WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 110 filers reported holding WESTPORT FUEL SYSTEMS INC in Q4 2017. The put-call ratio across all filers is 4.89 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $28,000 | +3.7% | 27,296 | +62.3% | 0.00% | – |
| Q1 2022 | $27,000 | -44.9% | 16,823 | -19.1% | 0.00% | – |
| Q4 2021 | $49,000 | +32.4% | 20,793 | +82.7% | 0.00% | – |
| Q3 2021 | $37,000 | -30.2% | 11,381 | +13.2% | 0.00% | – |
| Q2 2021 | $53,000 | -85.9% | 10,054 | -80.7% | 0.00% | -100.0% |
| Q1 2021 | $376,000 | +67.1% | 52,226 | +23.7% | 0.00% | 0.0% |
| Q4 2020 | $225,000 | +525.0% | 42,219 | +220.1% | 0.00% | – |
| Q3 2019 | $36,000 | -47.1% | 13,189 | -26.9% | 0.00% | -100.0% |
| Q4 2017 | $68,000 | – | 18,041 | – | 0.00% | – |
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% |