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 | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $2,257,000 | +10.3% | 40,524 | -8.0% | 0.00% | 0.0% |
| Q3 2018 | $2,047,000 | -8.7% | 44,065 | -5.2% | 0.00% | 0.0% |
| Q2 2018 | $2,242,000 | +818.9% | 46,465 | +726.0% | 0.00% | – |
| Q1 2018 | $244,000 | -35.8% | 5,625 | -6.2% | 0.00% | -100.0% |
| Q4 2015 | $380,000 | -66.1% | 6,000 | -64.9% | 0.00% | -50.0% |
| Q3 2015 | $1,120,000 | +27.3% | 17,100 | +31.5% | 0.00% | +100.0% |
| Q2 2015 | $880,000 | +1.4% | 13,000 | -34.3% | 0.00% | 0.0% |
| Q1 2015 | $868,000 | 0.0% | 19,801 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $868,000 | +79.7% | 19,801 | +17.8% | 0.00% | 0.0% |
| Q3 2014 | $483,000 | +1320.6% | 16,806 | +2000.8% | 0.00% | – |
| Q3 2013 | $34,000 | +47.8% | 800 | +60.0% | 0.00% | – |
| Q2 2013 | $23,000 | – | 500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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