IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 185 filers reported holding IMPERVA INC in Q3 2015. The put-call ratio across all filers is 1.81 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $915,000 | -69.3% | 16,429 | -74.4% | 0.05% | -58.9% |
| Q3 2018 | $2,981,000 | -27.8% | 64,176 | -25.0% | 0.12% | -21.0% |
| Q2 2018 | $4,130,000 | +10.5% | 85,600 | -0.8% | 0.16% | +24.6% |
| Q1 2018 | $3,737,000 | -10.8% | 86,312 | -18.2% | 0.13% | +3.3% |
| Q4 2017 | $4,189,000 | +101.8% | 105,506 | +232.8% | 0.12% | +165.2% |
| Q3 2015 | $2,076,000 | -33.7% | 31,700 | -31.4% | 0.05% | -43.9% |
| Q2 2015 | $3,129,000 | +462.8% | 46,223 | +249.4% | 0.08% | +446.7% |
| Q3 2013 | $556,000 | -12.0% | 13,230 | -5.7% | 0.02% | -6.2% |
| Q2 2013 | $632,000 | – | 14,026 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|