CBOE Holdings Inc. (CBOE)
| Sector: | Financials |
| Super Investor Stats: | |
| Ownership count: | 1 |
| Ownership rank: | 866 |
| % of all portfolios: | 0.001% |
| History | Portfolio Manager | Activity | Share change | % change to portfolio ▼ | |
| Q1 2026 | |||||
| ≡ | Viking Global Investors | Buy | 688,417 | 0.54 | |
| ≡ | Thomas Gayner - Markel Group | Add 4.67% | 1,950 | 0.00 | |
| Q4 2025 | |||||
| ≡ | Thomas Gayner - Markel Group | Add 46.49% | 13,250 | 0.03 | |
| Q3 2025 | |||||
| ≡ | Thomas Gayner - Markel Group | Add 50.00% | 9,500 | 0.02 | |
| Q2 2025 | |||||
| ≡ | Thomas Gayner - Markel Group | Add 216.67% | 13,000 | 0.03 | |
| Q1 2025 | |||||
| ≡ | Thomas Gayner - Markel Group | Buy | 6,000 | 0.01 | |
| Q4 2023 | |||||
| ≡ | Viking Global Investors | Buy | 2,412,499 | 1.58 | |
| Q2 2021 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Buy | 1,149 | 0.00 | |
* "Hold Price" is the last known price at which an investor still held a security. It is the closing price of the security as of the portfolio date (quarter end). This value is only provided when a security is owned by at least two investors. In the case of reporting dates being different, a weighted average price is calculated.