IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 178 filers reported holding IMPERVA INC in Q4 2016. The put-call ratio across all filers is 0.69 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $17,062,000 | +18.6% | 306,372 | -1.1% | 0.03% | +39.1% |
| Q3 2018 | $14,389,000 | -16.1% | 309,759 | -12.9% | 0.02% | -25.8% |
| Q2 2018 | $17,160,000 | +52.5% | 355,644 | +36.9% | 0.03% | +82.4% |
| Q1 2018 | $11,253,000 | +188.4% | 259,861 | +164.4% | 0.02% | +183.3% |
| Q4 2017 | $3,902,000 | -18.0% | 98,279 | -10.3% | 0.01% | -25.0% |
| Q3 2017 | $4,756,000 | -1.8% | 109,600 | +8.3% | 0.01% | -11.1% |
| Q2 2017 | $4,841,000 | -11.2% | 101,174 | -23.4% | 0.01% | -18.2% |
| Q1 2017 | $5,454,000 | +2250.9% | 132,035 | +2092.2% | 0.01% | +1000.0% |
| Q4 2016 | $232,000 | – | 6,023 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|