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 | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $161,000 | +41.2% | 49,309 | +1.9% | 0.00% | 0.0% |
| Q2 2017 | $114,000 | +147.8% | 48,409 | +1.8% | 0.00% | – |
| Q1 2017 | $46,000 | -4.2% | 47,569 | +60.0% | 0.00% | – |
| Q3 2016 | $48,000 | -9.4% | 29,726 | -6.0% | 0.00% | – |
| Q2 2016 | $53,000 | -33.8% | 31,609 | +3.5% | 0.00% | -100.0% |
| Q1 2016 | $80,000 | +29.0% | 30,545 | -1.0% | 0.00% | 0.0% |
| Q4 2015 | $62,000 | -19.5% | 30,865 | +0.4% | 0.00% | 0.0% |
| Q3 2015 | $77,000 | -51.6% | 30,751 | -8.1% | 0.00% | -50.0% |
| Q2 2015 | $159,000 | +25.2% | 33,464 | +4.0% | 0.00% | +100.0% |
| Q1 2015 | $127,000 | -1.6% | 32,192 | -6.5% | 0.00% | 0.0% |
| Q4 2014 | $129,000 | -53.8% | 34,442 | +29.5% | 0.00% | -66.7% |
| Q3 2014 | $279,000 | -45.2% | 26,592 | -5.8% | 0.00% | -50.0% |
| Q2 2014 | $509,000 | +42.2% | 28,239 | +14.3% | 0.01% | +20.0% |
| Q1 2014 | $358,000 | -19.6% | 24,711 | +9.0% | 0.01% | -16.7% |
| Q4 2013 | $445,000 | -27.6% | 22,678 | -10.8% | 0.01% | -40.0% |
| Q3 2013 | $615,000 | -22.8% | 25,438 | +7.0% | 0.01% | -28.6% |
| Q2 2013 | $797,000 | – | 23,767 | – | 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% |