CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

CIK

1081019

City

WEST SACRAMENTO

State / Country

Stock

TMO — Thermo Fisher Scientific Inc.

Top Portfolio Positions

2,878 positions · $89,315,734,117 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	36,688,762	$6,398,520,092	7.16%
AAPL	Apple Inc. Technology	22,272,610	$5,652,565,691	6.33%
MSFT	Microsoft Corp Technology	10,715,663	$3,966,616,972	4.44%
AMZN	Amazon Com Inc Consumer Cyclical	14,562,158	$3,032,860,646	3.40%
GOOGL	Alphabet Inc. Communication Services	8,867,713	$2,549,999,550	2.86%
AVGO	Broadcom Inc. Technology	6,816,811	$2,109,871,172	2.36%
META	Meta Platforms, Inc. Communication Services	3,291,945	$1,883,420,492	2.11%
TSLA	Tesla, Inc. Consumer Cyclical	4,278,032	$1,590,358,396	1.78%
JPM	Jpmorgan Chase & Co Financial Services	4,132,836	$1,215,715,037	1.36%
LLY	ELI LILLY & Co Healthcare	1,214,622	$1,117,172,876	1.25%

53 quarters · across all stocks

Compact Export CSV

25 of 25 shown

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
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