WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 84 filers reported holding WESTPORT FUEL SYSTEMS INC in Q3 2016. The put-call ratio across all filers is 1.70 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $32,000 | -28.9% | 13,581 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $45,000 | +400.0% | 13,581 | +46.0% | 0.00% | 0.0% |
| Q1 2017 | $9,000 | +125.0% | 9,300 | +257.7% | 0.00% | 0.0% |
| Q2 2016 | $4,000 | -33.3% | 2,600 | +113.1% | 0.00% | 0.0% |
| Q2 2015 | $6,000 | -75.0% | 1,220 | +1.7% | 0.00% | -75.0% |
| Q4 2013 | $24,000 | -52.9% | 1,200 | -42.9% | 0.00% | -55.6% |
| Q3 2013 | $51,000 | -51.0% | 2,100 | -32.3% | 0.01% | -59.1% |
| Q2 2013 | $104,000 | +60.0% | 3,100 | +40.9% | 0.02% | +69.2% |
| Q1 2013 | $65,000 | – | 2,200 | – | 0.01% | – |
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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% |