THOMPSON SIEGEL & WALMSLEY LLC

Position in SHC — Sotera Health Co

CIK 1008322 RICHMOND, VA

Position in SHC

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$10,965,488

New position

Shares Held

617,774

first reported quarter

Ownership

0.216%

of shares outstanding

% of Portfolio

0.21%

of 13F equity value

Holder Rank

#48

of 315 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 80% Shared 0% None 20%

Healthcare · as of Jun 30, 2026

THOMPSON SIEGEL & WALMSLEY LLC holds $87,081,155 across 5 Diagnostics & Research names. SHC ranks #2 (12.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IQV	Iqvia Holdings Inc.	309,534	$59,808,159
2	SHC	Sotera Health Co This page	617,774	$10,965,488
3	ICLR	Icon PLC	35,096	$6,096,526
4	DGX	Quest Diagnostics Inc	26,355	$5,585,942
5	LH	Labcorp Holdings Inc.	16,518	$4,625,040

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$10,965,488	617,774	—	Shares	Defined	2026-08-11
No filing history on record for this holder in this stock.