IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 180 filers reported holding IMPERVA INC in Q2 2016. The put-call ratio across all filers is 0.29 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $311,000 | +18.3% | 5,580 | -1.3% | 0.20% | +41.3% |
| Q3 2018 | $263,000 | -3.7% | 5,655 | 0.0% | 0.14% | +5.3% |
| Q2 2018 | $273,000 | +11.4% | 5,655 | 0.0% | 0.13% | +7.4% |
| Q1 2018 | $245,000 | +7.0% | 5,655 | -2.2% | 0.12% | +11.9% |
| Q4 2017 | $229,000 | -9.1% | 5,780 | -0.3% | 0.11% | -13.5% |
| Q3 2017 | $252,000 | -23.2% | 5,800 | -15.3% | 0.13% | -8.0% |
| Q2 2017 | $328,000 | +16.3% | 6,850 | -0.3% | 0.14% | +14.2% |
| Q1 2017 | $282,000 | +6.8% | 6,870 | 0.0% | 0.12% | 0.0% |
| Q4 2016 | $264,000 | -28.5% | 6,870 | 0.0% | 0.12% | -30.2% |
| Q3 2016 | $369,000 | +16.0% | 6,870 | -7.1% | 0.17% | +16.2% |
| Q2 2016 | $318,000 | -14.7% | 7,395 | 0.0% | 0.15% | -18.2% |
| Q1 2016 | $373,000 | -20.3% | 7,395 | 0.0% | 0.18% | -20.6% |
| Q4 2015 | $468,000 | -3.3% | 7,395 | 0.0% | 0.23% | -9.5% |
| Q3 2015 | $484,000 | – | 7,395 | – | 0.25% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sheffield Asset Management, L.L.C. | 505,814 | $24,406,000 | 17.73% |
| RGM Capital, LLC | 1,777,212 | $85,750,000 | 7.73% |
| NORTH RUN CAPITAL, LP | 272,000 | $13,124,000 | 7.07% |
| KOPP INVESTMENT ADVISORS LLC | 76,995 | $3,715,000 | 3.48% |
| Triarii Capital Management LP | 65,000 | $3,136,000 | 2.93% |
| 13D Management LLC | 219,776 | $10,604,000 | 2.70% |
| BROADVIEW ADVISORS LLC | 283,975 | $13,702,000 | 2.19% |
| EMINENCE CAPITAL, LP | 2,735,288 | $131,978,000 | 1.80% |
| Stanley-Laman Group, Ltd. | 118,948 | $5,739,000 | 1.29% |
| Family Management Corp | 35,000 | $1,689,000 | 1.05% |