WESTPORT FUEL SYSTEMS INC's ticker is WPRT and the CUSIP is 960908309. A total of 92 filers reported holding WESTPORT FUEL SYSTEMS INC in Q1 2015. The put-call ratio across all filers is 5.98 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $720,000 | -19.3% | 358,400 | 0.0% | 0.28% | +110.6% |
| Q3 2015 | $892,000 | -47.5% | 358,400 | -0.1% | 0.13% | -72.4% |
| Q2 2015 | $1,700,000 | -66.8% | 358,900 | -73.8% | 0.48% | -69.6% |
| Q4 2014 | $5,122,000 | -63.8% | 1,369,500 | +1.7% | 1.57% | -46.9% |
| Q3 2014 | $14,153,000 | -41.6% | 1,346,568 | +0.1% | 2.96% | -18.8% |
| Q2 2014 | $24,234,000 | +192.2% | 1,344,796 | +134.8% | 3.65% | +90.5% |
| Q1 2014 | $8,293,000 | +38.6% | 572,780 | +87.7% | 1.92% | +72.4% |
| Q4 2013 | $5,985,000 | +168.0% | 305,180 | +230.6% | 1.11% | +82.1% |
| Q3 2013 | $2,233,000 | – | 92,300 | – | 0.61% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AWM Investment Company, Inc. | 3,832,047 | $6,055,000 | 0.78% |
| GRACE & WHITE INC /NY | 2,506,579 | $3,960,000 | 0.74% |
| Trellus Management Company, LLC | 630,000 | $995,000 | 0.58% |
| S&T BANK/PA | 2,245,124 | $3,547,000 | 0.54% |
| Verity Asset Management, Inc. | 111,203 | $176,000 | 0.11% |
| Penn Capital Management Company, LLC | 362,451 | $565,000 | 0.06% |
| WOODMONT INVESTMENT COUNSEL LLC | 255,627 | $404,000 | 0.05% |
| MARATHON CAPITAL MANAGEMENT | 91,750 | $145,000 | 0.04% |
| ROYCE & ASSOCIATES LP | 1,989,058 | $3,143,000 | 0.03% |
| Bridgefront Capital, LLC | 12,585 | $20,000 | 0.02% |