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 Q4 2020. The put-call ratio across all filers is 1.45 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2023 | $0 | -100.0% | 132 | -86.1% | 0.00% | – |
Q3 2022 | $1,000 | -97.8% | 953 | -97.9% | 0.00% | – |
Q2 2022 | $46,000 | +58.6% | 46,132 | +159.5% | 0.00% | – |
Q1 2022 | $29,000 | -61.3% | 17,775 | -43.9% | 0.00% | – |
Q4 2021 | $75,000 | +27.1% | 31,670 | +77.1% | 0.00% | – |
Q3 2021 | $59,000 | -46.8% | 17,885 | -14.7% | 0.00% | – |
Q2 2021 | $111,000 | – | 20,978 | +59837.1% | 0.00% | – |
Q1 2021 | $0 | -100.0% | 35 | -82.5% | 0.00% | – |
Q4 2020 | $1,000 | – | 200 | -1.5% | 0.00% | – |
Q3 2020 | $0 | – | 203 | +1.5% | 0.00% | – |
Q2 2020 | $0 | – | 200 | -53.8% | 0.00% | – |
Q1 2020 | $0 | -100.0% | 433 | -78.4% | 0.00% | – |
Q4 2019 | $5,000 | 0.0% | 2,000 | -2.8% | 0.00% | – |
Q3 2019 | $5,000 | -50.0% | 2,058 | -48.9% | 0.00% | – |
Q2 2019 | $10,000 | +900.0% | 4,030 | +426.1% | 0.00% | – |
Q4 2018 | $1,000 | – | 766 | +2371.0% | 0.00% | – |
Q3 2018 | $0 | -100.0% | 31 | -98.0% | 0.00% | – |
Q2 2018 | $4,000 | +100.0% | 1,566 | +56.6% | 0.00% | – |
Q1 2018 | $2,000 | -50.0% | 1,000 | 0.0% | 0.00% | – |
Q4 2017 | $4,000 | +33.3% | 1,000 | -6.4% | 0.00% | – |
Q3 2017 | $3,000 | – | 1,068 | +10580.0% | 0.00% | – |
Q1 2017 | $0 | -100.0% | 10 | -98.3% | 0.00% | – |
Q4 2016 | $1,000 | 0.0% | 576 | -4.0% | 0.00% | – |
Q3 2016 | $1,000 | -66.7% | 600 | -59.7% | 0.00% | – |
Q2 2016 | $3,000 | -82.4% | 1,487 | -81.4% | 0.00% | – |
Q4 2015 | $17,000 | +183.3% | 8,000 | +189.6% | 0.00% | – |
Q3 2015 | $6,000 | -76.0% | 2,762 | -47.4% | 0.00% | – |
Q2 2015 | $25,000 | +525.0% | 5,253 | +400.3% | 0.00% | – |
Q1 2015 | $4,000 | -90.5% | 1,050 | -90.5% | 0.00% | – |
Q4 2014 | $42,000 | -86.9% | 11,000 | -66.2% | 0.00% | -100.0% |
Q3 2014 | $321,000 | -60.3% | 32,500 | -27.5% | 0.00% | -66.7% |
Q2 2014 | $808,000 | +20.1% | 44,800 | -3.2% | 0.00% | +50.0% |
Q1 2014 | $673,000 | -96.4% | 46,304 | -95.2% | 0.00% | -96.9% |
Q4 2013 | $18,922,000 | -67.7% | 968,040 | -60.0% | 0.06% | -68.4% |
Q3 2013 | $58,603,000 | -21.2% | 2,422,148 | +9.8% | 0.21% | -26.4% |
Q2 2013 | $74,360,000 | +41.1% | 2,206,659 | +23.7% | 0.28% | +43.6% |
Q1 2013 | $52,684,000 | – | 1,783,374 | – | 0.20% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
MUHLENKAMP & CO INC | 622,397 | $15,056,000 | 2.99% |
Lipe & Dalton | 135,000 | $3,265,650,000 | 2.40% |
Oceanic Investment Management LTD | 184,662 | $4,467,000 | 1.89% |
TAMRO Capital Partners LLC | 1,351,093 | $32,683,000 | 1.36% |
Lombard Odier Asset Management (USA) Corp | 1,000,000 | $24,188,000 | 1.21% |
Bridgecreek Investment Management, LLC | 157,775 | $3,817,000 | 1.12% |
Tiger Legatus Capital Management, LLC | 75,000 | $1,814,000 | 1.05% |
Benchmark Capital Advisors | 59,900 | $1,449,000 | 1.04% |
Ipswich Investment Management Co., Inc. | 77,200 | $1,867,000 | 0.84% |
Thornmark Asset Management Inc. | 10,441 | $253,000 | 0.73% |