IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 182 filers reported holding IMPERVA INC in Q2 2017. The put-call ratio across all filers is 0.32 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $0 | – | 0 | – | 0.00% | – |
| Q1 2021 | $0 | – | 0 | – | 0.00% | – |
| Q4 2020 | $0 | – | 0 | – | 0.00% | – |
| Q3 2020 | $0 | – | 0 | – | 0.00% | – |
| Q2 2020 | $0 | – | 0 | – | 0.00% | – |
| Q1 2020 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q4 2018 | $22,000 | +15.8% | 400 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $19,000 | -5.0% | 400 | -1.5% | 0.00% | 0.0% |
| Q2 2018 | $20,000 | +25.0% | 406 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $16,000 | 0.0% | 406 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $16,000 | -11.1% | 406 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $18,000 | -5.3% | 406 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $19,000 | +11.8% | 406 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $17,000 | +6.2% | 406 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $16,000 | -27.3% | 406 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $22,000 | +29.4% | 406 | +1.5% | 0.00% | 0.0% |
| Q2 2016 | $17,000 | +1600.0% | 400 | +2122.2% | 0.00% | – |
| Q4 2015 | $1,000 | – | 18 | – | 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% |