Who owns Cboe Global Markets (CBOE)
Which tracked institutional funds hold CBOE, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CBOE company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
166 tracked funds added or opened CBOE while 367 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
CBOE’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes CBOE more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in CBOE divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 924 tracked filers holding CBOE, 494 increased or opened the position and 501 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in CBOE between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 55
- Jupiter Topco LLC$305M
- Varenne Capital Partners$26M
- SILVERCREST ASSET MANAGEMENT GROUP LLC$15M
- ADAGE CAPITAL PARTNERS GP, L.L.C.$14M
- Nykredit A/S$8M
- Quinn Opportunity Partners LLC$8M
Full exits 87
- T. Rowe Price Investment Management, Inc.$610M
- JANUS HENDERSON GROUP PLC$374M
- Amundi$269M
- VIKING GLOBAL INVESTORS LP$193M
- LORD, ABBETT & CO. LLC$139M
- DekaBank Deutsche Girozentrale$119M
Largest adds
- DEUTSCHE BANK AG\$191M
- CITADEL ADVISORS LLC$141M
- LOS ANGELES CAPITAL MANAGEMENT LLC$119M
- JANE STREET GROUP, LLC$111M
- BlackRock, Inc.$71M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$58M
Largest trims
- FMR LLC$279M
- MORGAN STANLEY$252M
- VANGUARD CAPITAL MANAGEMENT LLC$252M
- VANGUARD PORTFOLIO MANAGEMENT LLC$197M
- STATE STREET CORP$174M
- MACKENZIE FINANCIAL CORP$168M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 10,198,207 | $2.5B | 12.7% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 6,835,070 | $1.7B | 8.5% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 5,257,741 | $1.3B | 6.6% | 2026-Q2 |
| STATE STREET CORP added | 5,046,590 | $1.2B | 6.3% | 2026-Q2 |
| FMR LLC trimmed | 4,307,122 | $1.0B | 5.4% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 4,067,672 | $1.1B | 5.9% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 3,096,888 | $755M | 3.9% | 2026-Q2 |
| MORGAN STANLEY trimmed | 2,843,052 | $690M | 3.5% | 2026-Q2 |
| Invesco Ltd. trimmed | 2,135,634 | $518M | 2.7% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 2,025,238 | $491M | 2.5% | 2026-Q2 |
| NORGES BANK added | 1,409,000 | $342M | 1.8% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 1,306,215 | $317M | 1.6% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 1,263,584 | $307M | 1.6% | 2026-Q2 |
| Jupiter Topco LLC new | 1,256,527 | $305M | 1.6% | 2026-Q2 |
| FIRST TRUST ADVISORS LP trimmed | 1,100,869 | $267M | 1.4% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 1,026,406 | $249M | 1.3% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 987,606 | $240M | 1.2% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 958,621 | $227M | 1.2% | 2026-Q2 |
| Robeco Institutional Asset Management B.V. added | 858,454 | $208M | 1.1% | 2026-Q2 |
| NORDEA INVESTMENT MANAGEMENT AB trimmed | 830,876 | $199M | 1.0% | 2026-Q2 |
| UBS Group AG added | 800,010 | $194M | 1.0% | 2026-Q2 |
| Legal & General Group Plc trimmed | 724,754 | $176M | 0.9% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 677,679 | $164M | 0.8% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 670,847 | $163M | 0.8% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 633,121 | $154M | 0.8% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 631,917 | $153M | 0.8% | 2026-Q2 |
| Clark Capital Management Group, Inc. added | 618,471 | $150M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 587,662 | $143M | 0.7% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 543,113 | $132M | 0.7% | 2026-Q2 |
| Allianz Asset Management GmbH trimmed | 540,563 | $152M | 0.8% | 2026-Q2 |
| Bahl & Gaynor LLC added | 509,307 | $124M | 0.6% | 2026-Q2 |
| LOS ANGELES CAPITAL MANAGEMENT LLC added | 492,956 | $120M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 483,583 | $117M | 0.6% | 2026-Q2 |
| Caisse de depot et placement du Quebec added | 429,206 | $104M | 0.5% | 2026-Q2 |
| HORIZON KINETICS ASSET MANAGEMENT LLC added | 414,634 | $101M | 0.5% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 397,962 | $92M | 0.5% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP added | 395,978 | $96M | 0.5% | 2026-Q2 |
| Nuveen, LLC added | 382,237 | $93M | 0.5% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. added | 373,221 | $91M | 0.5% | 2026-Q2 |
| TD Asset Management Inc added | 370,066 | $90M | 0.5% | 2026-Q2 |
