$GHC

$1,170.09 -$16.62 (1.4%) Close

$GHC Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 4.2M shares outstanding

Who owns GHC?

By type of holder

Institutions 64.9% Insiders 0.0% Everyone else 35.1%

Concentration Top 10 holders own 44.0%

BlackRock, Inc. 10.1% · Madison Avenue Partners, LP 5.9%

Institutional ownership

64.9%

+0.4 pts vs last qtr

Institutional holders

335

+4 vs last qtr

Net shares bought

+15.8K

by institutions in Q2 2026

New / sold out

37 / 33

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Victory Capital Management Inc +36.6K
BlackRock, Inc. +9.6K

Biggest sellers in Q2 2026

Hennessy Advisors Inc SOLD OUT −9.0K
Southeastern Asset Management Inc/tn/ −8.6K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Graham Holdings Co in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

−21.8%

−2.69% a year

Each share's claim on the business

+27.8%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$879M vs $73.2M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years89% 3–5 years3% 1–3 years5% Under 1 year3%

Quarterly turnover

4.2%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting GHC on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	425.3K	10.13%	+9.6K (+2.3%)	≤2021	0.0%
Shares held by quarter Peak holding432.0K (Q3'24) Change over 8 quarters−6.7K Share of the company10.130% BlackRock, Inc.'s full portfolio →
MA Madison Avenue Partners, LP	246.4K	5.87%	+539 (+0.2%)	≤2021	12.1%
Shares held by quarter Peak holding246.4K (Q2'26) Change over 8 quarters+11.1K Share of the company5.870% Madison Avenue Partners, LP's full portfolio →

BlackRock, Inc.

425.3K

% of company

10.13%

Change vs last qtr

+9.6K (+2.3%)

Held since

≤2021

Madison Avenue Partners, LP

246.4K

% of company

5.87%

Change vs last qtr

+539 (+0.2%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Graham Holdings Co, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting GHC on Form N-PORT; together they hold 32.1% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IC iShares Core S&P Mid-Cap ETF iShares Trust	$130M	114.3K	2.68%	0.10%	June 30, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$115M	100.7K	2.36%	0.01%	June 30, 2026

iShares Core S&P Mid-Cap ETF

iShares Trust

Position value

$130M

% of company

2.68%

% of the fund

0.10%

As of

June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$115M

% of company

2.36%

% of the fund

0.01%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Graham Holdings Co and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
OT O'Shaughnessy Timothy J. 5%+ holder 13D · 4.4%	152.8K	3.64%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company3.640% Disclosed stake13D · 4.4% View the 13D/G filing →

O'Shaughnessy Timothy J.

5%+ holder13D · 4.4%

152.8K

% of company

3.64%

Change vs last qtr

—

Held since

—

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