AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111108. A total of 4 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $194,000 | – | 261,759 | – | 0.23% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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