| Vinva Investment Management Ltd added | 367,745 | $85M | 0.4% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 366,497 | $89M | 0.5% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 364,713 | $89M | 0.5% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 360,583 | $87M | 0.4% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 356,593 | $87M | 0.4% | 2026-Q2 |
| MARSHALL WACE, LLP added | 336,699 | $82M | 0.4% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 331,626 | $80M | 0.4% | 2026-Q2 |
| VIRGINIA RETIREMENT SYSTEMS ET Al trimmed | 324,954 | $79M | 0.4% | 2026-Q2 |
| PARNASSUS INVESTMENTS, LLC trimmed | 291,825 | $71M | 0.4% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 281,945 | $68M | 0.4% | 2026-Q2 |
| ANCHOR CAPITAL ADVISORS LLC trimmed | 267,152 | $65M | 0.3% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 265,259 | $64M | 0.3% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 256,049 | $62M | 0.3% | 2026-Q2 |
| Sumitomo Mitsui Trust Group, Inc. trimmed | 250,524 | $61M | 0.3% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 250,247 | $61M | 0.3% | 2026-Q2 |
| CITIGROUP INC added | 243,987 | $59M | 0.3% | 2026-Q2 |
| BANK OF MONTREAL /CAN/ trimmed | 243,113 | $59M | 0.3% | 2026-Q2 |
| BARCLAYS PLC trimmed | 236,362 | $57M | 0.3% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT CO LTD trimmed | 235,883 | $57M | 0.3% | 2026-Q2 |
| Boston Trust Walden Corp trimmed | 228,885 | $56M | 0.3% | 2026-Q2 |
| Vanguard Global Advisers, LLC trimmed | 227,221 | $55M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 224,304 | $54M | 0.3% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 214,809 | $52M | 0.3% | 2026-Q2 |
| National Pension Service added | 209,582 | $51M | 0.3% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 206,700 | $50M | 0.3% | 2026-Q2 |
| California Public Employees Retirement System trimmed | 205,813 | $50M | 0.3% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 203,191 | $49M | 0.3% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC added | 202,611 | $49M | 0.3% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC added | 195,499 | $45M | 0.2% | 2026-Q2 |
| PFA Pension, Forsikringsaktieselskab added | 193,014 | $47M | 0.2% | 2026-Q2 |
| CREDIT AGRICOLE S A trimmed | 185,215 | $45M | 0.2% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 180,132 | $44M | 0.2% | 2026-Q2 |
| NATIONAL BANK OF CANADA /FI/ added | 175,348 | $43M | 0.2% | 2026-Q2 |
| LPL Financial LLC trimmed | 173,097 | $42M | 0.2% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. added | 169,634 | $41M | 0.2% | 2026-Q2 |
| Man Group plc added | 167,126 | $41M | 0.2% | 2026-Q2 |
| Smith Group Asset Management, LLC added | 164,517 | $40M | 0.2% | 2026-Q2 |
| BALYASNY ASSET MANAGEMENT L.P. added | 159,694 | $39M | 0.2% | 2026-Q2 |
| SEI INVESTMENTS CO added | 154,202 | $37M | 0.2% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 150,027 | $36M | 0.2% | 2026-Q2 |
| FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND added | 149,042 | $36M | 0.2% | 2026-Q2 |
| Mitsubishi UFJ Trust & Banking Corp added | 147,812 | $36M | 0.2% | 2026-Q2 |
| Gotham Asset Management, LLC trimmed | 139,993 | $34M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN trimmed | 139,045 | $34M | 0.2% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 136,904 | $33M | 0.2% | 2026-Q2 |
| Quantinno Capital Management LP added | 134,470 | $33M | 0.2% | 2026-Q2 |
| Russell Investments Group, Ltd. trimmed | 133,258 | $32M | 0.2% | 2026-Q2 |
| Aware Super Pty Ltd as trustee of Aware Super added | 130,904 | $32M | 0.2% | 2026-Q2 |
| MACKENZIE FINANCIAL CORP trimmed | 126,521 | $31M | 0.2% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 122,236 | $30M | 0.2% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD added | 119,360 | $29M | 0.1% | 2026-Q2 |
| AustralianSuper Pty Ltd added | 116,862 | $28M | 0.1% | 2026-Q2 |
| DANSKE BANK A/S added | 116,342 | $28M | 0.1% | 2026-Q2 |
| Swedbank AB added | 113,442 | $28M | 0.1% | 2026-Q2 |
| Y-Intercept (Hong Kong) Ltd added | 113,221 | $27M | 0.1% | 2026-Q2 |
| Caldwell Investment Management Ltd. trimmed | 110,000 | $27M | 0.1% | 2026-Q2 |
| Trexquant Investment LP added | 109,571 | $27M | 0.1% | 2026-Q2 |
| Varenne Capital Partners new | 106,908 | $26M | 0.1% | 2026-Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH trimmed | 105,542 | $26M | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC added | 103,810 | $25M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.