CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

CIK

1081019

City

WEST SACRAMENTO

State / Country

Stock

NTCT — Netscout Systems 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	$2,616,762	82,314	+25.1%	Shares	Sole	2026-05-18
2025-12-31	$1,779,817	65,773	-0.1%	Shares	Sole	2026-02-17
2025-09-30	$1,700,492	65,834	+0.0%	Shares	Sole	2025-11-14
2025-06-30	$1,633,267	65,831	-1.1%	Shares	Sole	2025-08-14
2025-03-31	$1,397,795	66,530	0.0%	Shares	Sole	2025-05-15
2024-12-31	$1,441,039	66,530	-1.3%	Shares	Sole	2025-03-18
2024-09-30	$1,466,037	67,404	-2.5%	Shares	Sole	2025-04-04
2024-06-30	$1,264,826	69,154	-2.2%	Shares	Sole	2025-04-08
2024-03-31	$1,544,415	70,715	-6.6%	Shares	Sole	2024-05-16
2023-12-31	$1,661,285	75,685	-3.0%	Shares	Sole	2024-02-13
2023-09-30	$2,187,353	78,064	-8.3%	Shares	Sole	2023-11-14
2023-06-30	$2,635,237	85,145	-4.0%	Shares	Sole	2023-08-21
2023-03-31	$2,541,484	88,708	-1.2%	Shares	Sole	2023-05-09
2022-12-31	$2,918,520	89,773	-1.1%	Shares	Sole	2023-02-14
2022-09-30	$2,842,697	90,763	-2.6%	Shares	Sole	2022-11-21
2022-06-30	$3,154,820	93,200	+0.2%	Shares	Sole	2022-08-15
2022-03-31	$2,983,311	92,996	-7.9%	Shares	Sole	2022-05-16
2021-12-31	$3,338,929	100,935	+2.4%	Shares	Sole	2022-02-15
2021-09-30	$2,657,566	98,611	+2.0%	Shares	Sole	2021-11-15
2021-06-30	$2,758,904	96,668	-9.2%	Shares	Sole	2021-08-16
2021-03-31	$2,997,575	106,448	-0.3%	Shares	Sole	2021-05-18
2020-12-31	$2,927,605	106,769	+1.5%	Shares	Sole	2021-02-16
2020-09-30	$2,296,625	105,205	-1.5%	Shares	Sole	2020-11-17
2020-06-30	$2,730,830	106,840	-1.5%	Shares	Sole	2020-08-17
2020-03-31	$2,567,958	108,490	—	Shares	Sole	2020-05-13
No 13F history on record for this holder in this stock.