Charles River Laboratories International, Inc.

PRIMECAP MANAGEMENT CO/CA/ CRL

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/11/2026

Shares

266,890

Value ($000)

53,239

Weight

0.0%

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	2/11/2026	53,239	0.0%	266,890	12/31/2025
2025 Q3	11/12/2025	42,329	0.0%	270,540	9/30/2025
2025 Q2	8/11/2025	41,058	0.0%	270,600	6/30/2025
2025 Q1	5/9/2025	41,075	0.0%	272,890	3/31/2025
2024 Q4	2/10/2025	50,392	0.0%	272,980	12/31/2024
2024 Q3	11/8/2024	53,895	0.0%	273,620	9/30/2024
2024 Q2	8/9/2024	56,547	0.0%	273,730	6/30/2024
2024 Q1	5/14/2024	74,221	0.1%	273,930	3/31/2024
2023 Q4	2/9/2024	64,757	0.1%	273,930	12/31/2023
2023 Q3	11/13/2023	53,685	0.0%	273,930	9/30/2023
2023 Q2	8/11/2023	57,604	0.0%	273,980	6/30/2023
2023 Q1	5/15/2023	55,295	0.0%	273,980	3/31/2023
2022 Q4	2/13/2023	62,045	0.1%	284,740	12/31/2022
2022 Q3	11/14/2022	58,021	0.1%	294,820	9/30/2022
2022 Q2	8/11/2022	63,305	0.1%	295,860	6/30/2022
2022 Q1	5/11/2022	92,259	0.1%	324,890	3/31/2022
2021 Q4	2/11/2022	134,804	0.1%	357,780	12/31/2021
2021 Q3	11/12/2021	150,550	0.1%	364,820	9/30/2021
2021 Q2	8/10/2021	135,209	0.1%	365,510	6/30/2021
2021 Q1	5/14/2021	107,312	0.1%	370,260	3/31/2021
2020 Q4	2/8/2021	92,556	0.1%	370,430	12/31/2020
2020 Q3	11/13/2020	84,126	0.1%	371,500	9/30/2020
2020 Q2	8/13/2020	65,660	0.1%	376,600	6/30/2020
2020 Q1	5/14/2020	47,720	0.0%	378,100	3/31/2020
2019 Q4	2/14/2020	58,385	0.0%	382,200	12/31/2019
2014 Q1	5/14/2014	102,445	0.1%	1,697,800	3/31/2014
2013 Q4	2/13/2014	90,051	0.1%	1,697,800	12/31/2013