WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 102 filers reported holding WESTPORT FUEL SYSTEMS INC in Q1 2018. The put-call ratio across all filers is 2.70 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $6,276,000 | -64.7% | 4,718,791 | -20.5% | 0.37% | -53.0% |
| Q3 2018 | $17,802,000 | +50.6% | 5,934,010 | +27.0% | 0.79% | +29.7% |
| Q2 2018 | $11,818,000 | +4.1% | 4,671,315 | -9.9% | 0.61% | -4.9% |
| Q1 2018 | $11,352,000 | -40.7% | 5,183,612 | +1.9% | 0.64% | -42.4% |
| Q4 2017 | $19,130,000 | +141.1% | 5,087,680 | +109.6% | 1.11% | +119.6% |
| Q3 2017 | $7,936,000 | – | 2,427,034 | – | 0.50% | – |
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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% |