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 | $434,000 | -49.9% | 586,460 | -4.5% | 0.08% | -49.7% |
| Q3 2014 | $866,000 | -20.2% | 614,353 | -7.7% | 0.16% | -9.2% |
| Q2 2014 | $1,085,000 | -9.5% | 665,645 | -10.6% | 0.17% | -0.6% |
| Q1 2014 | $1,199,000 | -8.3% | 744,730 | -6.6% | 0.17% | -4.4% |
| Q4 2013 | $1,307,000 | -27.6% | 797,102 | +3.3% | 0.18% | -35.7% |
| Q3 2013 | $1,806,000 | – | 771,982 | – | 0.28% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Potomac Capital Management, Inc. | 725,200 | $1,182,000 | 0.93% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 979,055 | $1,596,000 | 0.28% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 665,645 | $1,085,000 | 0.17% |
| Concourse Capital Management, LLC | 129,424 | $211,000 | 0.13% |
| HOWE & RUSLING INC | 4,367 | $273,000 | 0.06% |
| FLOOD GAMBLE ASSOCIATES INC | 60,000 | $98,000 | 0.04% |
| CONDOR CAPITAL MANAGEMENT | 85,193 | $139,000 | 0.04% |
| Rotella Capital Management, Inc. | 25,653 | $42,000 | 0.04% |
| Parkwood LLC | 72,176 | $118,000 | 0.03% |
| BONNESS ENTERPRISES INC | 10,500 | $17,000 | 0.02% |