AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111207. A total of 108 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q2 2021. The put-call ratio across all filers is 0.60 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $155,000 | -78.1% | 20,286 | -45.6% | 0.00% | -100.0% |
| Q1 2021 | $707,000 | +143.8% | 37,286 | +200.7% | 0.00% | +200.0% |
| Q4 2020 | $290,000 | -42.8% | 12,400 | -64.6% | 0.00% | -66.7% |
| Q3 2020 | $507,000 | +275.6% | 34,983 | +140.6% | 0.00% | +200.0% |
| Q2 2019 | $135,000 | – | 14,539 | +121058.3% | 0.00% | – |
| Q4 2016 | $0 | -100.0% | 12 | -94.0% | 0.00% | – |
| Q3 2016 | $2,000 | -96.2% | 200 | -96.8% | 0.00% | – |
| Q2 2016 | $52,000 | +173.7% | 6,224 | +154.8% | 0.00% | – |
| Q1 2016 | $19,000 | -85.5% | 2,443 | -88.1% | 0.00% | -100.0% |
| Q4 2015 | $131,000 | +2083.3% | 20,615 | +1617.9% | 0.00% | – |
| Q2 2015 | $6,000 | – | 1,200 | – | 0.00% | – |
Download | ||||||
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% |