CBOE GLOBAL MARKETS INC's ticker is and the CUSIP is 12503M908. A total of 2 filers reported holding CBOE GLOBAL MARKETS INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $97,000 | – | 2,700 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 279,400 | $35,056,318 | 0.08% |
| JANE STREET GROUP, LLC | 78,800 | $9,887,036 | 0.01% |
| SIMPLEX TRADING, LLC | 22,300 | $2,797 | 0.00% |
| IMC-Chicago, LLC | 14,700 | $1,844,409 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |