IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 167 filers reported holding IMPERVA INC in Q4 2018. The put-call ratio across all filers is 0.44 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $89,000 | -86.0% | 1,935 | -86.8% | 0.01% | -89.1% |
| Q1 2018 | $634,000 | -26.6% | 14,659 | -32.7% | 0.06% | -31.2% |
| Q4 2017 | $864,000 | -20.3% | 21,781 | -12.9% | 0.08% | -23.1% |
| Q3 2017 | $1,084,000 | +561.0% | 24,993 | +627.6% | 0.10% | +593.3% |
| Q2 2017 | $164,000 | -35.9% | 3,435 | -45.1% | 0.02% | -44.4% |
| Q1 2017 | $256,000 | +85.5% | 6,254 | +72.9% | 0.03% | +80.0% |
| Q4 2016 | $138,000 | -71.7% | 3,617 | -68.1% | 0.02% | -71.2% |
| Q2 2016 | $487,000 | +532.5% | 11,345 | +619.4% | 0.05% | +108.0% |
| Q4 2014 | $77,000 | – | 1,577 | – | 0.02% | – |
Download | ||||||
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% |