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 | $2,381,000 | +57.7% | 49,350 | +29.8% | 0.00% | +50.0% |
| Q4 2017 | $1,510,000 | +3112.8% | 38,032 | +3190.0% | 0.00% | – |
| Q1 2017 | $47,000 | +1075.0% | 1,156 | +1056.0% | 0.00% | – |
| Q4 2016 | $4,000 | -100.0% | 100 | -99.9% | 0.00% | -100.0% |
| Q3 2016 | $10,736,000 | +369.2% | 199,883 | +275.7% | 0.02% | +400.0% |
| Q2 2016 | $2,288,000 | +2188.0% | 53,200 | +3526.4% | 0.00% | – |
| Q2 2015 | $100,000 | -65.5% | 1,467 | -78.2% | 0.00% | – |
| Q1 2015 | $290,000 | -58.3% | 6,742 | -52.0% | 0.00% | -100.0% |
| Q4 2014 | $696,000 | +96.1% | 14,042 | +13.5% | 0.00% | +100.0% |
| Q3 2014 | $355,000 | +100.6% | 12,371 | +83.4% | 0.00% | 0.0% |
| Q2 2014 | $177,000 | – | 6,747 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|