AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111207. A total of 93 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q3 2020. The put-call ratio across all filers is 0.23 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $651,687 | +139.3% | 86,316 | +98.4% | 0.00% | – |
| Q2 2023 | $272,304 | +1.0% | 43,499 | -20.8% | 0.00% | – |
| Q1 2023 | $269,629 | +25.6% | 54,914 | -5.8% | 0.00% | – |
| Q4 2022 | $214,607 | -35.7% | 58,317 | -23.5% | 0.00% | – |
| Q3 2022 | $334,000 | -54.4% | 76,201 | -46.1% | 0.00% | – |
| Q2 2022 | $732,000 | +10.7% | 141,344 | +63.1% | 0.00% | – |
| Q1 2022 | $661,000 | -19.7% | 86,657 | +14.5% | 0.00% | – |
| Q4 2021 | $823,000 | +155.6% | 75,664 | +242.7% | 0.00% | – |
| Q3 2021 | $322,000 | +44.4% | 22,081 | +71.8% | 0.00% | – |
| Q2 2021 | $223,000 | -88.5% | 12,850 | -87.4% | 0.00% | – |
| Q1 2021 | $1,931,000 | +26.3% | 101,818 | +55.9% | 0.00% | – |
| Q4 2020 | $1,529,000 | +323.5% | 65,320 | +161.9% | 0.00% | – |
| Q3 2020 | $361,000 | +156.0% | 24,939 | +44.3% | 0.00% | – |
| Q2 2020 | $141,000 | +131.1% | 17,282 | +56.2% | 0.00% | – |
| Q1 2020 | $61,000 | -81.8% | 11,067 | -74.1% | 0.00% | – |
| Q4 2019 | $335,000 | +264.1% | 42,653 | +267.6% | 0.00% | – |
| Q3 2019 | $92,000 | -30.8% | 11,603 | -19.2% | 0.00% | – |
| Q2 2019 | $133,000 | -52.8% | 14,353 | -34.5% | 0.00% | – |
| Q1 2019 | $282,000 | +108.9% | 21,917 | +81.0% | 0.00% | – |
| Q4 2018 | $135,000 | +400.0% | 12,109 | +212.3% | 0.00% | – |
| Q3 2018 | $27,000 | +107.7% | 3,877 | +121.0% | 0.00% | – |
| Q2 2018 | $13,000 | -68.3% | 1,754 | -74.9% | 0.00% | – |
| Q1 2018 | $41,000 | -21.2% | 6,993 | -52.1% | 0.00% | – |
| Q4 2017 | $52,000 | +2.0% | 14,587 | +31.7% | 0.00% | – |
| Q3 2017 | $51,000 | -16.4% | 11,079 | -15.8% | 0.00% | – |
| Q2 2017 | $61,000 | -79.8% | 13,161 | -70.1% | 0.00% | – |
| Q1 2017 | $302,000 | -46.6% | 43,956 | -42.9% | 0.00% | – |
| Q4 2016 | $566,000 | +697.2% | 77,034 | +661.2% | 0.00% | – |
| Q3 2016 | $71,000 | -72.6% | 10,120 | -67.1% | 0.00% | – |
| Q2 2016 | $259,000 | +270.0% | 30,766 | +237.5% | 0.00% | – |
| Q1 2016 | $70,000 | -34.6% | 9,117 | -45.7% | 0.00% | – |
| Q4 2015 | $107,000 | +664.3% | 16,801 | +421.8% | 0.00% | – |
| Q3 2015 | $14,000 | -33.3% | 3,220 | -19.9% | 0.00% | – |
| Q2 2015 | $21,000 | -36.4% | 4,020 | -22.4% | 0.00% | – |
| Q1 2015 | $33,000 | – | 5,181 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 1,268,670 | $29,712,000 | 3.78% |
| Stormborn Capital Management, LLC | 225,000 | $5,270,000 | 2.75% |
| Telemark Asset Management, LLC | 470,000 | $11,007,000 | 1.14% |
| Hood River Capital Management LLC | 741,688 | $17,370,000 | 0.58% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 161,994 | $3,794,000 | 0.47% |
| CM Management, LLC | 19,589 | $459,000 | 0.43% |
| EAM Global Investors LLC | 56,960 | $1,334,000 | 0.36% |
| Portolan Capital Management | 166,935 | $3,910,000 | 0.36% |
| EAM Investors, LLC | 76,895 | $1,801,000 | 0.30% |
| FORMULA GROWTH LTD | 75,000 | $1,757,000 | 0.29% |