IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 208 filers reported holding IMPERVA INC in Q1 2018. The put-call ratio across all filers is 1.25 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $996,000 | +19.9% | 17,892 | 0.0% | 0.01% | +50.0% |
| Q3 2018 | $831,000 | +7.4% | 17,892 | +11.5% | 0.00% | -20.0% |
| Q2 2018 | $774,000 | +11.4% | 16,040 | 0.0% | 0.01% | 0.0% |
| Q1 2018 | $695,000 | +9.1% | 16,040 | 0.0% | 0.01% | +25.0% |
| Q4 2017 | $637,000 | -8.5% | 16,040 | 0.0% | 0.00% | -20.0% |
| Q3 2017 | $696,000 | -9.4% | 16,040 | 0.0% | 0.01% | 0.0% |
| Q2 2017 | $768,000 | – | 16,040 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|