WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 86 filers reported holding WESTPORT FUEL SYSTEMS INC in Q3 2022. The put-call ratio across all filers is 3.30 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $6 | +100.0% | 6,253 | +45.7% | 0.00% | – |
| Q4 2022 | $3 | – | 4,291 | +4191.0% | 0.00% | – |
| Q3 2022 | $0 | -100.0% | 100 | -98.5% | 0.00% | – |
| Q2 2022 | $6,000 | -62.5% | 6,855 | -3.2% | 0.00% | – |
| Q4 2021 | $16,000 | -84.3% | 7,084 | -77.4% | 0.00% | -100.0% |
| Q3 2021 | $102,000 | -38.2% | 31,381 | +36.0% | 0.00% | 0.0% |
| Q1 2021 | $165,000 | +312.5% | 23,076 | +206.2% | 0.00% | +200.0% |
| Q4 2020 | $40,000 | +1233.3% | 7,536 | +242.5% | 0.00% | – |
| Q2 2020 | $3,000 | – | 2,200 | +2100.0% | 0.00% | – |
| Q1 2020 | $0 | -100.0% | 100 | -98.1% | 0.00% | -100.0% |
| Q4 2019 | $12,000 | 0.0% | 5,283 | +25.0% | 0.00% | 0.0% |
| Q3 2019 | $12,000 | -25.0% | 4,225 | -25.1% | 0.00% | 0.0% |
| Q2 2019 | $16,000 | +14.3% | 5,644 | -40.4% | 0.00% | 0.0% |
| Q1 2019 | $14,000 | +7.7% | 9,467 | +0.1% | 0.00% | 0.0% |
| Q4 2018 | $13,000 | +333.3% | 9,454 | +845.4% | 0.00% | – |
| Q3 2018 | $3,000 | -57.1% | 1,000 | -65.5% | 0.00% | – |
| Q2 2018 | $7,000 | -75.9% | 2,900 | -78.1% | 0.00% | -100.0% |
| Q1 2018 | $29,000 | -32.6% | 13,225 | +43.9% | 0.00% | -66.7% |
| Q4 2017 | $43,000 | -2.3% | 9,193 | -15.9% | 0.01% | +50.0% |
| Q3 2017 | $44,000 | +10.0% | 10,927 | -16.0% | 0.00% | -20.0% |
| Q2 2017 | $40,000 | +300.0% | 13,009 | +71.9% | 0.01% | +400.0% |
| Q1 2017 | $10,000 | -66.7% | 7,568 | -62.7% | 0.00% | -66.7% |
| Q4 2016 | $30,000 | -25.0% | 20,278 | -18.2% | 0.00% | -25.0% |
| Q3 2016 | $40,000 | -2.4% | 24,792 | +0.4% | 0.00% | 0.0% |
| Q2 2016 | $41,000 | +95.2% | 24,685 | +298.1% | 0.00% | +33.3% |
| Q1 2016 | $21,000 | +40.0% | 6,200 | -17.9% | 0.00% | +50.0% |
| Q4 2015 | $15,000 | +66.7% | 7,556 | +101.8% | 0.00% | +100.0% |
| Q3 2015 | $9,000 | -60.9% | 3,744 | -25.2% | 0.00% | -50.0% |
| Q2 2015 | $23,000 | -25.8% | 5,007 | -19.3% | 0.00% | -50.0% |
| Q1 2015 | $31,000 | +6.9% | 6,207 | -20.6% | 0.00% | +33.3% |
| Q4 2014 | $29,000 | +31.8% | 7,822 | +317.6% | 0.00% | +50.0% |
| Q3 2014 | $22,000 | -81.7% | 1,873 | -69.9% | 0.00% | -86.7% |
| Q2 2014 | $120,000 | +96.7% | 6,227 | +49.6% | 0.02% | +87.5% |
| Q1 2014 | $61,000 | +19.6% | 4,163 | +59.3% | 0.01% | -11.1% |
| Q4 2013 | $51,000 | -57.1% | 2,613 | -47.2% | 0.01% | -30.8% |
| Q3 2013 | $119,000 | +17.8% | 4,946 | +64.0% | 0.01% | +62.5% |
| Q2 2013 | $101,000 | – | 3,016 | – | 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% |