CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

CIK

1081019

City

WEST SACRAMENTO

State / Country

Stock

TDY — Teledyne Technologies Inc

Top Portfolio Positions

2,890 positions · $90,327,389,326 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	36,688,762	$6,398,520,092	7.08%
AAPL	Apple Inc. Technology	22,272,610	$5,652,565,691	6.26%
MSFT	Microsoft Corp Technology	10,715,663	$3,966,616,972	4.39%
AMZN	Amazon Com Inc Consumer Cyclical	14,562,158	$3,032,860,646	3.36%
GOOGL	Alphabet Inc. Communication Services	8,867,713	$2,549,999,550	2.82%
AVGO	Broadcom Inc. Technology	6,816,811	$2,109,871,172	2.34%
META	Meta Platforms, Inc. Communication Services	3,291,945	$1,883,420,492	2.09%
TSLA	Tesla, Inc. Consumer Cyclical	4,278,032	$1,590,358,396	1.76%
JPM	Jpmorgan Chase & Co Financial Services	4,132,836	$1,215,715,037	1.35%
LLY	ELI LILLY & Co Healthcare	1,214,622	$1,117,172,876	1.24%

25 quarters · across all stocks

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$49,093,536	81,145	-1.2%	Shares	Sole	2026-05-18
2025-12-31	$41,946,765	82,131	+1.7%	Shares	Sole	2026-02-17
2025-09-30	$47,347,929	80,793	+4.4%	Shares	Sole	2025-11-14
2025-06-30	$39,653,818	77,402	+0.5%	Shares	Sole	2025-08-14
2025-03-31	$38,336,112	77,025	-1.5%	Shares	Sole	2025-05-15
2024-12-31	$36,299,143	78,209	-5.7%	Shares	Sole	2025-03-18
2024-09-30	$36,282,451	82,901	+1.8%	Shares	Sole	2025-04-04
2024-06-30	$31,590,495	81,423	+7.7%	Shares	Sole	2025-04-08
2024-03-31	$32,442,424	75,567	+1.2%	Shares	Sole	2024-05-16
2023-12-31	$33,314,655	74,648	+2.7%	Shares	Sole	2024-02-13
2023-09-30	$29,700,088	72,691	-5.0%	Shares	Sole	2023-11-14
2023-06-30	$31,462,659	76,531	-3.4%	Shares	Sole	2023-08-21
2023-03-31	$35,436,280	79,212	-0.9%	Shares	Sole	2023-05-09
2022-12-31	$31,972,404	79,949	+1.7%	Shares	Sole	2023-02-14
2022-09-30	$26,537,628	78,637	+0.2%	Shares	Sole	2022-11-21
2022-06-30	$29,425,879	78,446	+1.5%	Shares	Sole	2022-08-15
2022-03-31	$36,533,353	77,298	-5.6%	Shares	Sole	2022-05-16
2021-12-31	$35,770,368	81,875	+2.1%	Shares	Sole	2022-02-15
2021-09-30	$34,432,984	80,155	-0.7%	Shares	Sole	2021-11-15
2021-06-30	$33,809,632	80,724	+21.4%	Shares	Sole	2021-08-16
2021-03-31	$27,502,347	66,487	+1.0%	Shares	Sole	2021-05-18
2020-12-31	$25,792,675	65,801	+1.8%	Shares	Sole	2021-02-16
2020-09-30	$20,051,974	64,640	-1.2%	Shares	Sole	2020-11-17
2020-06-30	$20,337,373	65,404	+6.5%	Shares	Sole	2020-08-17
2020-03-31	$18,258,620	61,421	—	Shares	Sole	2020-05-13
No 13F history on record for this holder in this stock.