AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111108. A total of 76 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q4 2013. The put-call ratio across all filers is 1.31 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $101,000 | -43.6% | 136,698 | +7.7% | 0.00% | – |
| Q3 2014 | $179,000 | -19.4% | 126,942 | -6.8% | 0.00% | – |
| Q2 2014 | $222,000 | -90.5% | 136,169 | -90.7% | 0.00% | -100.0% |
| Q1 2014 | $2,346,000 | +7.4% | 1,456,948 | +9.4% | 0.00% | 0.0% |
| Q4 2013 | $2,184,000 | -32.7% | 1,331,984 | -4.0% | 0.00% | 0.0% |
| Q3 2013 | $3,247,000 | +8.1% | 1,387,434 | +21.9% | 0.00% | 0.0% |
| Q2 2013 | $3,005,000 | – | 1,138,312 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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