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 | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $263,000 | -82.0% | 80,000 | -93.2% | 0.01% | -89.6% |
| Q2 2020 | $1,461,000 | -29.3% | 1,178,475 | -46.3% | 0.13% | -46.4% |
| Q1 2020 | $2,066,000 | -52.6% | 2,195,100 | +19.5% | 0.25% | -25.6% |
| Q4 2019 | $4,355,000 | +30.9% | 1,837,400 | +50.2% | 0.34% | +12.8% |
| Q3 2019 | $3,327,000 | +5.1% | 1,223,300 | +4.7% | 0.30% | +3.1% |
| Q2 2019 | $3,167,000 | +75.5% | 1,168,700 | +0.4% | 0.29% | +81.8% |
| Q1 2019 | $1,805,000 | +16.6% | 1,164,200 | 0.0% | 0.16% | +4.6% |
| Q4 2018 | $1,548,000 | -52.6% | 1,164,200 | +7.0% | 0.15% | -40.9% |
| Q3 2018 | $3,263,000 | +96.2% | 1,087,700 | +65.4% | 0.26% | +91.8% |
| Q2 2018 | $1,663,000 | +280.5% | 657,530 | +229.2% | 0.13% | +262.2% |
| Q1 2018 | $437,000 | +132.4% | 199,750 | +299.5% | 0.04% | +131.2% |
| Q4 2017 | $188,000 | -84.0% | 50,000 | -90.0% | 0.02% | -84.9% |
| Q2 2017 | $1,176,000 | – | 500,600 | – | 0.11% | – |
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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% |