IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 178 filers reported holding IMPERVA INC in Q4 2016. The put-call ratio across all filers is 0.69 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $4,564,000 | -38.8% | 94,593 | -45.1% | 0.01% | -37.5% |
| Q1 2018 | $7,463,000 | +11.4% | 172,352 | +2.2% | 0.01% | +14.3% |
| Q4 2017 | $6,697,000 | -2.0% | 168,702 | +7.2% | 0.01% | 0.0% |
| Q3 2017 | $6,832,000 | +443.5% | 157,419 | +572.7% | 0.01% | +600.0% |
| Q3 2016 | $1,257,000 | -58.6% | 23,401 | -51.2% | 0.00% | -75.0% |
| Q4 2015 | $3,036,000 | – | 47,959 | – | 0.00% | – |
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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% |