Which hedge funds own CBOE? CBOE GLOBAL MKTS INC, Q2 2026 13F holders
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12 of the hedge funds tracked by WhaleCreep disclosed a position in CBOE (CBOE GLOBAL MKTS INC) in their Q2 2026 13F filings, worth $687.1m in total. The largest holder by portfolio weight is Horizon Kinetics at 1.1% of its book. 1 manager opened a new position this quarter: Brevan Howard Capital Management. 3 exited: Holocene Advisors, Steadfast Capital Management, Viking Global Investors.
12tracked managers holding
1opened this quarter
3exited this quarter
Which hedge funds hold CBOE? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Horizon Kinetics | Q2 2026 | 1.1% | $100.6m | 414,634 | 1% | added |
| Renaissance Technologies LLC | Q2 2026 | 0.3% | $249.1m | 1,026,406 | -7% | reduced |
| Markel Group | Q2 2026 | 0.2% | $10.6m | 43,700 | 0% | held |
| Citadel Advisors | Q2 2026 | 0.1% | $153.3m | 631,917 | 1038% | added |
| Tudor Investment | Q2 2026 | 0.1% | $20.8m | 85,524 | 218% | added |
| Marshall Wace | Q2 2026 | 0.1% | $81.7m | 336,699 | 117% | added |
| Bridgewater Associates | Q2 2026 | 0.1% | $12.5m | 51,486 | 247% | added |
| Millennium Management | Q2 2026 | 0.0% | $49.2m | 202,611 | 5863% | added |
| Brevan Howard Capital Management | Q2 2026 | 0.0% | $1.4m | 5,790 | – | new |
| Woodline Partners | Q2 2026 | 0.0% | $5.5m | 22,848 | 11% | added |
| Ancora Advisors | Q2 2026 | 0.0% | $291.2k | 4,644 | -4% | reduced |
| D. E. Shaw & Co | Q2 2026 | 0.0% | $2.1m | 8,626 | -18% | reduced |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Holocene Advisors | 0.5% | $36.9m |
| Steadfast Capital Management | 9.4% | $67.3m |
| Viking Global Investors | 2.8% | $193.5m |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| Caxton Associates | Q4 2024 | 0.0% |
How has hedge fund ownership of CBOE changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 12 | $687.1m |
| Q1 2026 | 15 | $887.0m |
| Q4 2025 | 8 | $449.9m |
| Q3 2025 | 8 | $555.0m |
| Q2 2025 | 7 | $547.0m |
| Q1 2025 | 6 | $492.9m |
| Q4 2024 | 7 | $459.2m |
| Q3 2024 | 5 | $496.2m |
| Q2 2024 | 6 | $426.5m |
| Q1 2024 | 5 | $782.4m |
| Q4 2023 | 8 | $968.8m |
| Q3 2023 | 7 | $575.8m |
| Q2 2023 | 7 | $516.7m |
| Q1 2023 | 7 | $525.4m |
| Q4 2022 | 7 | $422.3m |
| Q3 2022 | 8 | $385.4m |
Counts every tracked manager that disclosed CBOE in that quarter's filing, including managers that have since stopped filing.