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 | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $87,000 | +11.5% | 1,871 | +15.1% | 0.00% | – |
| Q2 2018 | $78,000 | +11.4% | 1,625 | 0.0% | 0.00% | – |
| Q1 2018 | $70,000 | +7.7% | 1,625 | 0.0% | 0.00% | – |
| Q4 2017 | $65,000 | +58.5% | 1,625 | +72.7% | 0.00% | – |
| Q3 2017 | $41,000 | -8.9% | 941 | 0.0% | 0.00% | – |
| Q2 2017 | $45,000 | +18.4% | 941 | +1.7% | 0.00% | – |
| Q1 2017 | $38,000 | +5.6% | 925 | 0.0% | 0.00% | – |
| Q4 2016 | $36,000 | -23.4% | 925 | +5.8% | 0.00% | – |
| Q3 2016 | $47,000 | +34.3% | 874 | +7.1% | 0.00% | – |
| Q2 2016 | $35,000 | -12.5% | 816 | +4.1% | 0.00% | – |
| Q1 2016 | $40,000 | -13.0% | 784 | +8.7% | 0.00% | – |
| Q4 2015 | $46,000 | – | 721 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NORTH RUN CAPITAL, LP | 629,659 | $24,997,000 | 15.27% |
| Triarii Capital Management LP | 140,000 | $5,558,000 | 6.05% |
| RGM Capital, LLC | 1,286,507 | $51,074,000 | 4.75% |
| ETF MANAGERS GROUP, LLC | 1,247,058 | $50,381,000 | 3.64% |
| AidennLair Capital Management LP | 120,562 | $4,786,000 | 3.34% |
| 13D Management LLC | 198,791 | $7,892,000 | 2.35% |
| KOPP INVESTMENT ADVISORS LLC | 47,637 | $1,891,000 | 1.89% |
| EMINENCE CAPITAL, LP | 2,885,315 | $114,547,000 | 1.75% |
| GO ETF SOLUTIONS LLP | 276,022 | $10,958,000 | 1.59% |
| Stanley-Laman Group, Ltd. | 125,011 | $4,963,000 | 1.07% |