Capital Research Global Investors

Position in TMO — Thermo Fisher Scientific Inc.

CIK 1422848 Los Angeles, CA

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Position in TMO

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$2,079,413,161

-$90,505,499 QoQ

Shares Held

4,147,545

-6.0% QoQ

Ownership

1.12%

of shares outstanding

% of Portfolio

0.29%

of 13F equity value

Holder Rank

#13

of 2,606 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in TMO Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

Capital Research Global Investors holds $4,691,157,516 across 5 Diagnostics & Research names. TMO ranks #1 (44.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TMO	Thermo Fisher Scientific Inc. This page	4,147,545	$2,079,413,161
2	DHR	Danaher Corp /De/	10,818,030	$2,060,618,354
3	IDXX	Idexx Laboratories Inc /De	789,111	$415,419,594
4	WAT	Waters Corp /De/	358,198	$134,338,577
5	RVTY	Revvity, Inc.	12,294	$1,367,830

All Filings in TMO

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,079,413,161	4,147,545	-6.0%	Shares	Defined	2026-08-12
2026-03-31	$2,169,918,660	4,414,621	+51.5%	Shares	Defined	2026-05-13
2025-12-31	$1,689,039,384	2,914,901	-7.8%	Shares	Defined	2026-02-11
2025-09-30	$1,533,954,323	3,162,662	-41.8%	Shares	Defined	2025-11-13
2025-06-30	$2,203,131,378	5,433,659	-28.6%	Shares	Defined	2025-08-13
2025-03-31	$3,788,127,787	7,612,797	-3.9%	Shares	Defined	2025-05-12
2024-12-31	$4,120,599,286	7,920,726	-3.3%	Shares	Defined	2025-02-13
2024-09-30	$5,064,655,073	8,187,683	-0.6%	Shares	Defined	2024-11-13
2024-06-30	$4,555,223,582	8,237,294	+1.5%	Shares	Defined	2024-08-13
2024-03-31	$4,715,436,355	8,113,137	+1.5%	Shares	Defined	2024-05-14
2023-12-31	$4,240,807,215	7,989,614	+6.9%	Shares	Defined	2024-02-13
2023-09-30	$3,782,343,683	7,472,477	+22.7%	Shares	Defined	2023-11-13
2023-06-30	$3,178,148,818	6,091,325	+2.7%	Shares	Defined	2023-08-11
2023-03-31	$3,420,071,798	5,933,813	-17.1%	Shares	Defined	2023-05-15
2022-12-31	$3,941,985,503	7,158,266	-18.3%	Shares	Defined	2023-02-14
2022-09-30	$4,441,357,334	8,756,792	+0.1%	Shares	Defined	2022-11-14
2022-06-30	$4,750,730,431	8,744,534	+0.6%	Shares	Defined	2022-08-15
2022-03-31	$5,132,459,672	8,689,511	-8.1%	Shares	Defined	2022-05-19
2021-12-31	$6,308,108,311	9,454,032	+2.3%	Shares	Defined	2022-02-14
2021-09-30	$5,282,492,612	9,245,957	+2.0%	Shares	Defined	2021-11-15
2021-06-30	$4,570,747,912	9,060,495	+2.3%	Shares	Defined	2021-08-16
2021-03-31	$4,041,163,207	8,854,821	-10.9%	Shares	Defined	2021-05-14
2020-12-31	$4,627,936,981	9,935,886	-14.2%	Shares	Defined	2021-02-12
2020-09-30	$5,111,645,259	11,577,381	-0.7%	Shares	Defined	2020-11-13
2020-06-30	$4,225,735,536	11,662,349	-1.1%	Shares	Defined	2020-08-14
2020-03-31	$3,342,695,641	11,786,656	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.