IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 178 filers reported holding IMPERVA INC in Q4 2016. The put-call ratio across all filers is 0.69 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $422,000 | -59.1% | 10,638 | -55.2% | 0.03% | -60.9% |
| Q3 2017 | $1,031,000 | -9.6% | 23,749 | -0.4% | 0.07% | -12.7% |
| Q2 2017 | $1,141,000 | +22.2% | 23,839 | +4.7% | 0.08% | +27.4% |
| Q1 2017 | $934,000 | +44.6% | 22,758 | +35.2% | 0.06% | +37.8% |
| Q4 2016 | $646,000 | -27.3% | 16,835 | +1.8% | 0.04% | -30.8% |
| Q3 2016 | $889,000 | +36.1% | 16,544 | +9.0% | 0.06% | +30.0% |
| Q2 2016 | $653,000 | – | 15,174 | – | 0.05% | – |
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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% |