AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111108. A total of 69 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q4 2014. The put-call ratio across all filers is 3.68 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $886,000 | -16.9% | 628,340 | -3.9% | 0.00% | – |
| Q2 2014 | $1,066,000 | -0.7% | 653,909 | -2.0% | 0.00% | – |
| Q1 2014 | $1,074,000 | -40.3% | 667,305 | -39.1% | 0.00% | -100.0% |
| Q4 2013 | $1,798,000 | +0.2% | 1,095,849 | +42.8% | 0.00% | 0.0% |
| Q3 2013 | $1,794,000 | -23.0% | 767,136 | -13.1% | 0.00% | 0.0% |
| Q2 2013 | $2,331,000 | – | 882,917 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|