IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 207 filers reported holding IMPERVA INC in Q4 2015. The put-call ratio across all filers is 0.33 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $59,000 | -9.2% | 1,268 | -5.7% | 0.00% | 0.0% |
| Q2 2018 | $65,000 | +1.6% | 1,344 | -8.9% | 0.00% | 0.0% |
| Q1 2018 | $64,000 | -4.5% | 1,475 | -12.6% | 0.00% | 0.0% |
| Q4 2017 | $67,000 | -30.2% | 1,687 | -23.7% | 0.00% | -25.0% |
| Q3 2017 | $96,000 | -1.0% | 2,211 | +9.5% | 0.00% | 0.0% |
| Q2 2017 | $97,000 | +9.0% | 2,020 | -6.4% | 0.00% | 0.0% |
| Q1 2017 | $89,000 | -7.3% | 2,159 | -13.2% | 0.00% | 0.0% |
| Q4 2016 | $96,000 | -42.5% | 2,488 | -19.8% | 0.00% | -42.9% |
| Q3 2016 | $167,000 | -2.3% | 3,104 | -22.0% | 0.01% | 0.0% |
| Q2 2016 | $171,000 | -36.0% | 3,981 | -24.8% | 0.01% | -36.4% |
| Q1 2016 | $267,000 | -36.9% | 5,295 | -20.8% | 0.01% | -26.7% |
| Q4 2015 | $423,000 | -29.5% | 6,688 | -27.1% | 0.02% | -31.8% |
| Q3 2015 | $600,000 | +24.2% | 9,168 | +28.6% | 0.02% | +46.7% |
| Q2 2015 | $483,000 | – | 7,128 | – | 0.02% | – |
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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% |