IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 137 filers reported holding IMPERVA INC in Q4 2014. The put-call ratio across all filers is 1.08 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $65,000 | -45.8% | 1,500 | -50.0% | 0.00% | 0.0% |
| Q4 2017 | $120,000 | +84.6% | 3,000 | +100.0% | 0.00% | 0.0% |
| Q3 2017 | $65,000 | -9.7% | 1,500 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $72,000 | +16.1% | 1,500 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $62,000 | -41.5% | 1,500 | -46.4% | 0.00% | -33.3% |
| Q4 2016 | $106,000 | -42.1% | 2,800 | -17.6% | 0.00% | -40.0% |
| Q3 2016 | $183,000 | +24.5% | 3,400 | 0.0% | 0.01% | +25.0% |
| Q2 2016 | $147,000 | -18.3% | 3,400 | -45.6% | 0.00% | -42.9% |
| Q3 2014 | $180,000 | +172.7% | 6,250 | +150.0% | 0.01% | +133.3% |
| Q2 2014 | $66,000 | – | 2,500 | – | 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% |