Vanguard Personalized Indexing Management, LLC

Position in GH — Guardant Health, Inc.

CIK 1767306 OAKLAND, CA

Position in GH

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

Position Value

$1,930,285

+$875,974 QoQ

Shares Held

12,866

+12.7% QoQ

Ownership

0.010%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#264

of 593 holders

Holding Since

Sep 2021

11 quarters on record

Voting authority Sole 73% Shared 0% None 27%

Healthcare · as of Jun 30, 2026

Vanguard Personalized Indexing Management, LLC holds $95,900,583 across 25 Diagnostics & Research names. GH ranks #14 (2.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TMO	Thermo Fisher Scientific Inc.	49,988	$25,061,983
2	DHR	Danaher Corp /De/	71,633	$13,644,653
3	IDXX	Idexx Laboratories Inc /De	17,306	$9,110,570
4	A	Agilent Technologies, Inc.	46,243	$6,142,457
5	IQV	Iqvia Holdings Inc.	28,098	$5,429,095
6	ILMN	Illumina, Inc.	30,738	$5,404,662
7	WAT	Waters Corp /De/	12,534	$4,700,751
8	DGX	Quest Diagnostics Inc	17,463	$3,701,282

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,930,285	12,866	+12.7%	Shares	Sole	2026-08-11
2026-03-31	$1,054,311	11,414	+12.0%	Shares	Sole	2026-05-14
2025-12-31	$1,040,500	10,187	+13.4%	Shares	Sole	2026-02-13
2025-09-30	$561,070	8,980	+8.7%	Shares	Sole	2025-10-31
2025-06-30	$429,954	8,262	+18.3%	Shares	Sole	2025-07-25
2025-03-31	$297,433	6,982	-11.0%	Shares	Sole	2025-05-14
2022-12-31	$213,465	7,848	-16.7%	Shares	Sole	2023-02-10
2022-09-30	$506,863	9,416	+6.3%	Shares	Sole	2022-11-14
2022-06-30	$357,412	8,860	-36.8%	Shares	Sole	2022-08-12
2022-03-31	$928,154	14,012	+185.8%	Shares	Sole	2022-05-16
2021-09-30	$612,799	4,902	—	Shares	Sole	2021-11-09
No filing history on record for this holder in this stock.