Regeneron Pharmaceuticals, Inc.

TEACHER RETIREMENT SYSTEM OF TEXAS REGN

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/28/2026

Shares

24,932

Value ($000)

19,244

Weight

0.1%

2013 Q4 - 2025 Q4 (26 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	1/28/2026	19,244	0.1%	24,932	12/31/2025
2025 Q3	10/30/2025	15,959	0.1%	28,383	9/30/2025
2025 Q2	8/1/2025	16,244	0.1%	30,941	6/30/2025
2025 Q1	4/28/2025	20,978	0.1%	33,077	3/31/2025
2024 Q4	2/11/2025	27,732	0.1%	38,932	12/31/2024
2024 Q3	11/13/2024	30,883	0.1%	29,378	9/30/2024
2024 Q2	8/9/2024	26,025	0.1%	24,761	6/30/2024
2024 Q1	5/6/2024	23,444	0.1%	24,358	3/31/2024
2023 Q4	2/7/2024	21,928	0.1%	24,967	12/31/2023
2023 Q3	10/31/2023	23,502	0.2%	28,558	9/30/2023
2023 Q2	7/19/2023	20,113	0.1%	27,991	6/30/2023
2023 Q1	5/12/2023	20,588	0.1%	25,056	3/31/2023
2022 Q4	2/13/2023	12,546	0.1%	17,389	12/31/2022
2022 Q3	11/3/2022	18,485	0.1%	26,834	9/30/2022
2022 Q2	8/9/2022	23,046	0.2%	38,987	6/30/2022
2022 Q1	5/9/2022	54,934	0.3%	78,655	3/31/2022
2021 Q4	2/10/2022	64,865	0.3%	102,712	12/31/2021
2021 Q3	11/9/2021	21,137	0.1%	34,926	9/30/2021
2021 Q2	8/5/2021	15,783	0.1%	28,257	6/30/2021
2021 Q1	5/11/2021	12,417	0.1%	26,243	3/31/2021
2020 Q4	2/11/2021	13,281	0.1%	27,491	12/31/2020
2020 Q3	11/2/2020	14,490	0.1%	25,886	9/30/2020
2020 Q2	8/11/2020	2,541	0.0%	4,075	6/30/2020
2014 Q2	8/5/2014	52,343	0.4%	185,305	6/30/2014
2014 Q1	5/1/2014	54,447	0.5%	181,321	3/31/2014
2013 Q4	2/5/2014	52,831	0.5%	191,946	12/31/2013