IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 129 filers reported holding IMPERVA INC in Q4 2013. The put-call ratio across all filers is 1.01 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $8,239,000 | +9.8% | 147,949 | -8.4% | 0.00% | +50.0% |
| Q3 2018 | $7,505,000 | -2.4% | 161,580 | +1.4% | 0.00% | 0.0% |
| Q2 2018 | $7,689,000 | +19.3% | 159,349 | +7.0% | 0.00% | 0.0% |
| Q1 2018 | $6,447,000 | +10.9% | 148,888 | +1.7% | 0.00% | 0.0% |
| Q4 2017 | $5,812,000 | -11.2% | 146,407 | -2.9% | 0.00% | 0.0% |
| Q3 2017 | $6,542,000 | +0.5% | 150,752 | +10.8% | 0.00% | 0.0% |
| Q2 2017 | $6,509,000 | +26.4% | 136,025 | +8.5% | 0.00% | +100.0% |
| Q1 2017 | $5,148,000 | +8.9% | 125,398 | +1.9% | 0.00% | 0.0% |
| Q4 2016 | $4,727,000 | -30.3% | 123,103 | -2.5% | 0.00% | -50.0% |
| Q3 2016 | $6,778,000 | +31.7% | 126,204 | +5.5% | 0.00% | 0.0% |
| Q2 2016 | $5,145,000 | -31.5% | 119,619 | -19.6% | 0.00% | 0.0% |
| Q1 2016 | $7,510,000 | -20.1% | 148,743 | +0.1% | 0.00% | -33.3% |
| Q4 2015 | $9,404,000 | -5.2% | 148,533 | -1.9% | 0.00% | 0.0% |
| Q3 2015 | $9,916,000 | -13.6% | 151,436 | -10.7% | 0.00% | 0.0% |
| Q2 2015 | $11,478,000 | +73.0% | 169,551 | +9.1% | 0.00% | +50.0% |
| Q1 2015 | $6,635,000 | -17.5% | 155,394 | -4.5% | 0.00% | 0.0% |
| Q4 2014 | $8,043,000 | +76.0% | 162,724 | +2.2% | 0.00% | +100.0% |
| Q3 2014 | $4,571,000 | -20.6% | 159,144 | -27.6% | 0.00% | 0.0% |
| Q2 2014 | $5,758,000 | -82.6% | 219,936 | -62.9% | 0.00% | -88.9% |
| Q1 2014 | $33,022,000 | +15.8% | 592,844 | +0.0% | 0.01% | +12.5% |
| Q4 2013 | $28,520,000 | -49.9% | 592,581 | -56.2% | 0.01% | -11.1% |
| Q3 2013 | $56,870,000 | +166.3% | 1,353,372 | +185.5% | 0.01% | +28.6% |
| Q2 2013 | $21,352,000 | – | 474,093 | – | 0.01% | – |
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% |