CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

CIK

1081019

City

WEST SACRAMENTO

State / Country

Stock

OGS — ONE Gas, 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	$6,066,135	70,430	+21.0%	Shares	Sole	2026-05-18
2025-12-31	$4,494,791	58,185	-0.1%	Shares	Sole	2026-02-17
2025-09-30	$4,712,893	58,227	+19.2%	Shares	Sole	2025-11-14
2025-06-30	$3,508,923	48,830	-6.7%	Shares	Sole	2025-08-14
2025-03-31	$3,958,043	52,362	-1.1%	Shares	Sole	2025-05-15
2024-12-31	$3,667,272	52,957	-1.0%	Shares	Sole	2025-03-18
2024-09-30	$3,980,874	53,492	-3.0%	Shares	Sole	2025-04-04
2024-06-30	$3,521,135	55,147	-0.5%	Shares	Sole	2025-04-08
2024-03-31	$3,576,704	55,427	-5.5%	Shares	Sole	2024-05-16
2023-12-31	$3,736,986	58,647	-4.1%	Shares	Sole	2024-02-13
2023-09-30	$4,176,687	61,170	-8.9%	Shares	Sole	2023-11-14
2023-06-30	$5,155,179	67,116	-0.7%	Shares	Sole	2023-08-21
2023-03-31	$5,353,808	67,573	-1.5%	Shares	Sole	2023-05-09
2022-12-31	$5,192,347	68,573	+1.2%	Shares	Sole	2023-02-14
2022-09-30	$4,771,174	67,782	-1.4%	Shares	Sole	2022-11-21
2022-06-30	$5,578,889	68,714	+0.8%	Shares	Sole	2022-08-15
2022-03-31	$6,015,497	68,172	-7.9%	Shares	Sole	2022-05-16
2021-12-31	$5,742,591	74,012	+2.6%	Shares	Sole	2022-02-15
2021-09-30	$4,570,434	72,123	-0.8%	Shares	Sole	2021-11-15
2021-06-30	$5,388,746	72,703	-8.1%	Shares	Sole	2021-08-16
2021-03-31	$6,081,196	79,069	-0.4%	Shares	Sole	2021-05-18
2020-12-31	$6,093,695	79,376	+0.1%	Shares	Sole	2021-02-16
2020-09-30	$5,470,905	79,277	+0.3%	Shares	Sole	2020-11-17
2020-06-30	$6,091,495	79,059	-0.5%	Shares	Sole	2020-08-17
2020-03-31	$6,641,936	79,430	—	Shares	Sole	2020-05-13
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