WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 98 filers reported holding WESTPORT FUEL SYSTEMS INC in Q2 2022. The put-call ratio across all filers is 3.09 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $22,091 | -2.2% | 23,205 | -20.5% | 0.00% | – |
| Q4 2022 | $22,578 | -24.7% | 29,171 | -12.7% | 0.00% | – |
| Q3 2022 | $30,000 | -36.2% | 33,424 | -27.9% | 0.00% | – |
| Q2 2022 | $47,000 | -21.7% | 46,371 | +22.9% | 0.00% | – |
| Q1 2022 | $60,000 | -58.6% | 37,744 | -38.5% | 0.00% | – |
| Q4 2021 | $145,000 | -42.0% | 61,404 | -19.1% | 0.00% | – |
| Q3 2021 | $250,000 | -0.4% | 75,885 | +60.3% | 0.00% | – |
| Q2 2021 | $251,000 | -31.4% | 47,348 | -6.9% | 0.00% | – |
| Q1 2021 | $366,000 | +369.2% | 50,867 | +246.9% | 0.00% | – |
| Q4 2020 | $78,000 | +20.0% | 14,665 | -62.8% | 0.00% | – |
| Q3 2020 | $65,000 | +261.1% | 39,460 | +181.2% | 0.00% | – |
| Q2 2020 | $18,000 | +20.0% | 14,032 | -8.9% | 0.00% | – |
| Q1 2020 | $15,000 | -60.5% | 15,396 | -5.1% | 0.00% | – |
| Q4 2019 | $38,000 | -17.4% | 16,227 | -6.1% | 0.00% | – |
| Q3 2019 | $46,000 | +4.5% | 17,278 | +5.9% | 0.00% | – |
| Q2 2019 | $44,000 | +69.2% | 16,309 | -1.7% | 0.00% | – |
| Q1 2019 | $26,000 | +8.3% | 16,588 | -7.1% | 0.00% | – |
| Q4 2018 | $24,000 | -57.9% | 17,862 | -5.1% | 0.00% | – |
| Q3 2018 | $57,000 | -25.0% | 18,830 | -37.5% | 0.00% | – |
| Q2 2018 | $76,000 | +40.7% | 30,142 | +25.3% | 0.00% | – |
| Q1 2018 | $54,000 | -39.3% | 24,054 | +0.5% | 0.00% | – |
| Q4 2017 | $89,000 | +27.1% | 23,938 | +12.8% | 0.00% | – |
| Q3 2017 | $70,000 | +42.9% | 21,221 | +3.2% | 0.00% | – |
| Q2 2017 | $49,000 | +145.0% | 20,566 | -0.3% | 0.00% | – |
| Q1 2017 | $20,000 | -28.6% | 20,632 | -16.5% | 0.00% | – |
| Q4 2016 | $28,000 | -20.0% | 24,702 | +12.9% | 0.00% | – |
| Q3 2016 | $35,000 | -10.3% | 21,873 | -4.8% | 0.00% | – |
| Q2 2016 | $39,000 | -32.8% | 22,982 | +2.6% | 0.00% | – |
| Q1 2016 | $58,000 | +20.8% | 22,401 | -5.5% | 0.00% | – |
| Q4 2015 | $48,000 | +71.4% | 23,703 | +116.8% | 0.00% | – |
| Q3 2015 | $28,000 | -70.5% | 10,935 | -45.3% | 0.00% | – |
| Q2 2015 | $95,000 | -59.7% | 19,987 | -66.6% | 0.00% | – |
| Q1 2015 | $236,000 | -90.5% | 59,752 | -91.0% | 0.00% | -100.0% |
| Q4 2014 | $2,491,000 | -71.1% | 666,219 | -18.7% | 0.00% | -50.0% |
| Q3 2014 | $8,616,000 | -11.5% | 819,748 | +51.6% | 0.00% | -33.3% |
| Q2 2014 | $9,741,000 | +9.1% | 540,579 | -12.4% | 0.00% | 0.0% |
| Q1 2014 | $8,932,000 | +136.2% | 616,803 | +220.0% | 0.00% | +200.0% |
| Q4 2013 | $3,782,000 | -19.3% | 192,765 | -0.5% | 0.00% | -50.0% |
| Q3 2013 | $4,687,000 | -8.8% | 193,742 | +26.5% | 0.00% | -33.3% |
| Q2 2013 | $5,137,000 | – | 153,195 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| MIZUHO SECURITIES USA LLC | 97,800 | $1,282,000 | 0.16% |
| BOLTON LP | 179,200 | $360,000 | 0.14% |
| BOLTON LP | 179,200 | $360,000 | 0.14% |
| K2 PRINCIPAL FUND, L.P. | 181,921 | $366,000 | 0.05% |
| K2 PRINCIPAL FUND, L.P. | 125,200 | $251,000 | 0.03% |
| Lyons Wealth Management, LLC. | 10,500 | $21,000 | 0.03% |
| GRACE & WHITE INC /NY | 57,800 | $116,000 | 0.03% |
| ELKHORN PARTNERS LIMITED PARTNERSHIP | 21,800 | $44,000 | 0.03% |
| MIZUHO SECURITIES USA LLC | 97,800 | $197,000 | 0.02% |
| MARATHON CAPITAL MANAGEMENT | 22,100 | $44,000 | 0.02% |