IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 123 filers reported holding IMPERVA INC in Q2 2014. The put-call ratio across all filers is 0.48 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $1,196,000 | -85.2% | 21,473 | -87.7% | 0.00% | -77.8% |
| Q3 2018 | $8,082,000 | +0.8% | 173,999 | +4.7% | 0.01% | 0.0% |
| Q2 2018 | $8,018,000 | +597.2% | 166,165 | +525.4% | 0.01% | +800.0% |
| Q1 2018 | $1,150,000 | +11.3% | 26,569 | +2.1% | 0.00% | 0.0% |
| Q4 2017 | $1,033,000 | -6.6% | 26,028 | +2.1% | 0.00% | 0.0% |
| Q3 2017 | $1,106,000 | -10.0% | 25,487 | -0.8% | 0.00% | 0.0% |
| Q2 2017 | $1,229,000 | +33.9% | 25,684 | +15.0% | 0.00% | 0.0% |
| Q1 2017 | $918,000 | +21.6% | 22,336 | +13.7% | 0.00% | 0.0% |
| Q4 2016 | $755,000 | -28.0% | 19,645 | +0.5% | 0.00% | -50.0% |
| Q3 2016 | $1,049,000 | +24.9% | 19,542 | +0.1% | 0.00% | +100.0% |
| Q2 2016 | $840,000 | -0.6% | 19,530 | +10.0% | 0.00% | 0.0% |
| Q1 2016 | $845,000 | -23.7% | 17,757 | +1.4% | 0.00% | 0.0% |
| Q4 2015 | $1,108,000 | -2.4% | 17,508 | +1.0% | 0.00% | 0.0% |
| Q3 2015 | $1,135,000 | -1.0% | 17,342 | +2.4% | 0.00% | 0.0% |
| Q2 2015 | $1,147,000 | +82.4% | 16,936 | +14.9% | 0.00% | 0.0% |
| Q1 2015 | $629,000 | -10.3% | 14,735 | +3.9% | 0.00% | 0.0% |
| Q4 2014 | $701,000 | +67.7% | 14,176 | -2.5% | 0.00% | 0.0% |
| Q3 2014 | $418,000 | +9.4% | 14,545 | -0.3% | 0.00% | 0.0% |
| Q2 2014 | $382,000 | -55.6% | 14,596 | -5.6% | 0.00% | 0.0% |
| Q1 2014 | $861,000 | +15.1% | 15,454 | -0.5% | 0.00% | 0.0% |
| Q4 2013 | $748,000 | +15.1% | 15,531 | +0.4% | 0.00% | 0.0% |
| Q3 2013 | $650,000 | -10.7% | 15,469 | -4.4% | 0.00% | 0.0% |
| Q2 2013 | $728,000 | – | 16,183 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |