Public ownership evidence

GRAHAM HOLDINGS COMPANY (GHC) Ownership Disclosures

Read GHC 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

GRAHAM HOLDINGS COMPANY: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-10-02
Trade date
2026-10-01
Reporting owners
WAGONER G RICHARD JR
Code
A
Shares
21
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 0001628280-26-064552
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 GHC fundamentals

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

Read GHC 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

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2026-10-022026-10-01WAGONER G RICHARD JRA21Not reported
2026-10-022026-10-01MULCAHY ANNE MA21Not reported
2026-10-022026-10-01Markell Jack A.A7Not reported
2026-10-022026-10-01Davis Christopher CA24Not reported
2026-10-022026-10-01CONLEY DANIELLE Y.A19Not reported
2026-09-012026-08-28Maas, JacobA1,000Not 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.

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Cornerstone Financial Management LLC2026-06-302026-08-291$1,141None
Cornerstone Financial Management LLC2026-03-312026-08-291$1,057None
Cornerstone Financial Management LLC2025-12-312026-08-291$1,099None
Corient Private Wealth LP2026-06-302026-08-281,163$1,327,794None
VELA Investment Management, LLC2026-06-302026-08-284,288$4,894,409None
VELA Investment Management, LLC2026-03-312026-08-284,323$4,570,535None
VELA Investment Management, LLC2025-12-312026-08-284,919$5,404,013None
Advisors Asset Management, Inc.2024-03-312026-08-27129$99,031None
Advisors Asset Management, Inc.2025-03-312026-08-2710$9,609None
Advisors Asset Management, Inc.2023-06-302026-08-2764$36,575None
Advisors Asset Management, Inc.2023-09-302026-08-27126$73,458None
Advisors Asset Management, Inc.2023-03-312026-08-2724$14,300None
Advisors Asset Management, Inc.2025-09-302026-08-2718$21,192None
Advisors Asset Management, Inc.2023-12-312026-08-27135$94,030None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-26630$666,074None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-26210$239,698None
Advisors Asset Management, Inc.2025-06-302026-08-2518$17,031None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-253,629$4,142,213None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-254,142,213$3,629,000None
Advisors Asset Management, Inc.2024-09-302026-08-2256$46,016None
Advisors Asset Management, Inc.2024-06-302026-08-2299$69,255None
Advisors Asset Management, Inc.2024-12-312026-08-2211$9,591None
Advisors Asset Management, Inc.2025-12-312026-08-2218$19,775None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-20814$928,849None
Beacon Pointe Advisors, LLC2026-06-302026-08-19466$531,902None
Ensign Peak Advisors, Inc2026-03-312026-08-19284$300,262None
Ensign Peak Advisors, Inc2025-12-312026-08-19284$312,002None
Ensign Peak Advisors, Inc2025-09-302026-08-19784$923,011None
Fulcrum Asset Management LLP2026-06-302026-08-192$2,308None
Caitlin John, LLC2026-06-302026-08-185$5,707None
Corient Private Wealth LP2026-06-302026-08-181,227$1,400,369None
Empowered Funds, LLC2026-06-302026-08-18324$369,820None
Empowered Funds, LLC2026-06-302026-08-18114$130,122None
UNITED CAPITAL FINANCIAL ADVISORS, LLC2026-06-302026-08-18317$361,830None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-18771$880,035None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1879$90,172None
SEI INVESTMENTS CO2026-06-302026-08-151,764$2,013,465None
SEI INVESTMENTS CO2026-06-302026-08-1576$86,700None
SEI INVESTMENTS CO2026-06-302026-08-15104$118,710None
Federation des caisses Desjardins du Quebec2026-06-302026-08-152$2,283None
JPL Wealth Management, LLC2026-06-302026-08-151$1,142None
Advisors Asset Management, Inc.2026-06-302026-08-158$9,131None
MANNING & NAPIER ADVISORS LLC2026-06-302026-08-156$6,923None
Susquehanna Portfolio Strategies, LLC2026-06-302026-08-153,335$3,806,636None
XTX Topco Ltd2026-06-302026-08-153,771$4,304,295None
Aquatic Capital Management LLC2026-06-302026-08-15752$858,348None
Madison Avenue Partners, LP2026-06-302026-08-15246,368$281,209,363None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-1540,801$46,571,077None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-1540,801$46,571,077None
Qube Research & Technologies Ltd2026-06-302026-08-159,567$10,919,965None

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

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Corient Private Wealth LP ↗VELA Investment Management, LLC ↗VELA Investment Management, LLC ↗VELA Investment Management, LLC ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.

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