Swiss National Bank

Bank

Position in DGX — Quest Diagnostics Inc

CIK 1582202 ZURICH, V8

Position in DGX

as of Mar 31, 2026 · filed May 7, 2026 Compact

Position Value

$63,987,470

+$10,800,525 QoQ

Shares Held

326,500

+6.5% QoQ

Ownership

0.295%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Healthcare · as of Mar 31, 2026

Swiss National Bank holds $1,778,675,132 across 30 Diagnostics & Research names. DGX ranks #10 (3.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TMO	Thermo Fisher Scientific Inc.	1,102,640	$541,980,639
2	DHR	Danaher Corp /De/	1,865,708	$353,738,236
3	IDXX	Idexx Laboratories Inc /De	234,380	$131,695,778
4	A	Agilent Technologies, Inc.	832,000	$94,831,360
5	WAT	Waters Corp /De/	288,614	$85,949,249
6	IQV	Iqvia Holdings Inc.	499,780	$85,232,481
7	NTRA	Natera, Inc.	385,600	$77,116,144
8	MTD	Mettler Toledo International Inc/	59,950	$75,608,940

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$63,987,470	326,500	+6.5%	Shares	Sole	2026-05-07
2025-12-31	$53,186,945	306,500	-4.8%	Shares	Sole	2026-02-12
2025-09-30	$61,328,644	321,800	-4.8%	Shares	Sole	2025-11-13
2025-06-30	$60,696,977	337,900	+7.3%	Shares	Sole	2025-08-12
2025-03-31	$53,264,160	314,800	+0.1%	Shares	Sole	2025-05-12
2024-12-31	$47,430,384	314,400	-4.7%	Shares	Sole	2025-02-10
2024-09-30	$51,201,450	329,800	+0.6%	Shares	Sole	2024-11-07
2024-06-30	$44,855,576	327,700	-2.7%	Shares	Sole	2024-08-08
2024-03-31	$44,818,137	336,700	-4.1%	Shares	Sole	2024-05-07
2023-12-31	$48,395,880	351,000	-2.6%	Shares	Sole	2024-02-06
2023-09-30	$43,906,158	360,300	-10.8%	Shares	Sole	2023-11-08
2023-06-30	$56,786,240	404,000	-10.6%	Shares	Sole	2023-08-09
2023-03-31	$63,948,960	452,000	-4.7%	Shares	Sole	2023-05-10
2022-12-31	$74,183,848	474,200	-6.8%	Shares	Sole	2023-02-08
2022-09-30	$62,404,428	508,635	-1.8%	Shares	Sole	2022-11-09
2022-06-30	$68,901,592	518,135	-2.5%	Shares	Sole	2022-08-09
2022-03-31	$72,718,508	531,335	+14.4%	Shares	Sole	2022-05-09
2021-12-31	$80,351,899	464,435	-10.1%	Shares	Sole	2022-02-08
2021-09-30	$75,043,169	516,435	-5.1%	Shares	Sole	2021-11-08
2021-06-30	$71,809,495	544,135	-9.5%	Shares	Sole	2021-08-06
2021-03-31	$77,184,959	601,410	+2.0%	Shares	Sole	2021-05-07
2020-12-31	$70,251,906	589,510	-1.9%	Shares	Sole	2021-02-05
2020-09-30	$68,809,634	601,010	-1.2%	Shares	Sole	2020-11-09
2020-06-30	$69,334,403	608,410	+0.1%	Shares	Sole	2020-08-05
2020-03-31	$48,807,143	607,810	—	Shares	Sole	2020-05-08
No filing history on record for this holder in this stock.