J2 GLOBAL INC's ticker is and the CUSIP is 48123V10. A total of 3 filers reported holding J2 GLOBAL INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2013 | $13,028,000 | – | 260,501 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NORTHERN TRUST CO OF CONNECTICUT | 260,501 | $13,028,000 | 0.08% |
| SpiderRock Trading LLC | 174 | $9,000 | 0.05% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 18,407 | $921,000 | 0.01% |