IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 161 filers reported holding IMPERVA INC in Q2 2015. The put-call ratio across all filers is 0.89 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $303,000 | +49.3% | 5,446 | +29.4% | 0.00% | +100.0% |
| Q2 2018 | $203,000 | -3.3% | 4,210 | -20.5% | 0.00% | 0.0% |
| Q4 2017 | $210,000 | -18.9% | 5,294 | -11.4% | 0.00% | 0.0% |
| Q3 2017 | $259,000 | -23.8% | 5,975 | -16.0% | 0.00% | -50.0% |
| Q2 2017 | $340,000 | +25.9% | 7,114 | +8.1% | 0.00% | 0.0% |
| Q1 2017 | $270,000 | +17.4% | 6,583 | +10.0% | 0.00% | 0.0% |
| Q4 2016 | $230,000 | -33.3% | 5,985 | -6.8% | 0.00% | 0.0% |
| Q3 2016 | $345,000 | +23.7% | 6,420 | -1.1% | 0.00% | 0.0% |
| Q2 2016 | $279,000 | -16.2% | 6,489 | -1.5% | 0.00% | -33.3% |
| Q1 2016 | $333,000 | -23.1% | 6,586 | -3.8% | 0.00% | -25.0% |
| Q4 2015 | $433,000 | +0.7% | 6,845 | +4.3% | 0.00% | 0.0% |
| Q3 2015 | $430,000 | -3.4% | 6,563 | -0.2% | 0.00% | -20.0% |
| Q2 2015 | $445,000 | +64.8% | 6,573 | +4.1% | 0.01% | +66.7% |
| Q1 2015 | $270,000 | -15.4% | 6,316 | -2.2% | 0.00% | -25.0% |
| Q4 2014 | $319,000 | – | 6,457 | – | 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% |