Graham Holdings Co

CIK

104889

City

ARLINGTON

State / Country

Stock

MKL — Markel Group Inc.

Top Portfolio Positions

3 positions · $150,540,189 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
MKL	Markel Group Inc. Financial Services	55,430	$106,096,894	70.48%
PUBM	PubMatic, Inc. Technology	3,398,904	$27,803,034	18.47%
CABO	Cable One, Inc. Communication Services	182,439	$16,640,261	11.05%

1 of 1 shown

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$106,096,894	55,430	—	Shares	Sole	2026-05-15
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