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 | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $638,000 | -31.9% | 153,447 | +7.8% | 0.00% | 0.0% |
| Q2 2021 | $937,000 | -14.1% | 142,379 | +18.0% | 0.00% | 0.0% |
| Q1 2021 | $1,091,000 | +10810.0% | 120,706 | +2768.5% | 0.00% | – |
| Q2 2017 | $10,000 | +150.0% | 4,208 | +10.1% | 0.00% | – |
| Q1 2017 | $4,000 | 0.0% | 3,822 | 0.0% | 0.00% | – |
| Q4 2016 | $4,000 | -33.3% | 3,822 | 0.0% | 0.00% | – |
| Q3 2016 | $6,000 | 0.0% | 3,822 | 0.0% | 0.00% | – |
| Q2 2016 | $6,000 | -95.8% | 3,822 | -69.3% | 0.00% | – |
| Q3 2014 | $144,000 | -94.9% | 12,455 | -92.1% | 0.00% | -100.0% |
| Q2 2014 | $2,837,000 | +27.6% | 157,434 | +4.0% | 0.00% | 0.0% |
| Q1 2014 | $2,224,000 | -18.9% | 151,318 | +8.7% | 0.00% | 0.0% |
| Q4 2013 | $2,742,000 | -17.9% | 139,165 | +1.0% | 0.00% | -33.3% |
| Q3 2013 | $3,338,000 | -11.1% | 137,729 | +23.6% | 0.01% | -14.3% |
| Q2 2013 | $3,753,000 | – | 111,395 | – | 0.01% | – |
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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% |