WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 95 filers reported holding WESTPORT FUEL SYSTEMS INC in Q3 2019. The put-call ratio across all filers is 0.52 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $9 | -100.0% | 11,903 | -78.5% | 0.00% | -92.3% |
| Q4 2021 | $131,000 | +167.3% | 55,396 | +273.6% | 0.01% | +225.0% |
| Q3 2021 | $49,000 | -87.6% | 14,827 | -80.0% | 0.00% | -89.5% |
| Q2 2021 | $394,000 | +9.4% | 74,248 | +10.0% | 0.04% | -2.6% |
| Q4 2020 | $360,000 | +218.6% | 67,492 | -2.6% | 0.04% | +105.3% |
| Q3 2020 | $113,000 | +189.7% | 69,278 | +316.5% | 0.02% | +375.0% |
| Q4 2019 | $39,000 | -29.1% | 16,633 | -17.9% | 0.00% | +33.3% |
| Q2 2019 | $55,000 | -50.9% | 20,261 | -76.0% | 0.00% | -50.0% |
| Q4 2018 | $112,000 | +103.6% | 84,334 | +358.6% | 0.01% | +100.0% |
| Q3 2018 | $55,000 | -3.5% | 18,390 | -29.2% | 0.00% | 0.0% |
| Q1 2018 | $57,000 | -90.5% | 25,991 | -85.8% | 0.00% | -90.0% |
| Q3 2017 | $597,000 | – | 182,644 | – | 0.03% | – |
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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% |