IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 208 filers reported holding IMPERVA INC in Q1 2018. The put-call ratio across all filers is 1.25 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $329,000 | -71.6% | 6,816 | -74.6% | 0.02% | -71.6% |
| Q1 2018 | $1,160,000 | +133.9% | 26,792 | +114.2% | 0.08% | +50.0% |
| Q4 2017 | $496,000 | +38.2% | 12,506 | +66.7% | 0.05% | -44.9% |
| Q2 2017 | $359,000 | +48.3% | 7,500 | +27.2% | 0.10% | +216.1% |
| Q1 2017 | $242,000 | +7.6% | 5,894 | +12.5% | 0.03% | +3.3% |
| Q2 2016 | $225,000 | -87.4% | 5,239 | -81.4% | 0.03% | -80.9% |
| Q4 2015 | $1,786,000 | – | 28,213 | – | 0.16% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| VISTA EQUITY PARTNERS MANAGEMENT, LLC | 143,741 | $9,100,000 | 6.31% |
| Hilltop Park Associates LLC | 20,000 | $1,266,000 | 4.22% |
| ANDOR CAPITAL MANAGEMENT, L.L.C. | 400,000 | $25,324,000 | 3.61% |
| Penserra Capital Management LLC | 564,062 | $35,711,000 | 3.40% |
| G2 Investment Partners Management LLC | 138,809 | $8,788,000 | 2.72% |
| Alta Park Capital, LP | 52,000 | $3,292,000 | 2.68% |
| Hood River Capital Management LLC | 312,597 | $19,791,000 | 2.53% |
| Millrace Asset Group, Inc. | 35,500 | $2,248,000 | 2.35% |
| Garelick Capital Partners, LP | 41,000 | $2,596,000 | 2.29% |
| HELLMAN JORDAN MANAGEMENT CO INC /MA/ | 112,485 | $7,121,000 | 1.72% |