IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 129 filers reported holding IMPERVA INC in Q4 2013. The put-call ratio across all filers is 1.01 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $176,000 | -71.1% | 4,100 | -66.0% | 0.02% | -70.3% |
| Q1 2016 | $610,000 | +3.6% | 12,070 | +29.8% | 0.07% | +23.3% |
| Q4 2015 | $589,000 | +30.3% | 9,300 | +34.8% | 0.06% | +33.3% |
| Q3 2015 | $452,000 | -21.3% | 6,900 | -33.0% | 0.04% | +7.1% |
| Q1 2014 | $574,000 | +3.8% | 10,300 | -10.4% | 0.04% | -2.3% |
| Q4 2013 | $553,000 | +1948.1% | 11,500 | +1711.0% | 0.04% | +2050.0% |
| Q3 2013 | $27,000 | -94.8% | 635 | -94.5% | 0.00% | -95.5% |
| Q2 2013 | $517,000 | – | 11,480 | – | 0.04% | – |
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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% |