WASATCH ADVISORS LP

Position in DGX — Quest Diagnostics Inc

CIK 814133 SALT LAKE CITY, UT

Position in DGX

as of Jun 30, 2026 · filed Jul 10, 2026 Compact

Position Value

$3,555,461

+$86,224 QoQ

Shares Held

16,775

-5.2% QoQ

Ownership

0.015%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#10

of 84 holders

Holding Since

Mar 2024

10 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Jun 30, 2026

WASATCH ADVISORS LP holds $421,872,903 across 5 Diagnostics & Research names. DGX ranks #5 (0.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MEDP	Medpace Holdings, Inc.	636,595	$337,134,346
2	BLLN	BillionToOne, Inc.	518,084	$62,159,718
3	ADPT	Adaptive Biotechnologies Corp	576,266	$12,360,905
4	CSTL	Castle Biosciences Inc	279,349	$6,662,473
5	DGX	Quest Diagnostics Inc This page	16,775	$3,555,461

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,555,461	16,775	-5.2%	Shares	Sole	2026-07-10
2026-03-31	$3,469,237	17,702	0.0%	Shares	Sole	2026-04-21
2025-12-31	$3,071,828	17,702	-0.3%	Shares	Sole	2026-02-12
2025-09-30	$3,383,938	17,756	-14.0%	Shares	Sole	2025-11-14
2025-06-30	$3,708,820	20,647	-4.6%	Shares	Sole	2025-08-14
2025-03-31	$3,662,672	21,647	-29.4%	Shares	Sole	2025-05-15
2024-12-31	$4,623,406	30,647	-6.1%	Shares	Sole	2025-02-13
2024-09-30	$5,068,446	32,647	-8.4%	Shares	Sole	2024-11-14
2024-06-30	$4,881,140	35,660	0.0%	Shares	Sole	2024-08-14
2024-03-31	$4,746,702	35,660	—	Shares	Sole	2024-04-18
No filing history on record for this holder in this stock.