AMERICAN SUPERCONDUCTOR CORP's ticker is and the CUSIP is 30111108. A total of 3 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $11,000 | -21.4% | 1,748 | -90.6% | 0.00% | – |
| Q4 2014 | $14,000 | -88.1% | 18,655 | -77.7% | 0.00% | -100.0% |
| Q3 2014 | $118,000 | -13.2% | 83,551 | +0.5% | 0.00% | 0.0% |
| Q2 2014 | $136,000 | +76.6% | 83,144 | +74.7% | 0.00% | +100.0% |
| Q1 2014 | $77,000 | +92.5% | 47,587 | +96.2% | 0.00% | 0.0% |
| Q4 2013 | $40,000 | -23.1% | 24,256 | +10.2% | 0.00% | 0.0% |
| Q3 2013 | $52,000 | – | 22,013 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NatWest Group plc | 22,165 | $52,000 | 0.00% |
| GROUP ONE TRADING, L.P. | 22,013 | $52,000 | 0.00% |
| HABERER REGISTERED INVESTMENT ADVISOR INC | 200 | $0 | 0.00% |
| TEACHERS ADVISORS, LLC | 67,359 | $158,000 | 0.00% |
| TIAA CREF INVESTMENT MANAGEMENT LLC | 195,536 | $458,000 | 0.00% |