Public ownership evidence

Cboe Global Markets, Inc. (CBOE) Ownership Disclosures

Read CBOE insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

Cboe Global Markets, Inc.: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-08-22
Trade date
2026-08-19
Reporting owners
Duinstra Boudewijn
Code
A
Shares
1,069
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0002149900-26-000003
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read CBOE fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read CBOE fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity

Scroll sideways to compare all columns. Select a heading to sort.

2026-08-222026-08-19Duinstra BoudewijnA1,069Not reported
2026-08-222026-08-19Duinstra BoudewijnA1,335Not reported
2026-08-222026-08-19Fischer HeidiA1,119Not reported
2026-08-222026-08-19Fischer HeidiA1,781Not reported
2026-08-152026-08-12Froetscher Janet PS937Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Scroll sideways to compare all columns. Select a heading to sort.

Cornerstone Financial Management LLC2026-06-302026-08-2954$13,104None
Cornerstone Financial Management LLC2026-03-312026-08-2938$10,681None
Cornerstone Financial Management LLC2025-12-312026-08-2928$7,028None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-291,600$362,162None
Advisors Asset Management, Inc.2021-12-312026-08-281,070$139,528None
Advisors Asset Management, Inc.2020-06-302026-08-284,480$417,894None
Advisors Asset Management, Inc.2022-06-302026-08-28555$63,000None
Advisors Asset Management, Inc.2021-09-302026-08-282,092$259,000None
Corient Private Wealth LP2026-06-302026-08-2815,876$3,852,738None
Corient Private Wealth LP2026-06-302026-08-282,782$675,024None
Principia Wealth Advisory, LLC2026-06-302026-08-275$1,213None
Principia Wealth Advisory, LLC2026-03-312026-08-274$1,124None
Advisors Asset Management, Inc.2024-03-312026-08-279,786$1,797,982None
Advisors Asset Management, Inc.2025-03-312026-08-2714,880$3,367,195None
Advisors Asset Management, Inc.2022-09-302026-08-27553$65,000None
Advisors Asset Management, Inc.2020-12-312026-08-273,029$282,000None
Advisors Asset Management, Inc.2022-03-312026-08-27964$110,301None
Advisors Asset Management, Inc.2023-06-302026-08-27198$27,326None
Advisors Asset Management, Inc.2023-09-302026-08-271,905$297,580None
Advisors Asset Management, Inc.2021-03-312026-08-272,955$291,629None
Advisors Asset Management, Inc.2021-06-302026-08-271,679$200,000None
Advisors Asset Management, Inc.2020-09-302026-08-274,347$381,406None
Advisors Asset Management, Inc.2025-09-302026-08-2714,201$3,482,795None
Advisors Asset Management, Inc.2023-12-312026-08-276,473$1,155,819None
Dakota Wealth Management2025-09-302026-08-2749,968$12,254,599None
Dakota Wealth Management2025-12-312026-08-2759,641$14,969,880None
Dakota Wealth Management2026-03-312026-08-2768,488$19,250,001None
Advisors Asset Management, Inc.2019-12-312026-08-266,100$732,000None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-26391,390$110,007,987None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-26324,954$78,856,587None
Advisors Asset Management, Inc.2025-06-302026-08-2515,727$3,667,694None
CYBER HORNET ETFs LLC2026-06-302026-08-25287$69,646None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25180,132$43,712,632None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2543,712,632$180,132,000None
Advisors Asset Management, Inc.2024-09-302026-08-2212,058$2,470,322None
Advisors Asset Management, Inc.2024-06-302026-08-2210,976$1,866,579None
Advisors Asset Management, Inc.2024-12-312026-08-2214,016$2,738,726None
Advisors Asset Management, Inc.2025-12-312026-08-2215,283$3,836,033None
Advisors Asset Management, Inc.2020-03-312026-08-226,029$538,088None
Assenagon Asset Management S.A.2026-06-302026-08-224,995$1,212,137None
Rehmann Capital Advisory Group2026-06-302026-08-212,032$493,315None
Bullock Wealth Management Group2026-06-302026-08-201,567$388,198None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2019,426$4,714,057None
Beacon Pointe Advisors, LLC2026-06-302026-08-191,067$258,815None
Advisors Asset Management, Inc.2019-03-312026-08-196,090$581,230None
Advisors Asset Management, Inc.2019-09-302026-08-196,188$711,063None
Advisors Asset Management, Inc.2019-06-302026-08-196,630$687,067None
Orion Capital Management LLC2026-06-302026-08-1980$19,414None
RB Capital Management, LLC2026-06-302026-08-195,063$1,228,684None
Liontrust Investment Partners LLP2026-06-302026-08-1927,756$6,735,549None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗B. Riley Wealth Advisors, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗Corient Private Wealth LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

Scroll sideways to compare all columns. Select a heading to sort.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

Aurora · AI research assistant

Try this in Aurora

Edit the request, then open it in Aurora. You choose when to send it.