Regeneron Pharmaceuticals, Inc.

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC REGN

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/5/2026

Shares

3,220

Value ($000)

2,485

Weight

0.0%

2019 Q4 - 2025 Q4 (25 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	2/5/2026	2,485	0.0%	3,220	12/31/2025
2025 Q3	11/7/2025	1,825	0.0%	3,246	9/30/2025
2025 Q2	8/12/2025	1,739	0.0%	3,312	6/30/2025
2025 Q1	5/14/2025	2,123	0.0%	3,347	3/31/2025
2024 Q4	2/11/2025	2,381	0.1%	3,343	12/31/2024
2024 Q3	11/13/2024	3,535	0.1%	3,363	9/30/2024
2024 Q2	8/15/2024	3,547	0.1%	3,375	6/30/2024
2024 Q1	5/15/2024	3,226	0.1%	3,352	3/31/2024
2023 Q4	2/13/2024	2,978	0.1%	3,391	12/31/2023
2023 Q3	11/14/2023	2,773	0.1%	3,369	9/30/2023
2023 Q2	8/14/2023	2,446	0.1%	3,404	6/30/2023
2023 Q1	5/15/2023	2,777	0.1%	3,380	3/31/2023
2022 Q4	2/21/2023	2,422	0.1%	3,357	12/31/2022
2022 Q3	11/14/2022	2,742	0.1%	3,981	9/30/2022
2022 Q2	8/4/2022	2,835	0.1%	4,796	6/30/2022
2022 Q1	5/9/2022	3,304	0.1%	4,731	3/31/2022
2021 Q4	2/3/2022	3,305	0.1%	5,233	12/31/2021
2021 Q3	11/15/2021	3,187	0.1%	5,266	9/30/2021
2021 Q2	8/13/2021	2,656	0.0%	4,755	6/30/2021
2021 Q1	5/14/2021	2,258	0.0%	4,773	3/31/2021
2020 Q4	2/12/2021	2,780	0.0%	5,754	12/31/2020
2020 Q3	11/13/2020	3,456	0.0%	5,541	9/30/2020
2020 Q2	8/14/2020	3,456	0.0%	5,541	6/30/2020
2020 Q1	5/8/2020	2,030	0.0%	4,158	3/31/2020
2019 Q4	2/7/2020	1,165	0.0%	3,102	12/31/2019