IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 165 filers reported holding IMPERVA INC in Q1 2016. The put-call ratio across all filers is 1.12 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $608,000 | -61.2% | 12,040 | -51.4% | 0.72% | -56.3% |
| Q4 2015 | $1,569,000 | -42.7% | 24,781 | -40.8% | 1.65% | -33.2% |
| Q3 2015 | $2,740,000 | -13.2% | 41,847 | -10.3% | 2.47% | +8.4% |
| Q2 2015 | $3,158,000 | +29.7% | 46,649 | -18.2% | 2.28% | +64.0% |
| Q1 2015 | $2,434,000 | -37.7% | 56,994 | -27.9% | 1.39% | -28.9% |
| Q4 2014 | $3,905,000 | +136.0% | 78,999 | +100.6% | 1.95% | +159.0% |
| Q3 2013 | $1,655,000 | -38.4% | 39,390 | -25.8% | 0.75% | -41.4% |
| Q2 2013 | $2,686,000 | – | 53,060 | – | 1.29% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |