CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

CIK

1081019

City

WEST SACRAMENTO

State / Country

Stock

MU — Micron Technology Inc

Top Portfolio Positions

2,890 positions · $90,227,546,505 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	36,688,762	$6,398,520,092	7.09%
AAPL	Apple Inc. Technology	22,272,610	$5,652,565,691	6.26%
MSFT	Microsoft Corp Technology	10,715,663	$3,966,616,972	4.40%
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	2.83%
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%

Portfolio Trend

25 quarters · across all stocks

Holdings in MU

Compact Export CSV

Shares Held

Position Value (USD)

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$575,881,726	1,704,599	-2.2%	Shares	Sole	2026-05-18
2025-12-31	$497,561,246	1,743,321	-0.9%	Shares	Sole	2026-02-17
2025-09-30	$294,486,881	1,760,022	+0.7%	Shares	Sole	2025-11-14
2025-06-30	$215,466,143	1,748,204	+2.5%	Shares	Sole	2025-08-14
2025-03-31	$148,211,401	1,705,736	-0.6%	Shares	Sole	2025-05-15
2024-12-31	$144,366,380	1,715,380	-4.0%	Shares	Sole	2025-03-18
2024-09-30	$185,312,035	1,786,829	-0.4%	Shares	Sole	2025-04-04
2024-06-30	$236,026,507	1,794,469	+1.5%	Shares	Sole	2025-04-08
2024-03-31	$208,487,050	1,768,488	+0.8%	Shares	Sole	2024-05-16
2023-12-31	$149,787,402	1,755,184	+0.6%	Shares	Sole	2024-02-13
2023-09-30	$118,688,267	1,744,646	-4.1%	Shares	Sole	2023-11-14
2023-06-30	$114,769,952	1,818,570	-1.5%	Shares	Sole	2023-08-21
2023-03-31	$111,366,581	1,845,651	-1.9%	Shares	Sole	2023-05-09
2022-12-31	$94,036,620	1,881,485	+0.2%	Shares	Sole	2023-02-14
2022-09-30	$94,052,830	1,877,302	-1.6%	Shares	Sole	2022-11-21
2022-06-30	$105,414,150	1,906,913	+0.2%	Shares	Sole	2022-08-15
2022-03-31	$148,245,077	1,903,262	-6.0%	Shares	Sole	2022-05-16
2021-12-31	$188,599,500	2,024,686	+3.9%	Shares	Sole	2022-02-15
2021-09-30	$138,278,409	1,948,132	-1.5%	Shares	Sole	2021-11-15
2021-06-30	$168,131,655	1,978,485	-4.8%	Shares	Sole	2021-08-16
2021-03-31	$183,302,585	2,078,025	+0.4%	Shares	Sole	2021-05-18
2020-12-31	$155,540,127	2,068,903	-4.4%	Shares	Sole	2021-02-16
2020-09-30	$101,678,825	2,165,222	+1.9%	Shares	Sole	2020-11-17
2020-06-30	$109,519,103	2,125,759	-0.0%	Shares	Sole	2020-08-17
2020-03-31	$89,451,567	2,126,761	—	Shares	Sole	2020-05-13
No 13F history on record for this holder in this stock.