Security · featured owners
CBOE Cboe Global Mkts Inc.
Financials COM Equity as of 2026 Q2 among managers we track
- 2 Owners
- Max 1.1%
- $111M
- 1 add 1 exit
CBOE (Cboe Global Mkts Inc.) is held in 2 featured 13F books as of 2026 Q2. Murray Stahl - Horizon Kinetics Asset Management is the largest tracked holder by portfolio weight (1.1%). Figures are as-filed 13F, not free float.
Who owns this now
Largest portfolio weights among featured holders · max 1.1% (Murray Stahl - Horizon Kinetics Asset Management) · not free-float ownership
holders
sorted by value · long equity only · current book 2026 Q2 · exits show last held size · open a manager for their book
| history | |||||
|---|---|---|---|---|---|
| Murray Stahl - Horizon Kinetics Asset Management 2026 Q2 | 1.1% | Add +1.1% | 414,634 | $101M | history |
| Thomas Gayner - Markel Group 2026 Q2 | 0.08% | Hold | 43,700 | $11M | history |
| Andreas Halvorsen - Viking Global Investors exited 2026 Q2 last 2026 Q1 | 0.54% | Exit −0.54% | 688,417 | $193M | history |
SEC filings
Recent issuer filings from EDGAR · 8 shown · open Filing / Doc on SEC.gov
| Filed | Form | Detail | Links |
|---|---|---|---|
| 8-K | 2.02,9.01 | Filing Doc | |
| 10-Q | Filing Doc | ||
| 8-K | 1.01,2.03,9.01 | Filing Doc | |
| 8-K | 1.01,2.03,9.01 | Filing Doc | |
| 8-K | 5.07 | Filing Doc | |
| 8-K | 2.02,2.05,9.01 | Filing Doc | |
| 10-Q | Filing Doc | ||
| 10-K | Filing Doc |
No filings match this filter.
Insider forms
Form 3 / 4 / 5 from EDGAR · 8 rows shown
| Filed | Form | Detail | Links |
|---|---|---|---|
| 4 | Period Aug 19, 2026 · 2 forms | Filing Doc | |
| 4 | Period Aug 12, 2026 | Filing Doc | |
| 4 | Period Jul 1, 2026 | Filing Doc | |
| 4 | Period May 19, 2026 | Filing Doc | |
| 4 | Period May 18, 2026 | Filing Doc | |
| 4 | Period May 14, 2026 · 11 forms | Filing Doc | |
| 4 | Period Feb 23, 2026 | Filing Doc | |
| 4 | Period Feb 19, 2026 · 7 forms | Filing Doc |
financials
US-GAAP annual · as tagged in Form 10-K · fiscal years · values link to the SEC filing
Income statement
Balance sheet
ownership over time
filing count by report period · click a bar for that quarter’s holders