Southeastern Asset Management (Longleaf)

Superinvestor

Southeastern Asset Management Inc

SEC CIK: 0000807985
Manager: Mason Hawkins
Style: Value
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

GHC holding history

Graham Holdings Co in every 13F filed by Southeastern Asset Management (Longleaf), including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

GHC overview All 13F holders of GHC Full Q2 2026 holdings

Shares (Q2 2026): 29,156
Value: $33.3M
% of portfolio: 1.7%
Quarters held: 22; Since Q1 2021

Holdings of GHC by Southeastern Asset Management (Longleaf), by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	29,156	$33.3M	1.7%	−8,604−22.8%	Reduced	Holders
Q1 2026	37,760	$39.9M	2.0%	+2,039+5.7%	Added	Holders
Q4 2025	35,721	$39.2M	1.7%	+364+1.0%	Added	Holders
Q3 2025	35,357	$41.6M	2.1%	−7,542−17.6%	Reduced	Holders
Q2 2025	42,899	$40.6M	2.0%	−12,258−22.2%	Reduced	Holders
Q1 2025	55,157	$53.0M	2.8%	−3,902−6.6%	Reduced	Holders
Q4 2024	59,059	$51.5M	2.4%	−13,747−18.9%	Reduced	Holders
Q3 2024	72,806	$59.8M	2.8%	−9,490−11.5%	Reduced	Holders
Q2 2024	82,296	$57.6M	2.5%	−5,455−6.2%	Reduced	Holders
Q1 2024	87,751	$67.4M	2.6%	+439+0.5%	Added	Holders
Q4 2023	87,312	$60.8M	2.3%	−1,864−2.1%	Reduced	Holders
Q3 2023	89,176	$52.0M	1.9%	−652−0.7%	Reduced	Holders
Q2 2023	89,828	$51.3M	1.8%	−24,207−21.2%	Reduced	Holders
Q1 2023	114,035	$67.9M	2.3%	−1,698−1.5%	Reduced	Holders
Q4 2022	115,733	$69.9M	2.5%	−139,685−54.7%	Reduced	Holders
Q3 2022	255,418	$137.4M	3.5%	−3,221−1.2%	Reduced	Holders
Q2 2022	258,639	$146.6M	3.1%	−27,159−9.5%	Reduced	Holders
Q1 2022	285,798	$174.8M	3.1%	−14,070−4.7%	Reduced	Holders
Q4 2021	299,868	$188.9M	3.2%	+34,529+13.0%	Added	Holders
Q3 2021	265,339	$156.3M	3.0%	+46,904+21.5%	Added	Holders
Q2 2021	218,435	$138.5M	2.8%	+10,417+5.0%	Added	Holders
Q1 2021	208,018	$117.0M	2.5%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.