WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 85 filers reported holding WESTPORT FUEL SYSTEMS INC in Q3 2020. The put-call ratio across all filers is 0.91 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2023 | $258,292 | -30.5% | 271,172 | -43.5% | 0.00% | – |
Q4 2022 | $371,675 | -17.2% | 479,704 | -6.7% | 0.00% | – |
Q3 2022 | $449,000 | -62.4% | 514,407 | -56.5% | 0.00% | – |
Q2 2022 | $1,194,000 | -47.3% | 1,182,245 | -17.5% | 0.00% | – |
Q1 2022 | $2,264,000 | +201.1% | 1,433,045 | +351.8% | 0.00% | – |
Q4 2021 | $752,000 | -75.0% | 317,184 | -65.2% | 0.00% | – |
Q3 2021 | $3,003,000 | -49.7% | 912,707 | -18.8% | 0.00% | -100.0% |
Q2 2021 | $5,965,000 | -14.5% | 1,123,337 | +15.8% | 0.00% | 0.0% |
Q1 2021 | $6,976,000 | +95.6% | 970,300 | +45.0% | 0.00% | 0.0% |
Q4 2020 | $3,567,000 | +755.4% | 669,245 | +161.3% | 0.00% | – |
Q3 2020 | $417,000 | +146.7% | 256,167 | +87.7% | 0.00% | – |
Q2 2020 | $169,000 | +267.4% | 136,475 | +181.3% | 0.00% | – |
Q1 2020 | $46,000 | -79.9% | 48,510 | -49.6% | 0.00% | – |
Q4 2019 | $229,000 | +110.1% | 96,242 | +139.4% | 0.00% | – |
Q3 2019 | $109,000 | +9.0% | 40,200 | +9.5% | 0.00% | – |
Q2 2019 | $100,000 | -45.4% | 36,700 | -68.9% | 0.00% | – |
Q1 2019 | $183,000 | -32.7% | 118,129 | -42.2% | 0.00% | – |
Q4 2018 | $272,000 | -27.5% | 204,445 | +63.7% | 0.00% | – |
Q3 2018 | $375,000 | +35.4% | 124,890 | +14.0% | 0.00% | – |
Q2 2018 | $277,000 | +18.4% | 109,543 | +2.6% | 0.00% | – |
Q1 2018 | $234,000 | -79.1% | 106,763 | -64.1% | 0.00% | – |
Q4 2017 | $1,120,000 | +321.1% | 297,761 | +267.5% | 0.00% | – |
Q3 2017 | $266,000 | -4.3% | 81,027 | -31.7% | 0.00% | – |
Q2 2017 | $278,000 | +122.4% | 118,605 | -8.7% | 0.00% | – |
Q1 2017 | $125,000 | -28.6% | 129,949 | -16.5% | 0.00% | – |
Q4 2016 | $175,000 | -20.5% | 155,630 | +14.0% | 0.00% | – |
Q3 2016 | $220,000 | +658.6% | 136,524 | +673.2% | 0.00% | – |
Q2 2016 | $29,000 | -25.6% | 17,658 | +13.8% | 0.00% | – |
Q3 2015 | $39,000 | +25.8% | 15,520 | +134.1% | 0.00% | – |
Q2 2015 | $31,000 | -55.1% | 6,631 | -64.2% | 0.00% | – |
Q4 2014 | $69,000 | -51.7% | 18,526 | +35.7% | 0.00% | – |
Q3 2014 | $143,000 | -61.7% | 13,655 | -33.9% | 0.00% | – |
Q2 2014 | $373,000 | -13.7% | 20,666 | -30.8% | 0.00% | -100.0% |
Q1 2014 | $432,000 | +254.1% | 29,856 | +379.5% | 0.00% | – |
Q4 2013 | $122,000 | -91.5% | 6,227 | -89.6% | 0.00% | -100.0% |
Q3 2013 | $1,443,000 | +34.2% | 59,639 | +85.9% | 0.00% | 0.0% |
Q2 2013 | $1,075,000 | – | 32,086 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Pembroke Management, LTD | 3,910,850 | $18,498,000 | 1.90% |
Hood River Capital Management LLC | 5,087,680 | $19,130,000 | 1.11% |
GRACE & WHITE INC /NY | 1,402,615 | $5,274,000 | 1.06% |
G2 Investment Partners Management LLC | 292,838 | $1,101,000 | 0.42% |
Trellus Management Company, LLC | 80,000 | $301,000 | 0.41% |
Cortina Asset Management, LLC | 1,683,972 | $6,332,000 | 0.28% |
QCM Cayman, Ltd. | 14,811 | $56,000 | 0.23% |
MYDA Advisors LLC | 102,718 | $386,000 | 0.17% |
ROYCE & ASSOCIATES LP | 6,034,983 | $22,692,000 | 0.15% |
MARATHON CAPITAL MANAGEMENT | 83,000 | $312,000 | 0.12% |