DIAMOND HILL CAPITAL MANAGEMENT INC

Position in AVTR — Avantor, Inc.

CIK 1217541 COLUMBUS, OH

Position in AVTR

as of Jun 30, 2026 · filed Aug 6, 2026 Compact

Position Value

$10,359,261

-$3,494,246 QoQ

Shares Held

1,046,390

-40.8% QoQ

Ownership

0.153%

of shares outstanding

% of Portfolio

0.08%

of 13F equity value

Holder Rank

#66

of 454 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

DIAMOND HILL CAPITAL MANAGEMENT INC holds $400,091,921 across 5 Medical Instruments & Supplies names. AVTR ranks #4 (2.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COO	Cooper Companies, Inc.	2,731,198	$195,854,208
2	SOLV	Solventum Corp	1,945,121	$150,066,085
3	TFX	Teleflex Inc	311,349	$39,466,599
4	AVTR	Avantor, Inc. This page	1,046,390	$10,359,261
5	BLFS	Biolife Solutions Inc	153,887	$4,345,768

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$10,359,261	1,046,390	-40.8%	Shares	Sole	2026-08-06
2026-03-31	$13,853,507	1,767,029	—	Shares	Sole	2026-05-07
No filing history on record for this holder in this stock.