AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111207. A total of 75 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q1 2020. The put-call ratio across all filers is 2.37 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $126,568 | +4118.9% | 5,412 | +725.0% | 0.00% | – |
| Q3 2022 | $3,000 | -82.4% | 656 | -71.2% | 0.00% | – |
| Q1 2022 | $17,000 | -32.0% | 2,276 | 0.0% | 0.00% | – |
| Q4 2021 | $25,000 | -24.2% | 2,276 | 0.0% | 0.00% | – |
| Q3 2021 | $33,000 | -8.3% | 2,276 | +9.0% | 0.00% | – |
| Q2 2021 | $36,000 | -14.3% | 2,089 | -6.6% | 0.00% | – |
| Q1 2021 | $42,000 | -19.2% | 2,237 | 0.0% | 0.00% | – |
| Q4 2020 | $52,000 | +85.7% | 2,237 | +15.2% | 0.00% | – |
| Q3 2020 | $28,000 | +27.3% | 1,941 | -29.2% | 0.00% | – |
| Q2 2020 | $22,000 | +37.5% | 2,740 | -7.6% | 0.00% | – |
| Q1 2020 | $16,000 | -44.8% | 2,964 | -20.4% | 0.00% | – |
| Q4 2019 | $29,000 | +7.4% | 3,725 | +6.4% | 0.00% | – |
| Q3 2019 | $27,000 | -12.9% | 3,501 | 0.0% | 0.00% | – |
| Q2 2019 | $31,000 | +121.4% | 3,501 | +70.3% | 0.00% | – |
| Q1 2017 | $14,000 | +75.0% | 2,056 | +78.3% | 0.00% | – |
| Q4 2016 | $8,000 | – | 1,153 | – | 0.00% | – |
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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% |