CBOE fund manager activity
CBOE GLOBAL MARKETS INC · US. Reported by 6 tracked fund managers in their 13F filings, Q2 2013 to Q2 2026.
Q2 2026
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|
| Jeremy Grantham - GMO | New | 1,726 | $418,848 | 0.00% | Aug 13, 2026 |
| Joel Greenblatt - Gotham Asset Management | Trimmed | 139,993 | $33,972,101 | 0.08% | Aug 14, 2026 |
| Thomas Gayner - Markel Group | No change | 43,700 | $10,604,680 | 0.08% | Jul 31, 2026 |
| Viking Global Investors | Sold out | — | — | 0.00% | Aug 14, 2026 |
Q1 2026
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|
| Joel Greenblatt - Gotham Asset Management | Added | 179,717 | $50,513,057 | 0.15% | May 15, 2026 |
| Thomas Gayner - Markel Group | Added | 43,700 | $12,282,760 | 0.10% | May 1, 2026 |
| Viking Global Investors | New | 688,417 | $193,493,366 | 0.54% | May 15, 2026 |
Older quarters