IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 185 filers reported holding IMPERVA INC in Q3 2015. The put-call ratio across all filers is 1.81 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $489,000 | -95.0% | 11,300 | -93.8% | 0.19% | -95.7% |
| Q3 2016 | $9,733,000 | +879.2% | 181,200 | +684.4% | 4.46% | +872.8% |
| Q2 2016 | $994,000 | -68.9% | 23,100 | -63.5% | 0.46% | -70.3% |
| Q1 2016 | $3,196,000 | -63.6% | 63,288 | -54.4% | 1.54% | -43.3% |
| Q4 2015 | $8,788,000 | +96.1% | 138,809 | +102.8% | 2.72% | +62.8% |
| Q3 2015 | $4,481,000 | – | 68,433 | – | 1.67% | – |
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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% |