IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 175 filers reported holding IMPERVA INC in Q3 2017. The put-call ratio across all filers is 0.53 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $3,296,000 | +57.6% | 59,186 | +31.4% | 0.03% | +100.0% |
| Q3 2018 | $2,092,000 | +12.7% | 45,038 | +17.1% | 0.01% | +16.7% |
| Q2 2018 | $1,857,000 | +38.9% | 38,477 | +24.7% | 0.01% | +300.0% |
| Q1 2018 | $1,337,000 | +39.0% | 30,865 | +27.4% | 0.00% | +50.0% |
| Q4 2017 | $962,000 | +8.1% | 24,225 | +18.1% | 0.00% | 0.0% |
| Q3 2017 | $890,000 | +60.6% | 20,505 | +77.3% | 0.00% | +100.0% |
| Q2 2017 | $554,000 | +9.1% | 11,564 | -6.7% | 0.00% | 0.0% |
| Q1 2017 | $508,000 | +43.1% | 12,394 | +33.8% | 0.00% | 0.0% |
| Q4 2016 | $355,000 | -31.5% | 9,261 | -4.0% | 0.00% | -50.0% |
| Q3 2016 | $518,000 | +53.7% | 9,647 | +23.0% | 0.00% | +100.0% |
| Q2 2016 | $337,000 | +16.2% | 7,846 | +36.9% | 0.00% | 0.0% |
| Q1 2016 | $290,000 | – | 5,730 | – | 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% |