WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 140 filers reported holding WESTPORT FUEL SYSTEMS INC in Q4 2013. The put-call ratio across all filers is 1.84 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $29,000 | -50.8% | 2,750 | -16.7% | 0.01% | -57.1% |
| Q2 2014 | $59,000 | -44.3% | 3,300 | -55.1% | 0.02% | -53.3% |
| Q1 2014 | $106,000 | -9.4% | 7,350 | +23.5% | 0.04% | -32.8% |
| Q4 2013 | $117,000 | -33.1% | 5,950 | -17.9% | 0.07% | -34.3% |
| Q3 2013 | $175,000 | -13.8% | 7,250 | +19.8% | 0.10% | -8.9% |
| Q2 2013 | $203,000 | – | 6,050 | – | 0.11% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 383,202 | $2,314,540 | 0.34% |
| Coppell Advisory Solutions LLC | 300 | $232 | 0.00% |