Diamond Hill Capital Management, LLC (Investment Advisor)

Name: Diamond Hill Capital Management, LLC (Investment Advisor) — 13F holdings
Creator: Fundocap
License: https://creativecommons.org/licenses/by/4.0/

CIK 0001217541 · COLUMBUS, OH · Quarter end: 2026-06-30 · Filed on: 2026-08-06 · Open the SEC source ↗

Diamond Hill Capital Management, LLC (Investment Advisor) reported 186 positions worth $12.49B as of June 30, 2026 (13F filed August 6, 2026). Largest holding: AIG (3.7%).

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

$12.49B

2026 Q2

Positions

186

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

27.9%

Est. Net Flow (Q)

—

2026 Q2

Positions Changes Mix History BacktestPRO

10 / 186 positions shown

#	Symbol	Company	Type	Value ↓	% Port.	Shares	1Y	YTD
▸ 1	AIG	American International Group,	SH	$464.5M	3.72%	6,232,910	—	—
▸ 2	ABT	Abbott Laboratories	SH	$448.0M	3.59%	4,936,774	—	—
▸ 3	BRK-B	Berkshire Hathaway, Inc. (Cl B	SH	$438.7M	3.51%	876,730	—	—
▸ 4	CL	Colgate-Palmolive Co.	SH	$380.7M	3.05%	4,152,036	—	—
▸ 5	AON	Aon PLC (Cl A)	SH	$369.6M	2.96%	1,114,156	—	—
▸ 6	MSFT	Microsoft Corp.	SH	$309.9M	2.48%	830,654	—	—
▸ 7	COF	Capital One Financial Corp.	SH	$290.9M	2.33%	1,449,993	—	—
▸ 8	FANG	Diamondback Energy, Inc.	SH	$268.9M	2.15%	1,529,498	—	—
▸ 9	WM	Waste Management, Inc.	SH	$262.1M	2.10%	1,176,163	—	—
▸ 10	ZTS	Zoetis, Inc. (Cl A)	SH	$255.6M	2.05%	3,557,436	—	—

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

Frequently Asked Questions

What stocks does Diamond Hill Capital Management, LLC (Investment Advisor) hold as of Q2 2026?

Diamond Hill Capital Management, LLC (Investment Advisor) reported 186 positions worth $12.49B in its Q2 2026 13F filing. Largest positions: AIG (3.7%), ABT (3.6%), BRK-B (3.5%), CL (3.0%) and AON (3.0%).

What did Diamond Hill Capital Management, LLC (Investment Advisor) buy in Q2 2026?

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

What did Diamond Hill Capital Management, LLC (Investment Advisor) 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.