WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 133 filers reported holding WESTPORT FUEL SYSTEMS INC in Q3 2021. The put-call ratio across all filers is 4.61 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $370,000 | -74.4% | 112,671 | -58.5% | 0.00% | -66.7% |
| Q2 2021 | $1,443,000 | +139.7% | 271,679 | +224.4% | 0.01% | +100.0% |
| Q1 2021 | $602,000 | +67.2% | 83,754 | +23.3% | 0.00% | +50.0% |
| Q4 2020 | $360,000 | -97.0% | 67,900 | -89.1% | 0.00% | -99.2% |
| Q4 2013 | $12,160,000 | +458.3% | 620,102 | +588.8% | 0.26% | +283.6% |
| Q3 2013 | $2,178,000 | – | 90,027 | – | 0.07% | – |
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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% |