CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

CIK

1081019

City

WEST SACRAMENTO

State / Country

Stock

ACA — Arcosa, Inc.

Top Portfolio Positions

2,884 positions · $89,315,910,687 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%

25 quarters · across all stocks

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$5,538,703	52,183	+12.4%	Shares	Sole	2026-05-18
2025-12-31	$4,937,819	46,443	+3.0%	Shares	Sole	2026-02-17
2025-09-30	$4,225,009	45,086	+0.0%	Shares	Sole	2025-11-14
2025-06-30	$3,909,233	45,084	0.0%	Shares	Sole	2025-08-14
2025-03-31	$3,476,878	45,084	-1.1%	Shares	Sole	2025-05-15
2024-12-31	$4,412,021	45,607	-0.8%	Shares	Sole	2025-03-18
2024-09-30	$4,354,601	45,954	-3.1%	Shares	Sole	2025-04-04
2024-06-30	$3,954,051	47,405	-3.4%	Shares	Sole	2025-04-08
2024-03-31	$4,212,377	49,061	-4.6%	Shares	Sole	2024-05-16
2023-12-31	$4,249,514	51,422	-4.0%	Shares	Sole	2024-02-13
2023-09-30	$3,849,885	53,545	-8.9%	Shares	Sole	2023-11-14
2023-06-30	$4,453,078	58,771	-2.9%	Shares	Sole	2023-08-21
2023-03-31	$3,818,470	60,505	-1.5%	Shares	Sole	2023-05-09
2022-12-31	$3,337,399	61,417	+1.2%	Shares	Sole	2023-02-14
2022-09-30	$3,471,340	60,709	-2.2%	Shares	Sole	2022-11-21
2022-06-30	$2,880,935	62,049	-0.1%	Shares	Sole	2022-08-15
2022-03-31	$3,556,770	62,127	-7.7%	Shares	Sole	2022-05-16
2021-12-31	$3,547,974	67,324	+2.3%	Shares	Sole	2022-02-15
2021-09-30	$3,302,189	65,820	-1.4%	Shares	Sole	2021-11-15
2021-06-30	$3,922,657	66,780	-8.8%	Shares	Sole	2021-08-16
2021-03-31	$4,766,475	73,229	-0.3%	Shares	Sole	2021-05-18
2020-12-31	$4,036,585	73,486	+0.1%	Shares	Sole	2021-02-16
2020-09-30	$3,237,837	73,437	-3.2%	Shares	Sole	2020-11-17
2020-06-30	$3,200,912	75,851	+2.5%	Shares	Sole	2020-08-17
2020-03-31	$2,940,839	74,002	—	Shares	Sole	2020-05-13
No 13F history on record for this holder in this stock.