AMERICAN SUPERCONDUCTOR CORP's ticker is and the CUSIP is 30111958. 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 | $106,000 | +253.3% | 16,400 | -59.9% | 0.00% | – |
| Q4 2014 | $30,000 | -87.8% | 40,900 | -76.6% | 0.00% | -100.0% |
| Q3 2014 | $246,000 | 0.0% | 174,700 | +15.9% | 0.00% | 0.0% |
| Q2 2014 | $246,000 | +50.9% | 150,700 | +48.9% | 0.00% | +33.3% |
| Q1 2014 | $163,000 | +207.5% | 101,200 | +211.4% | 0.00% | +200.0% |
| Q4 2013 | $53,000 | +3.9% | 32,500 | +47.7% | 0.00% | 0.0% |
| Q3 2013 | $51,000 | – | 22,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 32,500 | $53,000 | 0.00% |