AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111108. A total of 80 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q2 2014. The put-call ratio across all filers is 0.43 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $241,000 | +69.7% | 321,570 | +219.3% | 0.00% | – |
| Q3 2014 | $142,000 | +35.2% | 100,714 | +91.8% | 0.00% | – |
| Q2 2014 | $105,000 | -86.1% | 52,500 | -90.1% | 0.00% | -100.0% |
| Q1 2014 | $756,000 | +663.6% | 532,086 | +711.6% | 0.00% | – |
| Q4 2013 | $99,000 | -86.1% | 65,558 | -78.4% | 0.00% | -100.0% |
| Q3 2013 | $710,000 | +522.8% | 303,172 | +516.9% | 0.00% | – |
| Q2 2013 | $114,000 | – | 49,145 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|