IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 1 filers reported holding IMPERVA INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $4,253,000 | +606.5% | 76,371 | +449.4% | 0.04% | +850.0% |
| Q1 2018 | $602,000 | -84.2% | 13,900 | -84.2% | 0.00% | -85.2% |
| Q3 2017 | $3,817,000 | -30.0% | 87,951 | -22.8% | 0.03% | -38.6% |
| Q2 2017 | $5,453,000 | +116.4% | 113,951 | +85.6% | 0.04% | +109.5% |
| Q1 2017 | $2,520,000 | +2.0% | 61,392 | +33.5% | 0.02% | -8.7% |
| Q3 2016 | $2,471,000 | -31.1% | 46,000 | -18.8% | 0.02% | -37.8% |
| Q4 2015 | $3,587,000 | +1181.1% | 56,650 | +429.4% | 0.04% | +1133.3% |
| Q2 2014 | $280,000 | – | 10,700 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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