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 | $301,000 | +19.9% | 5,400 | 0.0% | 0.00% | +100.0% |
| Q3 2018 | $251,000 | -7.7% | 5,400 | -4.2% | 0.00% | -50.0% |
| Q2 2018 | $272,000 | +11.5% | 5,635 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $244,000 | +8.9% | 5,635 | 0.0% | 0.00% | +100.0% |
| Q4 2017 | $224,000 | -8.6% | 5,635 | 0.0% | 0.00% | -50.0% |
| Q3 2017 | $245,000 | -12.8% | 5,635 | -4.1% | 0.00% | 0.0% |
| Q2 2017 | $281,000 | +18.1% | 5,874 | +1.3% | 0.00% | 0.0% |
| Q1 2017 | $238,000 | -13.8% | 5,800 | -19.3% | 0.00% | 0.0% |
| Q4 2016 | $276,000 | -23.8% | 7,185 | +6.7% | 0.00% | -33.3% |
| Q3 2016 | $362,000 | +56.0% | 6,732 | +24.7% | 0.00% | +50.0% |
| Q2 2016 | $232,000 | -15.0% | 5,400 | 0.0% | 0.00% | -33.3% |
| Q1 2016 | $273,000 | – | 5,400 | – | 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% |