Graham Holdings Co - Class B Common Stock, par value $1.00 per share (the "Common Stock") (GHC)

Q: What does CUSIP 384637104 represent in this 13F holders report?

CUSIP 384637104 is the security identifier for GHC - Graham Holdings Co - Class B Common Stock, par value $1.00 per share (the "Common Stock") used to aggregate holder disclosures.

Q: How many institutions held GHC - Graham Holdings Co - Class B Common Stock, par value $1.00 per share (the "Common Stock") in Q3 2023?

246 institutional investors reported GHC - Graham Holdings Co - Class B Common Stock, par value $1.00 per share (the "Common Stock") for Q3 2023. Use the holders table for investor-level position and value details.

CUSIP: 384637104

Q3 2023 13F Holders as of 30 Sep 2023

Security type / class: Equity / Class B Common Stock, par value $1.00 per share (the "Common Stock")
Total 13F shares: 2,812,423
Total 13F value: $1,639,665,604
Share change: -95,509
SEC-reported price per share: $583.00
Number of holders: 246
Value change: -$54,930,991
Number of buys: 92
Number of sells: 114
Shares outstanding: 3,284,907

Security key

384637104

Report period

Q3 2023

Institutions

246

Top holders

GHC full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2025 Graham Holdings Co SEC filings Graham Holdings Co company facts Graham Holdings Co 13D/G history

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 384637104

Newer quarter: Q3 2025

Recent filing periods:

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025

Ownership snapshot

Top reported holders of GHC - Graham Holdings Co - Class B Common Stock, par value $1.00 per share (the "Common Stock") (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

BlackRock Finance, Inc.

Disclosed value leader

BlackRock Finance, Inc.

Comparable rows

0/15

Latest evidence

30 Jun 2023

13F Highest disclosed value: $259,794,912 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

BlackRock Finance, Inc. has the largest disclosed position value at $259.79M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BlackRock Finance, Inc.'s linked filing trail.

Disclosed position value Top 5

BlackRock Finance, Inc. $259.79M

VANGUARD GROUP INC $210.76M

DIMENSIONAL FUND ADVISORS LP $168.4M

Madison Avenue Partners, LP $114.57M

Wallace Capital Management Inc. $100.55M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BlackRock Finance, Inc.	13F Company 13F	— denominator unverified	$259,794,912 454,600 shares	—	30 Jun 2023
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$210,758,394 368,794 shares	—	30 Jun 2023
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	— denominator unverified	$168,397,848 294,668 shares	—	30 Jun 2023
Madison Avenue Partners, LP	13F Company 13F	— denominator unverified	$114,572,595 200,484 shares	—	30 Jun 2023
Wallace Capital Management Inc.	13F Company 13F	— denominator unverified	$100,554,402 175,954 shares	—	30 Jun 2023
STATE STREET CORP	13F Company 13F	— denominator unverified	$73,850,646 129,227 shares	—	30 Jun 2023

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

246

2,812,423

Rows available

246

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2023 vs Q2 2026 Across Filers

Q2 2026 holders

338

Q3 2023 holders

246

Holder diff

-92

Investor	Q2 2026 Shares	Q3 2023 Shares	Share Diff	Share Chg %	Q2 2026 value	Q3 2023 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend