AMERICAN SUPERCONDUCTOR CORP's ticker is and the CUSIP is 30111908. A total of 1 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $346,000 | +517.9% | 53,700 | -28.8% | 0.01% | +400.0% |
| Q4 2014 | $56,000 | -39.8% | 75,400 | +14.6% | 0.00% | 0.0% |
| Q3 2014 | $93,000 | -53.5% | 65,800 | -46.3% | 0.00% | -66.7% |
| Q2 2014 | $200,000 | -35.1% | 122,600 | -35.8% | 0.00% | -40.0% |
| Q1 2014 | $308,000 | +670.0% | 191,100 | +683.2% | 0.01% | +400.0% |
| Q4 2013 | $40,000 | +33.3% | 24,400 | +89.1% | 0.00% | 0.0% |
| Q3 2013 | $30,000 | – | 12,900 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 24,400 | $40,000 | 0.00% |