Costco Wholesale Corp /New

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM COST

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

702,394

Value ($000)

605,702

Weight

0.6%

2013 Q4 - 2025 Q4 (27 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/17/2026	605,702	0.6%	702,394	12/31/2025
2025 Q3	11/14/2025	657,761	0.7%	710,609	9/30/2025
2025 Q2	8/14/2025	698,908	0.8%	706,010	6/30/2025
2025 Q1	5/15/2025	664,734	0.8%	702,842	3/31/2025
2024 Q4	3/18/2025	647,067	0.8%	706,197	12/31/2024
2024 Q3	4/4/2025	642,270	0.7%	724,485	9/30/2024
2024 Q2	4/8/2025	617,103	0.8%	726,012	6/30/2024
2024 Q1	5/16/2024	531,168	0.7%	725,015	3/31/2024
2023 Q4	2/13/2024	473,803	0.7%	717,796	12/31/2023
2023 Q3	11/14/2023	399,544	0.6%	707,208	9/30/2023
2023 Q2	8/21/2023	395,839	0.6%	735,241	6/30/2023
2023 Q1	5/9/2023	372,386	0.6%	749,463	3/31/2023
2022 Q4	2/14/2023	345,628	0.5%	757,126	12/31/2022
2022 Q3	11/21/2022	353,528	0.6%	748,572	9/30/2022
2022 Q2	8/15/2022	362,861	0.6%	757,096	6/30/2022
2022 Q1	5/16/2022	434,458	0.6%	754,464	3/31/2022
2021 Q4	2/15/2022	453,626	0.5%	799,060	12/31/2021
2021 Q3	11/15/2021	359,132	0.5%	799,225	9/30/2021
2021 Q2	8/16/2021	324,664	0.4%	820,542	6/30/2021
2021 Q1	5/18/2021	301,486	0.4%	855,329	3/31/2021
2020 Q4	2/16/2021	325,137	0.5%	862,937	12/31/2020
2020 Q3	11/17/2020	303,535	0.5%	855,029	9/30/2020
2020 Q2	8/17/2020	259,067	0.5%	854,413	6/30/2020
2020 Q1	5/13/2020	246,946	0.5%	866,082	3/31/2020
2019 Q4	2/14/2020	255,413	0.4%	868,987	12/31/2019
2014 Q1	5/8/2014	88,656	0.2%	793,843	3/31/2014
2013 Q4	2/10/2014	94,023	0.3%	790,043	12/31/2013