IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 197 filers reported holding IMPERVA INC in Q3 2016. The put-call ratio across all filers is 0.74 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $36,000 | -94.8% | 648 | -95.5% | 0.00% | -100.0% |
| Q2 2018 | $695,000 | -53.3% | 14,398 | -58.1% | 0.01% | -83.9% |
| Q1 2018 | $1,489,000 | -74.1% | 34,397 | -67.9% | 0.06% | +51.2% |
| Q3 2016 | $5,749,000 | +649.5% | 107,046 | +783.4% | 0.04% | +485.7% |
| Q4 2015 | $767,000 | +36.2% | 12,118 | -38.2% | 0.01% | -12.5% |
| Q3 2014 | $563,000 | – | 19,603 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |