WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 133 filers reported holding WESTPORT FUEL SYSTEMS INC in Q3 2021. The put-call ratio across all filers is 4.61 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $15,500 | -67.7% | 20,005 | -58.4% | 0.00% | – |
| Q2 2022 | $48,000 | -29.4% | 48,051 | +11.2% | 0.00% | – |
| Q1 2022 | $68,000 | -73.4% | 43,223 | -60.1% | 0.00% | – |
| Q4 2021 | $256,000 | -83.6% | 108,378 | -77.2% | 0.00% | – |
| Q3 2021 | $1,564,000 | -27.5% | 475,493 | +17.1% | 0.00% | – |
| Q2 2021 | $2,156,000 | +36.0% | 406,146 | +84.2% | 0.00% | -100.0% |
| Q1 2021 | $1,585,000 | +313.8% | 220,505 | +206.5% | 0.00% | – |
| Q4 2020 | $383,000 | +549.2% | 71,941 | +97.6% | 0.00% | – |
| Q3 2020 | $59,000 | +293.3% | 36,400 | +127.5% | 0.00% | – |
| Q1 2020 | $15,000 | -66.7% | 16,000 | -3.9% | 0.00% | – |
| Q3 2019 | $45,000 | +181.2% | 16,649 | +40.2% | 0.00% | – |
| Q4 2018 | $16,000 | -89.1% | 11,871 | -69.7% | 0.00% | – |
| Q4 2017 | $147,000 | +107.0% | 39,175 | +30.4% | 0.00% | – |
| Q2 2017 | $71,000 | +36.5% | 30,046 | -35.3% | 0.00% | – |
| Q4 2016 | $52,000 | -30.7% | 46,407 | -0.6% | 0.00% | – |
| Q3 2016 | $75,000 | -29.9% | 46,707 | -27.4% | 0.00% | -100.0% |
| Q2 2016 | $107,000 | -29.6% | 64,307 | +10.3% | 0.00% | 0.0% |
| Q1 2016 | $152,000 | +114.1% | 58,300 | +65.6% | 0.00% | – |
| Q4 2015 | $71,000 | -22.0% | 35,210 | -3.8% | 0.00% | -100.0% |
| Q3 2015 | $91,000 | -33.6% | 36,600 | +26.2% | 0.00% | 0.0% |
| Q2 2015 | $137,000 | -50.9% | 29,000 | -58.9% | 0.00% | -50.0% |
| Q1 2015 | $279,000 | +142.6% | 70,588 | +130.1% | 0.00% | +100.0% |
| Q4 2014 | $115,000 | -43.9% | 30,681 | +57.3% | 0.00% | -50.0% |
| Q3 2014 | $205,000 | -19.0% | 19,507 | +39.1% | 0.00% | -33.3% |
| Q2 2014 | $253,000 | -51.6% | 14,022 | -61.2% | 0.00% | -50.0% |
| Q1 2014 | $523,000 | – | 36,115 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 3,832,047 | $6,055,000 | 0.78% |
| GRACE & WHITE INC /NY | 2,506,579 | $3,960,000 | 0.74% |
| Trellus Management Company, LLC | 630,000 | $995,000 | 0.58% |
| S&T BANK/PA | 2,245,124 | $3,547,000 | 0.54% |
| Verity Asset Management, Inc. | 111,203 | $176,000 | 0.11% |
| Penn Capital Management Company, LLC | 362,451 | $565,000 | 0.06% |
| WOODMONT INVESTMENT COUNSEL LLC | 255,627 | $404,000 | 0.05% |
| MARATHON CAPITAL MANAGEMENT | 91,750 | $145,000 | 0.04% |
| ROYCE & ASSOCIATES LP | 1,989,058 | $3,143,000 | 0.03% |
| Bridgefront Capital, LLC | 12,585 | $20,000 | 0.02% |