AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111108. A total of 83 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q1 2014. The put-call ratio across all filers is 0.57 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $482,000 | -65.1% | 650,798 | -33.5% | 0.08% | -71.0% |
| Q3 2014 | $1,380,000 | -13.5% | 979,055 | 0.0% | 0.27% | -3.2% |
| Q2 2014 | $1,596,000 | +314.5% | 979,055 | +309.6% | 0.28% | +284.9% |
| Q1 2014 | $385,000 | -50.4% | 239,055 | -49.5% | 0.07% | -50.3% |
| Q4 2013 | $776,000 | – | 473,011 | – | 0.15% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| IRONWOOD INVESTMENT MANAGEMENT LLC | 744,730 | $1,199,000 | 0.17% |
| Concourse Capital Management, LLC | 129,424 | $208,000 | 0.14% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 239,055 | $385,000 | 0.07% |
| Rotella Capital Management, Inc. | 36,942 | $59,000 | 0.07% |
| FLOOD GAMBLE ASSOCIATES INC | 60,000 | $77,000 | 0.04% |
| TFS CAPITAL LLC | 323,653 | $521,000 | 0.03% |
| CONDOR CAPITAL MANAGEMENT | 66,369 | $107,000 | 0.03% |
| BONNESS ENTERPRISES INC | 10,500 | $17,000 | 0.02% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 513,087 | $826,000 | 0.01% |
| SCOPIA CAPITAL MANAGEMENT LP | 219,367 | $353,000 | 0.01% |