AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111108. A total of 80 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q2 2013. The put-call ratio across all filers is 0.91 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $1,000 | 0.0% | 126 | 0.0% | 0.00% | – |
| Q2 2015 | $1,000 | 0.0% | 126 | 0.0% | 0.00% | – |
| Q1 2015 | $1,000 | 0.0% | 126 | -90.0% | 0.00% | – |
| Q4 2014 | $1,000 | -50.0% | 1,260 | 0.0% | 0.00% | – |
| Q3 2014 | $2,000 | 0.0% | 1,260 | 0.0% | 0.00% | – |
| Q2 2014 | $2,000 | 0.0% | 1,260 | 0.0% | 0.00% | – |
| Q1 2014 | $2,000 | 0.0% | 1,260 | 0.0% | 0.00% | – |
| Q4 2013 | $2,000 | -97.0% | 1,260 | -95.5% | 0.00% | -100.0% |
| Q3 2013 | $66,000 | -26.7% | 28,260 | -16.9% | 0.02% | -29.6% |
| Q2 2013 | $90,000 | – | 34,000 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Seamans Capital Management, LLC | 303,000 | $800,000 | 0.86% |
| ARDSLEY ADVISORY PARTNERS LP | 300,000 | $792,000 | 0.17% |
| CONDOR CAPITAL MANAGEMENT | 82,487 | $218,000 | 0.08% |
| FLOOD GAMBLE ASSOCIATES INC | 50,000 | $126,000 | 0.07% |
| TFS CAPITAL LLC | 312,690 | $826,000 | 0.04% |
| Vigilant Capital Management, LLC | 34,000 | $90,000 | 0.03% |
| Perimeter Capital Partners, LLC | 38,240 | $101,000 | 0.02% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 413,803 | $1,092,000 | 0.02% |
| INVERNESS COUNSEL LLC /NY/ | 71,000 | $187,000 | 0.02% |
| SCOPIA CAPITAL MANAGEMENT LP | 219,367 | $579,000 | 0.02% |