IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 138 filers reported holding IMPERVA INC in Q3 2013. The put-call ratio across all filers is 0.92 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $21,716,000 | +19.7% | 467,519 | +24.4% | 0.73% | +11.6% |
| Q2 2018 | $18,138,000 | +46.6% | 375,919 | +31.6% | 0.66% | +35.5% |
| Q1 2018 | $12,373,000 | +9.1% | 285,761 | 0.0% | 0.48% | +7.5% |
| Q4 2017 | $11,345,000 | -51.5% | 285,761 | -47.0% | 0.45% | -53.7% |
| Q3 2017 | $23,398,000 | +5.7% | 539,120 | +16.5% | 0.98% | +1.0% |
| Q2 2017 | $22,139,000 | +6.8% | 462,680 | -8.4% | 0.96% | +1.8% |
| Q1 2017 | $20,726,000 | +6.9% | 504,892 | 0.0% | 0.95% | +2.7% |
| Q4 2016 | $19,388,000 | +32.0% | 504,892 | +84.6% | 0.92% | +23.4% |
| Q3 2016 | $14,693,000 | -28.4% | 273,568 | -42.7% | 0.75% | -35.1% |
| Q2 2016 | $20,532,000 | -14.8% | 477,378 | 0.0% | 1.15% | -14.9% |
| Q1 2016 | $24,108,000 | +2.8% | 477,378 | +28.9% | 1.35% | +9.4% |
| Q4 2015 | $23,444,000 | -7.9% | 370,305 | -4.7% | 1.24% | -25.7% |
| Q3 2015 | $25,450,000 | +3.4% | 388,667 | +6.9% | 1.67% | -12.5% |
| Q2 2015 | $24,606,000 | +27.0% | 363,453 | -11.0% | 1.90% | +19.9% |
| Q1 2015 | $19,372,000 | +2.0% | 408,433 | +6.3% | 1.59% | -3.7% |
| Q4 2014 | $18,985,000 | +74.3% | 384,073 | +1.3% | 1.65% | +57.9% |
| Q3 2014 | $10,891,000 | +132.3% | 379,073 | +111.7% | 1.04% | +142.2% |
| Q2 2014 | $4,688,000 | -67.2% | 179,069 | -30.2% | 0.43% | -68.5% |
| Q1 2014 | $14,291,000 | -32.4% | 256,570 | -38.0% | 1.37% | +8.2% |
| Q4 2013 | $21,147,000 | +78.4% | 414,150 | +46.8% | 1.26% | +54.2% |
| Q3 2013 | $11,852,000 | – | 282,040 | – | 0.82% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|