CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in TMO — Thermo Fisher Scientific Inc.

CIK 1081019 WEST SACRAMENTO, CA

Position in TMO

as of Mar 31, 2026 · filed May 18, 2026 Compact

Position Value

$281,062,260

-$59,566,263 QoQ

Shares Held

571,811

-2.7% QoQ

Ownership

0.154%

of shares outstanding

% of Portfolio

0.31%

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

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $916,588,968 across 29 Diagnostics & Research names. TMO ranks #1 (30.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TMO	Thermo Fisher Scientific Inc. This page	571,811	$281,062,260
2	DHR	Danaher Corp /De/	973,686	$184,610,865
3	IDXX	Idexx Laboratories Inc /De	122,654	$68,918,056
4	A	Agilent Technologies, Inc.	438,607	$49,992,425
5	WAT	Waters Corp /De/	154,059	$45,878,770
6	IQV	Iqvia Holdings Inc.	261,431	$44,584,442
7	NTRA	Natera, Inc.	197,815	$39,561,021
8	MTD	Mettler Toledo International Inc/	30,547	$38,525,876

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$281,062,260	571,811	-2.7%	Shares	Sole	2026-05-18
2025-12-31	$340,628,523	587,848	-2.3%	Shares	Sole	2026-02-17
2025-09-30	$291,765,721	601,554	-0.1%	Shares	Sole	2025-11-14
2025-06-30	$244,099,489	602,031	+0.4%	Shares	Sole	2025-08-14
2025-03-31	$298,445,054	599,769	-0.6%	Shares	Sole	2025-05-15
2024-12-31	$314,022,273	603,622	-2.9%	Shares	Sole	2025-03-18
2024-09-30	$384,616,310	621,783	-0.1%	Shares	Sole	2025-04-04
2024-06-30	$344,261,302	622,534	-1.0%	Shares	Sole	2025-04-08
2024-03-31	$365,307,921	628,530	+0.9%	Shares	Sole	2024-05-16
2023-12-31	$330,570,704	622,790	+1.3%	Shares	Sole	2024-02-13
2023-09-30	$311,122,958	614,661	-3.8%	Shares	Sole	2023-11-14
2023-06-30	$333,435,294	639,071	-3.6%	Shares	Sole	2023-08-21
2023-03-31	$382,232,445	663,172	-0.9%	Shares	Sole	2023-05-09
2022-12-31	$368,453,462	669,076	+1.5%	Shares	Sole	2023-02-14
2022-09-30	$334,263,062	659,049	-1.0%	Shares	Sole	2022-11-21
2022-06-30	$361,789,710	665,936	-0.5%	Shares	Sole	2022-08-15
2022-03-31	$395,337,401	669,326	-5.5%	Shares	Sole	2022-05-16
2021-12-31	$472,458,631	708,079	+0.6%	Shares	Sole	2022-02-15
2021-09-30	$402,067,202	703,739	-1.4%	Shares	Sole	2021-11-15
2021-06-30	$360,225,883	714,068	-6.6%	Shares	Sole	2021-08-16
2021-03-31	$348,860,979	764,409	-0.7%	Shares	Sole	2021-05-18
2020-12-31	$358,685,533	770,075	+2.3%	Shares	Sole	2021-02-16
2020-09-30	$332,331,662	752,699	-0.1%	Shares	Sole	2020-11-17
2020-06-30	$272,915,212	753,202	-2.6%	Shares	Sole	2020-08-17
2020-03-31	$219,228,188	773,019	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.