WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 95 filers reported holding WESTPORT FUEL SYSTEMS INC in Q3 2019. The put-call ratio across all filers is 0.52 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 ↓ |
|---|---|---|---|
| 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% |