WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 85 filers reported holding WESTPORT FUEL SYSTEMS INC in Q3 2017. The put-call ratio across all filers is 0.79 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $23,000 | -34.3% | 15,000 | 0.0% | 0.02% | -39.4% |
| Q4 2021 | $35,000 | -28.6% | 15,000 | 0.0% | 0.03% | -29.8% |
| Q3 2021 | $49,000 | -38.0% | 15,000 | 0.0% | 0.05% | -35.6% |
| Q2 2021 | $79,000 | -26.2% | 15,000 | 0.0% | 0.07% | -39.7% |
| Q1 2021 | $107,000 | +35.4% | 15,000 | 0.0% | 0.12% | +40.7% |
| Q4 2020 | $79,000 | +229.2% | 15,000 | 0.0% | 0.09% | +168.8% |
| Q3 2020 | $24,000 | +33.3% | 15,000 | 0.0% | 0.03% | +33.3% |
| Q2 2020 | $18,000 | +28.6% | 15,000 | 0.0% | 0.02% | +9.1% |
| Q1 2020 | $14,000 | -60.0% | 15,000 | 0.0% | 0.02% | -40.5% |
| Q4 2019 | $35,000 | -12.5% | 15,000 | 0.0% | 0.04% | -15.9% |
| Q3 2019 | $40,000 | 0.0% | 15,000 | 0.0% | 0.04% | -4.3% |
| Q2 2019 | $40,000 | +73.9% | 15,000 | 0.0% | 0.05% | +64.3% |
| Q1 2019 | $23,000 | +21.1% | 15,000 | 0.0% | 0.03% | +27.3% |
| Q4 2018 | $19,000 | -57.8% | 15,000 | 0.0% | 0.02% | -51.1% |
| Q3 2018 | $45,000 | +21.6% | 15,000 | 0.0% | 0.04% | +32.4% |
| Q2 2018 | $37,000 | +15.6% | 15,000 | 0.0% | 0.03% | +9.7% |
| Q1 2018 | $32,000 | -42.9% | 15,000 | 0.0% | 0.03% | -43.6% |
| Q4 2017 | $56,000 | +14.3% | 15,000 | 0.0% | 0.06% | +7.8% |
| Q3 2017 | $49,000 | +40.0% | 15,000 | 0.0% | 0.05% | +41.7% |
| Q2 2017 | $35,000 | +150.0% | 15,000 | 0.0% | 0.04% | +176.9% |
| Q1 2017 | $14,000 | -12.5% | 15,000 | 0.0% | 0.01% | -7.1% |
| Q4 2016 | $16,000 | -57.9% | 15,000 | -39.4% | 0.01% | -22.2% |
| Q3 2016 | $38,000 | +90.0% | 24,754 | +100.0% | 0.02% | -5.3% |
| Q2 2016 | $20,000 | – | 12,377 | – | 0.02% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| B. Riley Financial, Inc. | 850,000 | $1,369,000 | 0.88% |
| GRACE & WHITE INC /NY | 1,845,778 | $2,972,000 | 0.66% |
| Ancora Advisors LLC | 308,198 | $496,000 | 0.05% |
| ROYCE & ASSOCIATES LP | 4,447,590 | $7,161,000 | 0.05% |
| INVESTORS ASSET MANAGEMENT OF GEORGIA INC /GA/ /ADV | 22,100 | $36,000 | 0.03% |
| ELKHORN PARTNERS LIMITED PARTNERSHIP | 19,000 | $31,000 | 0.02% |
| Oppenheimer & Close, LLC | 24,754 | $38,000 | 0.02% |
| Cetera Investment Advisers | 22,625 | $37,000 | 0.02% |
| TWO SIGMA SECURITIES, LLC | 21,666 | $35,000 | 0.01% |
| Cribstone Capital Management, LLC | 10,000 | $16,000 | 0.01% |