Graham Holdings Co

CIK 0000104889 · ARLINGTON, VA · Quarter end: 2026-06-30 · Filed on: 2026-08-14 · Open the SEC source ↗

Graham Holdings Co reported 6 positions worth $1.1M as of June 30, 2026 (13F filed August 14, 2026). Largest holding: GOOG (32.0%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.

$1.1M

2026 Q2

Positions

Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.

100.0%

Est. Net Flow (Q)

—

2026 Q2

Positions Changes Mix History BacktestPRO

6 positions shown

#	Symbol	Company	Type	Value ↓	% Port.	Shares	1Y	YTD
▸ 1	GOOG	ALPHABET INC	SH	$347.1K	32.04%	982,250	—	—
▸ 2	BRK-A	BERKSHIRE HATHAWAY INC DEL	SH	$316.0K	29.18%	422	—	—
▸ 3	BRK-B	BERKSHIRE HATHAWAY INC DEL	SH	$241.1K	22.26%	481,920	—	—
▸ 4	MKL	MARKEL GROUP INC	SH	$124.6K	11.50%	63,793	—	—
▸ 5	PUBM	PUBMATIC INC	SH	$44.6K	4.12%	3,398,904	—	—
▸ 6	CABO	CABLE ONE INC	SH	$9.7K	0.89%	182,439	—	—

Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does Graham Holdings Co hold as of Q2 2026?

Graham Holdings Co reported 6 positions worth $1.1M in its Q2 2026 13F filing. Largest positions: GOOG (32.0%), BRK-A (29.2%), BRK-B (22.3%), MKL (11.5%) and PUBM (4.1%).

What did Graham Holdings Co buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did Graham Holdings Co sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.