IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 190 filers reported holding IMPERVA INC in Q2 2018. The put-call ratio across all filers is 1.29 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $1,809,000 | +205.1% | 37,500 | +173.7% | 0.04% | +270.0% |
| Q1 2018 | $593,000 | +28.9% | 13,700 | +29.2% | 0.01% | +100.0% |
| Q3 2017 | $460,000 | -94.6% | 10,600 | -94.1% | 0.01% | -96.1% |
| Q2 2017 | $8,546,000 | +142.6% | 178,600 | +172.3% | 0.13% | +11.2% |
| Q3 2016 | $3,523,000 | +783.0% | 65,600 | +975.4% | 0.12% | +286.7% |
| Q3 2015 | $399,000 | – | 6,100 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |