IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 182 filers reported holding IMPERVA INC in Q2 2017. The put-call ratio across all filers is 0.32 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $20,000 | +17.6% | 375 | 0.0% | 0.00% | +50.0% |
| Q3 2018 | $17,000 | -5.6% | 375 | 0.0% | 0.00% | -33.3% |
| Q2 2018 | $18,000 | +12.5% | 375 | 0.0% | 0.00% | +50.0% |
| Q1 2018 | $16,000 | +6.7% | 375 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $15,000 | 0.0% | 375 | 0.0% | 0.00% | -33.3% |
| Q3 2017 | $15,000 | -11.8% | 375 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $17,000 | -50.0% | 375 | -50.0% | 0.00% | 0.0% |
| Q1 2017 | $34,000 | +142.9% | 750 | +100.0% | 0.00% | 0.0% |
| Q4 2016 | $14,000 | – | 375 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |