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 2018 | $459,000 | +4.6% | 10,595 | -4.2% | 0.11% | -14.0% |
| Q4 2017 | $439,000 | -54.0% | 11,063 | -49.7% | 0.13% | -52.2% |
| Q3 2017 | $955,000 | +33.9% | 22,000 | +47.7% | 0.27% | +9.8% |
| Q2 2017 | $713,000 | -17.0% | 14,900 | -28.8% | 0.25% | -29.7% |
| Q1 2017 | $859,000 | +69.8% | 20,932 | +161.6% | 0.35% | -10.5% |
| Q4 2015 | $506,000 | – | 8,000 | – | 0.39% | – |
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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% |