IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 176 filers reported holding IMPERVA INC in Q4 2017. The put-call ratio across all filers is 0.85 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $39,311,000 | +15.3% | 705,897 | -3.9% | 0.00% | +33.3% |
| Q3 2018 | $34,107,000 | +1.5% | 734,290 | +5.5% | 0.00% | 0.0% |
| Q2 2018 | $33,591,000 | +16.6% | 696,265 | +4.6% | 0.00% | +50.0% |
| Q1 2018 | $28,818,000 | +9.3% | 665,613 | +0.3% | 0.00% | 0.0% |
| Q4 2017 | $26,359,000 | -4.2% | 663,851 | +4.7% | 0.00% | 0.0% |
| Q3 2017 | $27,509,000 | -5.2% | 633,951 | +4.6% | 0.00% | -33.3% |
| Q2 2017 | $29,008,000 | +32.7% | 606,259 | +13.8% | 0.00% | +50.0% |
| Q1 2017 | $21,859,000 | +9.6% | 532,533 | +2.6% | 0.00% | 0.0% |
| Q4 2016 | $19,937,000 | -24.0% | 519,143 | +6.3% | 0.00% | -33.3% |
| Q3 2016 | $26,231,000 | +27.3% | 488,423 | +2.0% | 0.00% | +50.0% |
| Q2 2016 | $20,602,000 | -14.2% | 478,945 | +0.7% | 0.00% | -33.3% |
| Q1 2016 | $24,022,000 | -18.1% | 475,838 | +2.8% | 0.00% | 0.0% |
| Q4 2015 | $29,313,000 | +0.0% | 462,990 | +3.5% | 0.00% | 0.0% |
| Q3 2015 | $29,304,000 | -3.4% | 447,508 | -0.1% | 0.00% | 0.0% |
| Q2 2015 | $30,330,000 | +78.0% | 447,901 | +12.3% | 0.00% | +50.0% |
| Q1 2015 | $17,042,000 | -4.0% | 398,994 | +11.1% | 0.00% | 0.0% |
| Q4 2014 | $17,746,000 | +73.0% | 359,019 | +0.6% | 0.00% | +100.0% |
| Q3 2014 | $10,255,000 | +12.8% | 356,966 | +2.8% | 0.00% | 0.0% |
| Q2 2014 | $9,093,000 | -53.1% | 347,303 | -0.2% | 0.00% | -50.0% |
| Q1 2014 | $19,384,000 | -9.0% | 348,019 | -29.7% | 0.00% | +100.0% |
| Q4 2013 | $21,309,000 | +60.5% | 495,015 | +56.8% | 0.00% | -50.0% |
| Q3 2013 | $13,274,000 | -4.5% | 315,790 | +2.3% | 0.00% | 0.0% |
| Q2 2013 | $13,905,000 | – | 308,643 | – | 0.00% | – |
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% |