IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 6 filers reported holding IMPERVA INC in Q1 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $91,850,000 | +312.1% | 1,649,306 | +243.7% | 0.10% | +380.0% |
| Q3 2018 | $22,288,000 | +13.3% | 479,824 | +17.7% | 0.02% | +5.3% |
| Q2 2018 | $19,678,000 | -27.7% | 407,810 | -35.1% | 0.02% | -24.0% |
| Q1 2018 | $27,227,000 | -51.7% | 628,804 | -55.7% | 0.02% | -50.0% |
| Q4 2017 | $56,373,000 | -8.2% | 1,419,960 | +0.4% | 0.05% | -16.7% |
| Q3 2017 | $61,401,000 | +0.5% | 1,414,768 | +10.8% | 0.06% | +1.7% |
| Q2 2017 | $61,071,000 | +28.4% | 1,276,301 | +10.2% | 0.06% | +37.2% |
| Q1 2017 | $47,556,000 | -2.0% | 1,158,469 | -8.3% | 0.04% | -10.4% |
| Q4 2016 | $48,535,000 | -30.7% | 1,263,930 | -3.1% | 0.05% | -27.3% |
| Q3 2016 | $70,026,000 | +13.7% | 1,303,763 | -8.9% | 0.07% | -2.9% |
| Q2 2016 | $61,568,000 | +722.6% | 1,431,447 | +865.9% | 0.07% | +655.6% |
| Q1 2016 | $7,485,000 | -11.8% | 148,204 | +10.6% | 0.01% | -10.0% |
| Q4 2015 | $8,483,000 | -15.6% | 133,991 | -12.7% | 0.01% | -16.7% |
| Q3 2015 | $10,050,000 | +0.9% | 153,505 | +4.3% | 0.01% | +20.0% |
| Q2 2015 | $9,964,000 | +54.5% | 147,182 | -2.6% | 0.01% | +42.9% |
| Q1 2015 | $6,451,000 | -26.4% | 151,107 | -14.8% | 0.01% | -12.5% |
| Q4 2014 | $8,765,000 | +105.0% | 177,307 | +19.1% | 0.01% | +166.7% |
| Q3 2014 | $4,276,000 | +59.3% | 148,852 | +45.2% | 0.00% | +50.0% |
| Q2 2014 | $2,685,000 | -39.5% | 102,507 | +28.7% | 0.00% | -50.0% |
| Q1 2014 | $4,439,000 | +34.5% | 79,672 | +16.2% | 0.00% | +33.3% |
| Q4 2013 | $3,301,000 | +35.2% | 68,566 | +18.0% | 0.00% | +50.0% |
| Q3 2013 | $2,442,000 | +7.4% | 58,097 | +15.2% | 0.00% | 0.0% |
| Q2 2013 | $2,273,000 | +98.9% | 50,451 | +70.0% | 0.00% | +100.0% |
| Q1 2013 | $1,143,000 | – | 29,673 | – | 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% |