Charles River Laboratories International, Inc.

Twin Tree Management, LP CRL

Report date

9/30/2025

Quarter

2025 Q3

Filed

11/13/2025

Shares

1,485

Value ($000)

232

Weight

0.0%

2019 Q4 - 2025 Q3 (11 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 Q3	11/13/2025	232	0.0%	1,485	9/30/2025
2024 Q2	8/13/2024	113	0.0%	545	6/30/2024
2022 Q2	8/11/2022	1,511	0.0%	7,060	6/30/2022
2022 Q1	5/11/2022	7,437	0.1%	26,190	3/31/2022
2021 Q3	11/12/2021	3,728	0.1%	9,033	9/30/2021
2021 Q1	5/17/2021	151	0.0%	521	3/31/2021
2020 Q4	2/12/2021	4	0.0%	18	12/31/2020
2020 Q3	11/13/2020	101	0.0%	446	9/30/2020
2020 Q2	8/12/2020	2,525	0.1%	14,485	6/30/2020
2020 Q1	5/13/2020	2,021	0.1%	16,015	3/31/2020
2019 Q4	2/14/2020	302	0.0%	1,974	12/31/2019