WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 137 filers reported holding WESTPORT FUEL SYSTEMS INC in Q2 2021. The put-call ratio across all filers is 1.91 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $24,000 | -31.4% | 14,794 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $35,000 | +9.4% | 14,794 | +49.5% | 0.00% | 0.0% |
| Q3 2021 | $32,000 | -41.8% | 9,894 | -3.9% | 0.00% | 0.0% |
| Q2 2021 | $55,000 | +5400.0% | 10,300 | +2851.3% | 0.00% | – |
| Q4 2016 | $1,000 | 0.0% | 349 | 0.0% | 0.00% | – |
| Q3 2016 | $1,000 | 0.0% | 349 | 0.0% | 0.00% | – |
| Q2 2016 | $1,000 | 0.0% | 349 | 0.0% | 0.00% | – |
| Q1 2016 | $1,000 | 0.0% | 349 | 0.0% | 0.00% | – |
| Q4 2015 | $1,000 | -99.3% | 349 | -97.2% | 0.00% | -100.0% |
| Q3 2015 | $148,000 | +150.8% | 12,566 | +25.0% | 0.00% | +100.0% |
| Q2 2015 | $59,000 | -3.3% | 10,050 | -18.0% | 0.00% | 0.0% |
| Q1 2015 | $61,000 | +10.9% | 12,250 | -2.5% | 0.00% | 0.0% |
| Q4 2014 | $55,000 | -62.8% | 12,566 | 0.0% | 0.00% | -50.0% |
| Q3 2014 | $148,000 | -38.8% | 12,566 | 0.0% | 0.00% | -50.0% |
| Q2 2014 | $242,000 | +32.2% | 12,566 | +10.1% | 0.00% | +33.3% |
| Q1 2014 | $183,000 | -22.8% | 11,417 | 0.0% | 0.00% | -25.0% |
| Q4 2013 | $237,000 | -12.2% | 11,417 | +5.4% | 0.00% | -20.0% |
| Q3 2013 | $270,000 | -29.7% | 10,828 | 0.0% | 0.01% | -28.6% |
| Q2 2013 | $384,000 | – | 10,828 | – | 0.01% | – |
Download | ||||||
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% |