IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 207 filers reported holding IMPERVA INC in Q4 2015. The put-call ratio across all filers is 0.33 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $5,081,000 | -26.7% | 109,381 | -23.9% | 0.07% | -33.9% |
| Q2 2018 | $6,933,000 | +31.7% | 143,680 | +18.2% | 0.11% | +23.9% |
| Q1 2018 | $5,263,000 | +20.8% | 121,540 | +10.8% | 0.09% | +14.3% |
| Q4 2017 | $4,356,000 | -15.0% | 109,720 | -7.1% | 0.08% | -23.0% |
| Q3 2017 | $5,126,000 | +9.1% | 118,101 | +20.3% | 0.10% | 0.0% |
| Q2 2017 | $4,699,000 | +39.8% | 98,210 | +19.9% | 0.10% | +47.1% |
| Q1 2017 | $3,362,000 | +4.2% | 81,900 | -2.5% | 0.07% | +9.7% |
| Q4 2016 | $3,225,000 | -44.1% | 83,980 | -21.8% | 0.06% | -39.8% |
| Q3 2016 | $5,765,000 | +156.0% | 107,337 | +105.0% | 0.10% | +119.1% |
| Q2 2016 | $2,252,000 | -18.3% | 52,350 | -4.1% | 0.05% | -19.0% |
| Q1 2016 | $2,755,000 | +137.7% | 54,560 | +198.0% | 0.06% | +152.2% |
| Q4 2015 | $1,159,000 | -3.3% | 18,310 | 0.0% | 0.02% | -8.0% |
| Q3 2015 | $1,199,000 | -2.1% | 18,310 | +1.2% | 0.02% | +8.7% |
| Q2 2015 | $1,225,000 | – | 18,100 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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