IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 208 filers reported holding IMPERVA INC in Q1 2018. The put-call ratio across all filers is 1.25 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $208,000 | +71.9% | 3,863 | +48.0% | 0.00% | – |
| Q3 2018 | $121,000 | -4.0% | 2,611 | 0.0% | 0.00% | – |
| Q2 2018 | $126,000 | +11.5% | 2,611 | 0.0% | 0.00% | – |
| Q1 2018 | $113,000 | +9.7% | 2,611 | 0.0% | 0.00% | – |
| Q4 2017 | $103,000 | -8.8% | 2,611 | 0.0% | 0.00% | – |
| Q3 2017 | $113,000 | -8.9% | 2,611 | 0.0% | 0.00% | – |
| Q2 2017 | $124,000 | +15.9% | 2,611 | 0.0% | 0.00% | – |
| Q1 2017 | $107,000 | +5.9% | 2,611 | 0.0% | 0.00% | – |
| Q4 2016 | $101,000 | -63.9% | 2,611 | -50.0% | 0.00% | – |
| Q3 2016 | $280,000 | +150.0% | 5,222 | +100.0% | 0.00% | – |
| Q2 2016 | $112,000 | -15.2% | 2,611 | 0.0% | 0.00% | – |
| Q1 2016 | $132,000 | -20.0% | 2,611 | 0.0% | 0.00% | -100.0% |
| Q4 2015 | $165,000 | -3.5% | 2,611 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $171,000 | -2.8% | 2,611 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $176,000 | +162.7% | 2,611 | +66.1% | 0.00% | – |
| Q1 2015 | $67,000 | -14.1% | 1,572 | 0.0% | 0.00% | – |
| Q4 2014 | $78,000 | -28.4% | 1,572 | -58.3% | 0.00% | – |
| Q3 2014 | $109,000 | – | 3,772 | – | 0.00% | – |
Download | ||||||
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% |