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 | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $422,000 | -59.1% | 10,638 | -55.2% | 0.03% | -60.9% |
| Q3 2017 | $1,031,000 | -9.6% | 23,749 | -0.4% | 0.07% | -12.7% |
| Q2 2017 | $1,141,000 | +22.2% | 23,839 | +4.7% | 0.08% | +27.4% |
| Q1 2017 | $934,000 | +44.6% | 22,758 | +35.2% | 0.06% | +37.8% |
| Q4 2016 | $646,000 | -27.3% | 16,835 | +1.8% | 0.04% | -30.8% |
| Q3 2016 | $889,000 | +36.1% | 16,544 | +9.0% | 0.06% | +30.0% |
| Q2 2016 | $653,000 | – | 15,174 | – | 0.05% | – |
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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% |