CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

CIK

1081019

City

WEST SACRAMENTO

State / Country

Stock

SIBN — SI-BONE, 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 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$495,866	39,261	-0.7%	Shares	Sole	2026-05-18
2025-12-31	$779,866	39,547	+13.8%	Shares	Sole	2026-02-17
2025-09-30	$511,416	34,743	+0.0%	Shares	Sole	2025-11-14
2025-06-30	$653,844	34,742	-1.9%	Shares	Sole	2025-08-14
2025-03-31	$496,647	35,399	0.0%	Shares	Sole	2025-05-15
2024-12-31	$496,293	35,399	+0.2%	Shares	Sole	2025-03-18
2024-09-30	$493,787	35,321	-7.5%	Shares	Sole	2025-04-04
2024-06-30	$493,538	38,170	+3.8%	Shares	Sole	2025-04-08
2024-03-31	$601,941	36,771	-9.4%	Shares	Sole	2024-05-16
2023-12-31	$851,627	40,573	+5.6%	Shares	Sole	2024-02-13
2023-09-30	$816,231	38,429	-8.9%	Shares	Sole	2023-11-14
2023-06-30	$1,138,690	42,205	+9.9%	Shares	Sole	2023-08-21
2023-03-31	$755,091	38,388	-1.3%	Shares	Sole	2023-05-09
2022-12-31	$529,026	38,899	+1.8%	Shares	Sole	2023-02-14
2022-09-30	$667,164	38,211	-1.8%	Shares	Sole	2022-11-21
2022-06-30	$513,374	38,892	+6.8%	Shares	Sole	2022-08-15
2022-03-31	$822,685	36,402	-9.8%	Shares	Sole	2022-05-16
2021-12-31	$896,795	40,378	+4.1%	Shares	Sole	2022-02-15
2021-09-30	$831,053	38,798	-12.4%	Shares	Sole	2021-11-15
2021-06-30	$1,393,554	44,282	+1.7%	Shares	Sole	2021-08-16
2021-03-31	$1,385,548	43,557	-0.3%	Shares	Sole	2021-05-18
2020-12-31	$1,306,301	43,689	+14.2%	Shares	Sole	2021-02-16
2020-09-30	$907,479	38,258	0.0%	Shares	Sole	2020-11-17
2020-06-30	$609,832	38,258	+31.5%	Shares	Sole	2020-08-17
2020-03-31	$347,697	29,096	—	Shares	Sole	2020-05-13
No 13F history on record for this holder in this stock.