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 | $827,000 | +21.3% | 14,850 | +1.1% | 0.00% | – |
| Q3 2018 | $682,000 | -3.0% | 14,682 | +0.8% | 0.00% | – |
| Q2 2018 | $703,000 | +12.5% | 14,562 | +0.8% | 0.00% | – |
| Q1 2018 | $625,000 | +10.0% | 14,440 | +0.9% | 0.00% | – |
| Q4 2017 | $568,000 | -17.7% | 14,314 | -9.9% | 0.00% | – |
| Q3 2017 | $690,000 | -9.3% | 15,894 | 0.0% | 0.00% | – |
| Q2 2017 | $761,000 | +16.7% | 15,894 | +0.1% | 0.00% | – |
| Q1 2017 | $652,000 | +6.9% | 15,880 | 0.0% | 0.00% | – |
| Q4 2016 | $610,000 | -28.4% | 15,880 | +0.1% | 0.00% | – |
| Q3 2016 | $852,000 | +50.5% | 15,870 | +20.5% | 0.00% | – |
| Q2 2016 | $566,000 | -99.0% | 13,170 | -98.9% | 0.00% | -100.0% |
| Q1 2016 | $59,126,000 | +23.1% | 1,170,815 | +54.3% | 0.01% | +30.0% |
| Q4 2015 | $48,027,000 | +0.5% | 758,605 | +4.0% | 0.01% | -9.1% |
| Q3 2015 | $47,782,000 | -12.0% | 729,715 | -9.0% | 0.01% | 0.0% |
| Q2 2015 | $54,311,000 | +14.9% | 802,235 | -27.5% | 0.01% | +10.0% |
| Q1 2015 | $47,260,000 | +17275.0% | 1,106,780 | +20023.3% | 0.01% | – |
| Q4 2014 | $272,000 | -0.4% | 5,500 | -42.1% | 0.00% | – |
| Q3 2014 | $273,000 | +4.2% | 9,500 | +102.1% | 0.00% | – |
| Q1 2014 | $262,000 | -42.0% | 4,700 | -50.0% | 0.00% | – |
| Q4 2013 | $452,000 | – | 9,400 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |