IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 161 filers reported holding IMPERVA INC in Q2 2015. The put-call ratio across all filers is 0.89 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $17,723,000 | -55.4% | 318,247 | -62.8% | 0.02% | -53.7% |
| Q3 2018 | $39,761,000 | -56.4% | 856,000 | -57.1% | 0.04% | -18.0% |
| Q2 2018 | $91,244,000 | +108.6% | 1,994,700 | +97.5% | 0.05% | +4.2% |
| Q1 2018 | $43,742,000 | +38.1% | 1,010,200 | +26.6% | 0.05% | +37.1% |
| Q4 2017 | $31,685,000 | +41.9% | 798,100 | +55.2% | 0.04% | +34.6% |
| Q3 2017 | $22,325,000 | +91.3% | 514,400 | +110.9% | 0.03% | +73.3% |
| Q2 2017 | $11,672,000 | +39.4% | 243,919 | +56.5% | 0.02% | 0.0% |
| Q3 2016 | $8,373,000 | -40.7% | 155,900 | -52.5% | 0.02% | -44.4% |
| Q2 2016 | $14,124,000 | +61.0% | 328,400 | +89.1% | 0.03% | +58.8% |
| Q1 2016 | $8,772,000 | -69.1% | 173,700 | -61.3% | 0.02% | -72.6% |
| Q4 2015 | $28,382,000 | +312.0% | 448,300 | +326.1% | 0.06% | +287.5% |
| Q3 2015 | $6,888,000 | -62.3% | 105,200 | -61.1% | 0.02% | -61.9% |
| Q2 2015 | $18,293,000 | +258.5% | 270,200 | +126.1% | 0.04% | +281.8% |
| Q1 2015 | $5,103,000 | +124.0% | 119,500 | +37.4% | 0.01% | +120.0% |
| Q2 2014 | $2,278,000 | +18.9% | 87,000 | +118.6% | 0.01% | 0.0% |
| Q4 2013 | $1,916,000 | -61.4% | 39,800 | -66.3% | 0.01% | -58.3% |
| Q3 2013 | $4,958,000 | +5.0% | 118,000 | +12.6% | 0.01% | 0.0% |
| Q2 2013 | $4,720,000 | – | 104,800 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|