IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 137 filers reported holding IMPERVA INC in Q4 2014. The put-call ratio across all filers is 1.08 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $807,000 | +424.0% | 16,874 | +321.1% | 0.01% | +700.0% |
| Q4 2016 | $154,000 | -58.6% | 4,007 | -53.6% | 0.00% | -75.0% |
| Q2 2016 | $372,000 | +447.1% | 8,639 | +264.4% | 0.00% | +300.0% |
| Q3 2014 | $68,000 | -94.4% | 2,371 | -94.8% | 0.00% | -94.7% |
| Q2 2014 | $1,205,000 | +2769.0% | 46,014 | +5225.7% | 0.02% | +1800.0% |
| Q4 2013 | $42,000 | -93.9% | 864 | -94.8% | 0.00% | -92.3% |
| Q3 2013 | $693,000 | -20.2% | 16,497 | -14.4% | 0.01% | -38.1% |
| Q2 2013 | $868,000 | – | 19,277 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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