IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 190 filers reported holding IMPERVA INC in Q2 2018. The put-call ratio across all filers is 1.29 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 ↓ |
|---|---|---|---|
| Sheffield Asset Management, L.L.C. | 485,662 | $21,029,000 | 9.11% |
| NORTH RUN CAPITAL, LP | 353,000 | $15,285,000 | 8.46% |
| RGM Capital, LLC | 1,763,167 | $76,345,000 | 6.70% |
| Triarii Capital Management LP | 100,000 | $4,330,000 | 5.00% |
| ETF MANAGERS GROUP, LLC | 1,148,876 | $49,000,000 | 2.97% |
| 13D Management LLC | 219,776 | $9,516,000 | 2.64% |
| KOPP INVESTMENT ADVISORS LLC | 46,961 | $2,033,000 | 2.07% |
| BROADVIEW ADVISORS LLC | 256,525 | $11,108,000 | 1.82% |
| EMINENCE CAPITAL, LP | 2,716,995 | $117,646,000 | 1.75% |
| HELLMAN JORDAN MANAGEMENT CO INC /MA/ | 21,135 | $915,000 | 1.51% |