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 | $228,513 | +46.5% | 240,020 | +19.0% | 0.00% | – |
| Q4 2022 | $156,015 | -40.7% | 201,624 | -33.2% | 0.00% | – |
| Q3 2022 | $263,000 | -35.5% | 301,812 | -25.3% | 0.00% | – |
| Q2 2022 | $408,000 | -69.7% | 404,230 | -52.4% | 0.00% | – |
| Q1 2022 | $1,345,000 | -79.6% | 848,607 | -69.5% | 0.00% | – |
| Q4 2021 | $6,594,000 | +43.6% | 2,780,912 | +99.2% | 0.00% | – |
| Q3 2021 | $4,593,000 | -43.7% | 1,395,879 | -9.2% | 0.00% | -100.0% |
| Q2 2021 | $8,162,000 | -8.7% | 1,537,177 | +23.7% | 0.00% | 0.0% |
| Q1 2021 | $8,937,000 | -1.8% | 1,242,949 | -27.2% | 0.00% | – |
| Q4 2020 | $9,102,000 | +974.6% | 1,707,560 | +228.6% | 0.00% | – |
| Q3 2020 | $847,000 | +155.1% | 519,621 | +94.0% | 0.00% | – |
| Q2 2020 | $332,000 | +111.5% | 267,896 | +60.8% | 0.00% | – |
| Q1 2020 | $157,000 | -76.4% | 166,646 | -40.6% | 0.00% | – |
| Q4 2019 | $666,000 | -7.2% | 280,757 | +6.3% | 0.00% | – |
| Q3 2019 | $718,000 | -75.5% | 264,071 | -75.6% | 0.00% | – |
| Q2 2019 | $2,925,000 | +699.2% | 1,080,374 | +356.9% | 0.00% | – |
| Q1 2019 | $366,000 | +83.0% | 236,433 | +57.2% | 0.00% | – |
| Q4 2018 | $200,000 | -76.9% | 150,379 | -48.0% | 0.00% | – |
| Q3 2018 | $867,000 | -1.8% | 289,065 | -17.1% | 0.00% | – |
| Q2 2018 | $883,000 | -3.1% | 348,861 | -16.1% | 0.00% | – |
| Q1 2018 | $911,000 | -84.4% | 415,797 | -73.3% | 0.00% | -100.0% |
| Q4 2017 | $5,854,000 | +176.4% | 1,556,939 | +140.4% | 0.00% | +100.0% |
| Q3 2017 | $2,118,000 | +311.3% | 647,597 | +196.2% | 0.00% | – |
| Q2 2017 | $515,000 | +236.6% | 218,626 | +36.6% | 0.00% | – |
| Q1 2017 | $153,000 | -81.3% | 160,005 | -77.9% | 0.00% | – |
| Q4 2016 | $820,000 | -43.0% | 725,553 | -18.8% | 0.00% | – |
| Q3 2016 | $1,438,000 | -0.3% | 893,345 | +3.5% | 0.00% | – |
| Q2 2016 | $1,442,000 | -33.3% | 863,096 | +4.2% | 0.00% | -100.0% |
| Q1 2016 | $2,162,000 | -31.3% | 828,318 | -47.1% | 0.00% | -50.0% |
| Q4 2015 | $3,147,000 | -23.3% | 1,565,879 | -4.9% | 0.00% | 0.0% |
| Q3 2015 | $4,102,000 | -57.3% | 1,647,376 | -18.7% | 0.00% | -50.0% |
| Q2 2015 | $9,603,000 | +46.3% | 2,025,980 | +21.6% | 0.00% | +33.3% |
| Q1 2015 | $6,563,000 | -15.5% | 1,665,776 | -19.7% | 0.00% | 0.0% |
| Q4 2014 | $7,763,000 | -74.1% | 2,075,587 | -27.3% | 0.00% | -75.0% |
| Q3 2014 | $30,002,000 | -60.6% | 2,854,673 | -32.5% | 0.01% | -63.6% |
| Q2 2014 | $76,181,000 | -3.2% | 4,227,510 | -22.2% | 0.03% | -8.3% |
| Q1 2014 | $78,707,000 | -19.6% | 5,435,611 | +8.8% | 0.04% | -21.7% |
| Q4 2013 | $97,946,000 | -14.6% | 4,994,650 | +5.3% | 0.05% | -24.6% |
| Q3 2013 | $114,717,000 | -22.8% | 4,742,327 | +7.0% | 0.06% | -27.4% |
| Q2 2013 | $148,595,000 | – | 4,431,690 | – | 0.08% | – |
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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% |
| GRACE & WHITE INC /NY | 57,800 | $116,000 | 0.03% |
| Lyons Wealth Management, LLC. | 10,500 | $21,000 | 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% |