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 | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $2,264,000 | +25055.6% | 692,511 | +23374.9% | 0.02% | – |
| Q1 2016 | $9,000 | -97.8% | 2,950 | -85.7% | 0.00% | -100.0% |
| Q4 2015 | $402,000 | -0.2% | 20,626 | 0.0% | 0.01% | 0.0% |
| Q3 2015 | $403,000 | -1.2% | 20,626 | +3.4% | 0.01% | 0.0% |
| Q2 2015 | $408,000 | -9.3% | 19,951 | -33.4% | 0.01% | 0.0% |
| Q1 2015 | $450,000 | -55.1% | 29,976 | -32.2% | 0.01% | -52.6% |
| Q4 2014 | $1,003,000 | -30.7% | 44,195 | -39.1% | 0.02% | -36.7% |
| Q3 2014 | $1,448,000 | +54.7% | 72,582 | +81.6% | 0.03% | +42.9% |
| Q2 2014 | $936,000 | +6.5% | 39,975 | +3.1% | 0.02% | +10.5% |
| Q1 2014 | $879,000 | -79.4% | 38,783 | -77.8% | 0.02% | -77.4% |
| Q4 2013 | $4,261,000 | +536.9% | 174,928 | +602.8% | 0.08% | +500.0% |
| Q3 2013 | $669,000 | -28.8% | 24,891 | -8.4% | 0.01% | -41.7% |
| Q2 2013 | $939,000 | – | 27,177 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Pembroke Management, LTD | 3,910,850 | $18,498,000 | 1.90% |
| Hood River Capital Management LLC | 5,087,680 | $19,130,000 | 1.11% |
| GRACE & WHITE INC /NY | 1,402,615 | $5,274,000 | 1.06% |
| G2 Investment Partners Management LLC | 292,838 | $1,101,000 | 0.42% |
| Trellus Management Company, LLC | 80,000 | $301,000 | 0.41% |
| Cortina Asset Management, LLC | 1,683,972 | $6,332,000 | 0.28% |
| QCM Cayman, Ltd. | 14,811 | $56,000 | 0.23% |
| MYDA Advisors LLC | 102,718 | $386,000 | 0.17% |
| ROYCE & ASSOCIATES LP | 6,034,983 | $22,692,000 | 0.15% |
| MARATHON CAPITAL MANAGEMENT | 83,000 | $312,000 | 0.12% |