WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 137 filers reported holding WESTPORT FUEL SYSTEMS INC in Q2 2021. The put-call ratio across all filers is 1.91 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,080,000 | -49.4% | 455,500 | -29.8% | 0.41% | -45.1% |
| Q3 2021 | $2,134,000 | -64.4% | 648,600 | -42.5% | 0.74% | -58.9% |
| Q2 2021 | $5,988,000 | +54.1% | 1,127,600 | +108.6% | 1.81% | +37.6% |
| Q1 2021 | $3,886,000 | +28.9% | 540,500 | -4.4% | 1.32% | +9.0% |
| Q4 2020 | $3,015,000 | +202.7% | 565,600 | -7.4% | 1.21% | +163.5% |
| Q3 2020 | $996,000 | +14.9% | 611,100 | -33.7% | 0.46% | -42.4% |
| Q1 2020 | $867,000 | -84.9% | 921,132 | -61.9% | 0.80% | -73.3% |
| Q4 2019 | $5,731,000 | -7.6% | 2,418,155 | +6.1% | 2.98% | -12.4% |
| Q3 2019 | $6,201,000 | +19.3% | 2,279,954 | +18.9% | 3.40% | +40.3% |
| Q2 2019 | $5,198,000 | +74.8% | 1,918,035 | 0.0% | 2.43% | +71.9% |
| Q1 2019 | $2,973,000 | +42.7% | 1,918,035 | +22.5% | 1.41% | +31.3% |
| Q4 2018 | $2,083,000 | -67.9% | 1,566,074 | -27.6% | 1.08% | -55.9% |
| Q3 2018 | $6,486,000 | +7.4% | 2,162,074 | -9.4% | 2.44% | +0.7% |
| Q2 2018 | $6,037,000 | +180.8% | 2,386,362 | +143.0% | 2.42% | +112.9% |
| Q1 2018 | $2,150,000 | -32.5% | 981,900 | +0.8% | 1.14% | -26.9% |
| Q3 2017 | $3,185,000 | – | 973,900 | – | 1.56% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AMH Equity Ltd | 2,000,000 | $1,743,000 | 2.63% |
| Trellus Management Company, LLC | 630,000 | $549,000 | 0.67% |
| GRACE & WHITE INC /NY | 3,137,756 | $2,735,000 | 0.59% |
| AWM Investment Company, Inc. | 3,832,047 | $3,340,000 | 0.51% |
| S&T BANK/PA | 2,047,925 | $1,785,000 | 0.34% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 314,288 | $274,000 | 0.08% |
| FIRETHORN WEALTH PARTNERS, LLC | 40,000 | $35,000 | 0.03% |
| GILL CAPITAL PARTNERS, LLC | 60,000 | $52,000 | 0.03% |
| MARATHON CAPITAL MANAGEMENT | 75,000 | $65,000 | 0.02% |
| LYELL WEALTH MANAGEMENT, LP | 64,500 | $56,000 | 0.01% |