IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 186 filers reported holding IMPERVA INC in Q1 2017. The put-call ratio across all filers is 0.51 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $356,000 | -81.7% | 6,400 | -85.7% | 0.13% | -53.7% |
| Q3 2017 | $1,944,000 | -29.2% | 44,802 | -21.9% | 0.28% | -12.6% |
| Q2 2017 | $2,744,000 | +36.7% | 57,336 | +17.2% | 0.33% | +65.5% |
| Q1 2017 | $2,008,000 | +713.0% | 48,922 | +1154.4% | 0.20% | +535.5% |
| Q4 2015 | $247,000 | -16.3% | 3,900 | -43.5% | 0.03% | -18.4% |
| Q1 2015 | $295,000 | -5.4% | 6,904 | +9.5% | 0.04% | -13.6% |
| Q4 2014 | $312,000 | – | 6,304 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|