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 Q4 2016. The put-call ratio across all filers is 1.70 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $18,000 | -14.3% | 19,000 | 0.0% | 0.01% | -23.1% |
| Q4 2016 | $21,000 | -32.3% | 19,000 | 0.0% | 0.01% | -31.6% |
| Q3 2016 | $31,000 | -3.1% | 19,000 | 0.0% | 0.02% | -9.5% |
| Q2 2016 | $32,000 | -36.0% | 19,000 | 0.0% | 0.02% | -32.3% |
| Q1 2016 | $50,000 | +13.6% | 19,000 | -12.8% | 0.03% | +19.2% |
| Q4 2015 | $44,000 | -26.7% | 21,800 | -9.2% | 0.03% | -29.7% |
| Q3 2015 | $60,000 | -47.4% | 24,000 | 0.0% | 0.04% | -45.6% |
| Q2 2015 | $114,000 | +20.0% | 24,000 | 0.0% | 0.07% | +25.9% |
| Q1 2015 | $95,000 | +5.6% | 24,000 | 0.0% | 0.05% | +3.8% |
| Q4 2014 | $90,000 | -63.4% | 24,000 | +2.6% | 0.05% | -64.6% |
| Q3 2014 | $246,000 | +17.7% | 23,400 | +101.7% | 0.15% | +24.6% |
| Q2 2014 | $209,000 | +19.4% | 11,600 | -4.1% | 0.12% | +6.3% |
| Q1 2014 | $175,000 | – | 12,100 | – | 0.11% | – |
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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% |