IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 138 filers reported holding IMPERVA INC in Q3 2013. The put-call ratio across all filers is 0.92 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $807,000 | +424.0% | 16,874 | +321.1% | 0.01% | +700.0% |
| Q4 2016 | $154,000 | -58.6% | 4,007 | -53.6% | 0.00% | -75.0% |
| Q2 2016 | $372,000 | +447.1% | 8,639 | +264.4% | 0.00% | +300.0% |
| Q3 2014 | $68,000 | -94.4% | 2,371 | -94.8% | 0.00% | -94.7% |
| Q2 2014 | $1,205,000 | +2769.0% | 46,014 | +5225.7% | 0.02% | +1800.0% |
| Q4 2013 | $42,000 | -93.9% | 864 | -94.8% | 0.00% | -92.3% |
| Q3 2013 | $693,000 | -20.2% | 16,497 | -14.4% | 0.01% | -38.1% |
| Q2 2013 | $868,000 | – | 19,277 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sheffield Asset Management, L.L.C. | 505,814 | $24,406,000 | 17.73% |
| RGM Capital, LLC | 1,777,212 | $85,750,000 | 7.73% |
| NORTH RUN CAPITAL, LP | 272,000 | $13,124,000 | 7.07% |
| KOPP INVESTMENT ADVISORS LLC | 76,995 | $3,715,000 | 3.48% |
| Triarii Capital Management LP | 65,000 | $3,136,000 | 2.93% |
| 13D Management LLC | 219,776 | $10,604,000 | 2.70% |
| BROADVIEW ADVISORS LLC | 283,975 | $13,702,000 | 2.19% |
| EMINENCE CAPITAL, LP | 2,735,288 | $131,978,000 | 1.80% |
| Stanley-Laman Group, Ltd. | 118,948 | $5,739,000 | 1.29% |
| Family Management Corp | 35,000 | $1,689,000 | 1.05% |