 | 0.0% | 0.00% | -100.0% |
| Q2 2019 | $300,000 | +85.2% | 32,337 | +37.0% | 0.00% | – |
| Q1 2017 | $162,000 | -9.0% | 23,602 | -2.1% | 0.00% | – |
| Q4 2016 | $178,000 | +3.5% | 24,102 | -1.6% | 0.00% | – |
| Q3 2016 | $172,000 | -17.3% | 24,502 | -0.4% | 0.00% | – |
| Q2 2016 | $208,000 | – | 24,602 | – | 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% |