IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 1 filers reported holding IMPERVA INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $3,296,000 | +57.6% | 59,186 | +31.4% | 0.03% | +100.0% |
| Q3 2018 | $2,092,000 | +12.7% | 45,038 | +17.1% | 0.01% | +16.7% |
| Q2 2018 | $1,857,000 | +38.9% | 38,477 | +24.7% | 0.01% | +300.0% |
| Q1 2018 | $1,337,000 | +39.0% | 30,865 | +27.4% | 0.00% | +50.0% |
| Q4 2017 | $962,000 | +8.1% | 24,225 | +18.1% | 0.00% | 0.0% |
| Q3 2017 | $890,000 | +60.6% | 20,505 | +77.3% | 0.00% | +100.0% |
| Q2 2017 | $554,000 | +9.1% | 11,564 | -6.7% | 0.00% | 0.0% |
| Q1 2017 | $508,000 | +43.1% | 12,394 | +33.8% | 0.00% | 0.0% |
| Q4 2016 | $355,000 | -31.5% | 9,261 | -4.0% | 0.00% | -50.0% |
| Q3 2016 | $518,000 | +53.7% | 9,647 | +23.0% | 0.00% | +100.0% |
| Q2 2016 | $337,000 | +16.2% | 7,846 | +36.9% | 0.00% | 0.0% |
| Q1 2016 | $290,000 | – | 5,730 | – | 0.00% | – |
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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% |