IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 175 filers reported holding IMPERVA INC in Q3 2017. The put-call ratio across all filers is 0.53 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $52,931,000 | +274.9% | 950,465 | +167.3% | 2.21% | +336.4% |
| Q4 2017 | $14,117,000 | -50.7% | 355,600 | -46.2% | 0.51% | +4.5% |
| Q3 2017 | $28,662,000 | -14.8% | 660,400 | -19.5% | 0.48% | -48.4% |
| Q1 2017 | $33,656,000 | +53.9% | 819,894 | +44.0% | 0.94% | +64.0% |
| Q4 2016 | $21,871,000 | – | 569,543 | – | 0.57% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |