Regeneron Pharmaceuticals, Inc.

BANK OF MONTREAL /CAN/ REGN

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/12/2026

Shares

100,977

Value ($000)

77,942

Weight

0.0%

2013 Q3 - 2025 Q4 (28 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	77,942	0.0%	100,977	12/31/2025
2025 Q3	11/13/2025	54,129	0.0%	96,269	9/30/2025
2025 Q2	8/5/2025	65,413	0.0%	124,596	6/30/2025
2025 Q1	5/13/2025	72,153	0.0%	113,764	3/31/2025
2024 Q4	2/13/2025	109,177	0.1%	153,267	12/31/2024
2024 Q3	11/13/2024	196,189	0.1%	188,157	9/30/2024
2024 Q2	8/14/2024	199,557	0.1%	185,291	6/30/2024
2024 Q1	5/13/2024	221,538	0.1%	229,053	3/31/2024
2023 Q4	2/8/2024	253,346	0.1%	285,165	12/31/2023
2023 Q3	11/1/2023	150,796	0.1%	181,115	9/30/2023
2023 Q2	8/2/2023	116,520	0.0%	147,798	6/30/2023
2023 Q1	6/13/2024	70,924	0.0%	86,289	3/31/2023
2022 Q4	2/1/2023	80,815	0.0%	110,103	12/31/2022
2022 Q3	11/10/2022	49,761	0.0%	71,202	9/30/2022
2022 Q2	8/11/2022	76,417	0.0%	126,753	6/30/2022
2022 Q1	5/12/2022	61,332	0.0%	88,091	3/31/2022
2021 Q4	2/11/2022	80,320	0.0%	123,510	12/31/2021
2021 Q3	11/12/2021	97,215	0.0%	159,235	9/30/2021
2021 Q2	8/12/2021	69,994	0.0%	127,987	6/30/2021
2021 Q1	5/13/2021	47,090	0.0%	98,856	3/31/2021
2020 Q4	2/12/2021	59,879	0.0%	119,063	12/31/2020
2020 Q3	11/12/2020	56,184	0.1%	96,595	9/30/2020
2020 Q2	8/12/2020	61,821	0.1%	96,501	6/30/2020
2020 Q1	5/13/2020	23,713	0.0%	47,545	3/31/2020
2019 Q4	2/10/2020	23,724	0.0%	63,180	12/31/2019
2014 Q1	5/15/2014	4,940	0.0%	16,450	3/31/2014
2013 Q4	1/8/2014	3,575	0.0%	12,991	12/31/2013
2013 Q3	1/8/2014	3,603	0.0%	11,516	9/30/2013