WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 123 filers reported holding WESTPORT FUEL SYSTEMS INC in Q1 2021. The put-call ratio across all filers is 1.56 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $30,000 | +900.0% | 33,900 | +100.6% | 0.00% | – |
| Q4 2021 | $3,000 | -94.2% | 16,900 | +42.0% | 0.00% | -100.0% |
| Q3 2021 | $52,000 | -5.5% | 11,900 | -42.2% | 0.00% | 0.0% |
| Q2 2021 | $55,000 | +511.1% | 20,600 | +42.1% | 0.00% | – |
| Q4 2020 | $9,000 | +80.0% | 14,500 | -92.4% | 0.00% | – |
| Q3 2014 | $5,000 | -99.0% | 190,000 | -0.1% | 0.00% | -100.0% |
| Q2 2014 | $504,000 | – | 190,100 | – | 0.02% | – |
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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% |