WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 98 filers reported holding WESTPORT FUEL SYSTEMS INC in Q4 2020. The put-call ratio across all filers is 1.45 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $17,224 | -21.7% | 22,000 | 0.0% | 0.00% | – |
| Q3 2022 | $22,000 | +57.1% | 22,000 | +83.3% | 0.00% | – |
| Q2 2022 | $14,000 | -97.6% | 12,000 | -96.5% | 0.00% | – |
| Q1 2022 | $581,000 | -49.3% | 344,352 | -29.0% | 0.00% | -100.0% |
| Q4 2021 | $1,147,000 | -77.1% | 484,744 | -66.7% | 0.00% | -50.0% |
| Q3 2021 | $5,012,000 | +86.9% | 1,454,372 | +186.5% | 0.00% | +100.0% |
| Q2 2021 | $2,681,000 | -4.7% | 507,708 | +24.2% | 0.00% | -50.0% |
| Q1 2021 | $2,812,000 | +2096.9% | 408,749 | +1697.6% | 0.00% | – |
| Q4 2020 | $128,000 | +966.7% | 22,738 | +253.1% | 0.00% | – |
| Q3 2020 | $12,000 | – | 6,440 | +5549.1% | 0.00% | – |
| Q2 2020 | $0 | – | 114 | -21.9% | 0.00% | – |
| Q1 2020 | $0 | -100.0% | 146 | -97.8% | 0.00% | – |
| Q4 2019 | $16,000 | -60.0% | 6,744 | -54.3% | 0.00% | – |
| Q3 2019 | $40,000 | +471.4% | 14,744 | +476.2% | 0.00% | – |
| Q2 2019 | $7,000 | 0.0% | 2,559 | -43.2% | 0.00% | – |
| Q1 2019 | $7,000 | -36.4% | 4,504 | -43.4% | 0.00% | – |
| Q4 2018 | $11,000 | -92.3% | 7,954 | -83.3% | 0.00% | – |
| Q3 2018 | $143,000 | +76.5% | 47,530 | +47.9% | 0.00% | – |
| Q2 2018 | $81,000 | +17.4% | 32,129 | +2.7% | 0.00% | – |
| Q1 2018 | $69,000 | +137.9% | 31,278 | +311.1% | 0.00% | – |
| Q4 2017 | $29,000 | +2800.0% | 7,609 | +4349.7% | 0.00% | – |
| Q3 2017 | $1,000 | – | 171 | 0.0% | 0.00% | – |
| Q2 2017 | $0 | – | 171 | 0.0% | 0.00% | – |
| Q1 2017 | $0 | -100.0% | 171 | -91.5% | 0.00% | – |
| Q4 2016 | $3,000 | -40.0% | 2,013 | -29.7% | 0.00% | – |
| Q3 2016 | $5,000 | -16.7% | 2,863 | -19.8% | 0.00% | – |
| Q2 2016 | $6,000 | +20.0% | 3,571 | +88.0% | 0.00% | – |
| Q1 2016 | $5,000 | -79.2% | 1,899 | -83.9% | 0.00% | – |
| Q4 2015 | $24,000 | -22.6% | 11,771 | -6.3% | 0.00% | – |
| Q3 2015 | $31,000 | -53.7% | 12,566 | -10.7% | 0.00% | – |
| Q2 2015 | $67,000 | +19.6% | 14,075 | -0.1% | 0.00% | – |
| Q1 2015 | $56,000 | +250.0% | 14,095 | +223.4% | 0.00% | – |
| Q4 2014 | $16,000 | -98.3% | 4,358 | -95.1% | 0.00% | -100.0% |
| Q3 2014 | $944,000 | -32.8% | 89,848 | +15.2% | 0.00% | -50.0% |
| Q2 2014 | $1,405,000 | +34.1% | 77,988 | +7.8% | 0.00% | +100.0% |
| Q1 2014 | $1,048,000 | -20.4% | 72,378 | +7.8% | 0.00% | -50.0% |
| Q4 2013 | $1,316,000 | -3.4% | 67,111 | +19.1% | 0.00% | 0.0% |
| Q3 2013 | $1,363,000 | -32.3% | 56,371 | -6.1% | 0.00% | -50.0% |
| Q2 2013 | $2,012,000 | – | 60,017 | – | 0.00% | – |
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% |