Regeneron Pharmaceuticals, Inc.

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM REGN

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/12/2026

Shares

201,090

Value ($000)

155,215

Weight

0.1%

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	2/12/2026	155,215	0.1%	201,090	12/31/2025
2025 Q3	11/14/2025	114,205	0.1%	203,114	9/30/2025
2025 Q2	8/13/2025	165,226	0.1%	314,716	6/30/2025
2025 Q1	5/13/2025	300,276	0.2%	473,450	3/31/2025
2024 Q4	4/23/2025	258,929	0.2%	363,496	12/31/2024
2024 Q3	11/13/2024	390,681	0.3%	371,638	9/30/2024
2024 Q2	8/14/2024	396,164	0.3%	376,929	6/30/2024
2024 Q1	4/30/2024	391,789	0.3%	407,058	3/31/2024
2023 Q4	2/1/2024	362,301	0.3%	412,507	12/31/2023
2023 Q3	11/2/2023	345,844	0.3%	420,244	9/30/2023
2023 Q2	8/9/2023	401,494	0.3%	558,764	6/30/2023
2023 Q1	5/12/2023	471,484	0.4%	573,812	3/31/2023
2022 Q4	2/8/2023	442,328	0.4%	613,076	12/31/2022
2022 Q3	11/9/2022	511,966	0.5%	743,197	9/30/2022
2022 Q2	8/10/2022	452,736	0.4%	765,883	6/30/2022
2022 Q1	5/4/2022	541,932	0.4%	775,940	3/31/2022
2021 Q4	2/10/2022	494,740	0.3%	783,412	12/31/2021
2021 Q3	11/10/2021	485,765	0.4%	802,679	9/30/2021
2021 Q2	8/13/2021	444,458	0.3%	795,750	6/30/2021
2021 Q1	5/14/2021	374,839	0.3%	792,236	3/31/2021
2020 Q4	2/2/2021	400,316	0.3%	828,623	12/31/2020
2020 Q3	11/5/2020	465,066	0.4%	830,801	9/30/2020
2020 Q2	8/12/2020	522,617	0.5%	837,998	6/30/2020
2020 Q1	5/12/2020	89,841	0.1%	183,991	3/31/2020
2019 Q4	1/27/2020	73,003	0.1%	194,425	12/31/2019
2014 Q1	4/18/2014	63,495	0.1%	221,670	3/31/2014
2013 Q4	2/13/2014	65,300	0.1%	234,354	12/31/2013