IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 176 filers reported holding IMPERVA INC in Q4 2017. The put-call ratio across all filers is 0.85 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $2,279,000 | -9.3% | 52,500 | 0.0% | 0.01% | -12.5% |
| Q2 2017 | $2,512,000 | +2.0% | 52,500 | -12.5% | 0.02% | 0.0% |
| Q1 2017 | $2,463,000 | +60.4% | 60,000 | +50.0% | 0.02% | +33.3% |
| Q4 2016 | $1,536,000 | -4.7% | 40,000 | +33.3% | 0.01% | 0.0% |
| Q3 2016 | $1,611,000 | +24.9% | 30,000 | 0.0% | 0.01% | +20.0% |
| Q2 2016 | $1,290,000 | +2.1% | 30,000 | +20.0% | 0.01% | 0.0% |
| Q1 2016 | $1,263,000 | -0.2% | 25,000 | +25.0% | 0.01% | -9.1% |
| Q4 2015 | $1,266,000 | – | 20,000 | – | 0.01% | – |
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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% |