IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 137 filers reported holding IMPERVA INC in Q4 2014. The put-call ratio across all filers is 1.08 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $2,566,000 | -15.2% | 46,070 | -29.3% | 0.00% | 0.0% |
| Q3 2018 | $3,027,000 | +277.0% | 65,165 | +291.6% | 0.00% | – |
| Q2 2018 | $803,000 | -54.7% | 16,642 | -59.3% | 0.00% | -100.0% |
| Q1 2018 | $1,771,000 | +93.8% | 40,906 | +77.7% | 0.00% | – |
| Q4 2017 | $914,000 | -4.9% | 23,021 | +4.0% | 0.00% | – |
| Q3 2017 | $961,000 | -3.8% | 22,139 | +6.0% | 0.00% | – |
| Q2 2017 | $999,000 | -82.3% | 20,879 | -84.8% | 0.00% | -100.0% |
| Q1 2017 | $5,647,000 | -38.6% | 137,588 | -42.6% | 0.00% | -33.3% |
| Q4 2016 | $9,203,000 | -39.1% | 239,677 | -14.7% | 0.00% | -40.0% |
| Q3 2016 | $15,100,000 | +24.8% | 281,125 | -0.1% | 0.01% | +25.0% |
| Q2 2016 | $12,102,000 | -25.8% | 281,385 | -12.9% | 0.00% | -42.9% |
| Q1 2016 | $16,315,000 | -10.7% | 323,069 | +11.9% | 0.01% | 0.0% |
| Q4 2015 | $18,278,000 | +18.6% | 288,710 | +22.6% | 0.01% | 0.0% |
| Q3 2015 | $15,415,000 | +20.0% | 235,419 | +24.1% | 0.01% | +40.0% |
| Q2 2015 | $12,841,000 | +120.7% | 189,672 | +39.2% | 0.01% | +150.0% |
| Q1 2015 | $5,819,000 | +5.9% | 136,273 | +22.5% | 0.00% | 0.0% |
| Q4 2014 | $5,497,000 | – | 111,222 | – | 0.00% | – |
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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% |