CBOE fund manager activity
CBOE GLOBAL MARKETS INC · US. Reported by 6 tracked fund managers in their 13F filings, Q2 2013 to Q2 2026.
Q4 2025
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|---|---|---|---|---|
| Joel Greenblatt - Gotham Asset Management | Added | 102,131 | $25,634,881 | 0.09% | Feb 17, 2026 |
| Thomas Gayner - Markel Group | Added | 41,750 | $10,479,250 | 0.08% | Feb 6, 2026 |
Q3 2025
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|---|---|---|---|---|
| Joel Greenblatt - Gotham Asset Management | Added | 84,724 | $20,778,561 | 0.09% | Nov 14, 2025 |
| Thomas Gayner - Markel Group | Added | 28,500 | $6,989,625 | 0.06% | Oct 31, 2025 |