WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 90 filers reported holding WESTPORT FUEL SYSTEMS INC in Q2 2015. The put-call ratio across all filers is 4.89 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $29,000 | +16.0% | 11,600 | 0.0% | 0.02% | +16.7% |
| Q1 2018 | $25,000 | -43.2% | 11,600 | 0.0% | 0.02% | -41.9% |
| Q4 2017 | $44,000 | -29.0% | 11,600 | -39.3% | 0.03% | -32.6% |
| Q3 2017 | $62,000 | +37.8% | 19,100 | 0.0% | 0.05% | +48.4% |
| Q2 2017 | $45,000 | +7.1% | 19,100 | -52.5% | 0.03% | +106.7% |
| Q1 2017 | $42,000 | +82.6% | 40,200 | +100.0% | 0.02% | -11.8% |
| Q4 2016 | $23,000 | -36.1% | 20,100 | -9.0% | 0.02% | -37.0% |
| Q3 2016 | $36,000 | +16.1% | 22,100 | +18.8% | 0.03% | +12.5% |
| Q2 2016 | $31,000 | -36.7% | 18,600 | 0.0% | 0.02% | -41.5% |
| Q1 2016 | $49,000 | +4.3% | 18,600 | +86.0% | 0.04% | +2.5% |
| Q2 2015 | $47,000 | +20.5% | 10,000 | 0.0% | 0.04% | +25.0% |
| Q1 2015 | $39,000 | +5.4% | 10,000 | 0.0% | 0.03% | 0.0% |
| Q4 2014 | $37,000 | – | 10,000 | – | 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% |