CBOE Institutional Ownership
Top institutional (13F) holders of CBOE and 5%+ (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
54
Institutional value
$15.3B
Top holder
BlackRock, Inc.
Top holders
| Holder | Stake | Filed | Value |
|---|---|---|---|
| BlackRock, Inc.holding company | 9.8% | Aug 7, 2026 | $2.47B |
| Vanguard Capital Managementinvestment advisor | 6.6% | Aug 13, 2026 | $1.66B |
| Vanguard Portfolio Managementinvestment advisor | 5.0% | Aug 13, 2026 | $1.28B |
| STATE STREET CORPORATIONholding company | 4.8% | Sep 22, 2026 | $1.22B |
| AllianceBernstein L.P.investment advisor | 3.9% | Aug 14, 2026 | $1.14B |
| FMR LLCinvestment advisor | 4.1% | Aug 13, 2026 | $1.05B |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | 2.9% | Nov 6, 2026 | $828.45M |
| MORGAN STANLEYholding company | 2.7% | Aug 13, 2026 | $689.92M |
| Invesco Ltd.holding company | 2.0% | Aug 14, 2026 | $518.25M |
| Norges Bankother | 1.4% | Aug 12, 2026 | $341.92M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | 1.3% | Aug 14, 2026 | $326.86M |
| NORTHERN TRUST CORPinvestment advisor | 1.3% | Aug 13, 2026 | $316.98M |
| GOLDMAN SACHS GROUP INCinvestment advisor | 1.2% | Aug 14, 2026 | $306.63M |
| JANE STREET GROUP, LLCholding company | 1.2% | Aug 14, 2026 | $302.69M |
| CITADEL ADVISORS LLCinvestment advisor | 1.0% | Sep 1, 2026 | $259.93M |
| RENAISSANCE TECHNOLOGIES LLCinvestment advisor | 1.0% | Aug 13, 2026 | $249.08M |
| AQR CAPITAL MANAGEMENT LLCinvestment advisor | 0.9% | Aug 14, 2026 | $226.54M |
| UBS Group AGbank | 0.8% | Aug 13, 2026 | $205.25M |
| VIKING GLOBAL INVESTORS LPother | 0.7% | May 15, 2026 | $193.49M |
| Dimensional Fund Advisors LPinvestment advisor | 0.7% | Nov 4, 2026 | $192.91M |
| BANK OF AMERICA CORP /DE/holding company | 0.6% | Aug 14, 2026 | $162.79M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | 0.6% | Aug 14, 2026 | $153.64M |
| Bank of New York Mellon Corpholding company | 0.5% | Nov 5, 2026 | $131.44M |
| Caisse de d??p??t et placement du Qu??becinvestment advisor | 0.4% | Aug 14, 2026 | $104.16M |
| TWO SIGMA INVESTMENTS, LPinvestment advisor | 0.4% | Aug 14, 2026 | $96.09M |
5%+ holders
Current stakes of 5% or more from Schedule 13D and 13G filings. A joint filing shows once, under its lead filer.
| Holder | Form | Stake | Filed |
|---|---|---|---|
| T. Rowe Price Associates, Inc.investment advisor | SC 13G/A | 11.7% | Feb 11, 2016 |
| BlackRock, Inc.holding company | SC 13G/A | 9.0% | Oct 17, 2025 |
| Vanguard Capital Managementinvestment advisor | SC 13G | 7.5% | Apr 29, 2026 |
| Vanguard Portfolio Managementinvestment advisor | SC 13G | 5.0% | Apr 29, 2026 |
Institutional ownership for companies related to CBOE
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.