IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $95,000 | -68.4% | 14,704 | +88.4% | 0.01% | -57.1% |
| Q3 2018 | $301,000 | -3.5% | 7,804 | -9.3% | 0.02% | -16.0% |
| Q2 2018 | $312,000 | +41.2% | 8,604 | +68.6% | 0.02% | +31.6% |
| Q1 2018 | $221,000 | +351.0% | 5,104 | +178.1% | 0.02% | +850.0% |
| Q4 2017 | $49,000 | -32.9% | 1,835 | -97.2% | 0.00% | 0.0% |
| Q3 2017 | $73,000 | -75.7% | 65,219 | +743.6% | 0.00% | -81.8% |
| Q2 2017 | $301,000 | +103.4% | 7,731 | +41.7% | 0.01% | +83.3% |
| Q1 2017 | $148,000 | -82.3% | 5,454 | -90.4% | 0.01% | -80.0% |
| Q4 2016 | $835,000 | +69.4% | 56,563 | -72.4% | 0.03% | +42.9% |
| Q3 2016 | $493,000 | -52.4% | 205,280 | +394.1% | 0.02% | -60.4% |
| Q2 2016 | $1,035,000 | +7292.9% | 41,546 | +669.4% | 0.05% | +5200.0% |
| Q1 2016 | $14,000 | -44.0% | 5,400 | -30.7% | 0.00% | 0.0% |
| Q4 2015 | $25,000 | – | 7,796 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GLYNN CAPITAL MANAGEMENT LLC | 223,137 | $9,376,000 | 3.09% |
| Meritech Capital Associates III L.L.C. | 444,380 | $18,673,000 | 2.70% |
| Manatuck Hill Partners, LLC | 316,300 | $13,291,000 | 1.71% |
| NEXT CENTURY GROWTH INVESTORS LLC | 1,120,461 | $47,081,000 | 1.35% |
| Ranger Investment Management | 605,812 | $25,456,000 | 1.10% |
| Century Capital Management, LLC | 600,224 | $25,221,000 | 1.05% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 282,040 | $11,852,000 | 0.82% |
| Lisanti Capital Growth, LLC | 39,390 | $1,655,000 | 0.75% |
| EMERALD ADVISERS, LLC | 260,820 | $10,960,000 | 0.62% |
| Tygh Capital Management, Inc. | 61,795 | $2,597,000 | 0.58% |