Merck & Co., Inc.

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC MRK

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/5/2026

Shares

79,304

Value ($000)

8,348

Weight

0.1%

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	8,348	0.1%	79,304	12/31/2025
2025 Q3	11/7/2025	6,682	0.1%	79,610	9/30/2025
2025 Q2	8/12/2025	6,341	0.1%	80,104	6/30/2025
2025 Q1	5/14/2025	7,222	0.1%	80,455	3/31/2025
2024 Q4	2/11/2025	7,990	0.2%	80,318	12/31/2024
2024 Q3	11/13/2024	9,123	0.2%	80,337	9/30/2024
2024 Q2	8/15/2024	9,979	0.3%	80,604	6/30/2024
2024 Q1	5/15/2024	10,610	0.3%	80,408	3/31/2024
2023 Q4	2/13/2024	8,744	0.2%	80,207	12/31/2023
2023 Q3	11/14/2023	8,245	0.2%	80,092	9/30/2023
2023 Q2	8/14/2023	9,236	0.2%	80,040	6/30/2023
2023 Q1	5/15/2023	8,479	0.2%	79,698	3/31/2023
2022 Q4	2/21/2023	8,817	0.2%	79,464	12/31/2022
2022 Q3	11/14/2022	8,103	0.2%	94,091	9/30/2022
2022 Q2	8/4/2022	10,203	0.2%	111,913	6/30/2022
2022 Q1	5/9/2022	9,172	0.2%	111,785	3/31/2022
2021 Q4	2/3/2022	9,590	0.2%	125,130	12/31/2021
2021 Q3	11/15/2021	9,529	0.2%	126,868	9/30/2021
2021 Q2	8/13/2021	8,942	0.2%	114,986	6/30/2021
2021 Q1	5/14/2021	8,843	0.2%	114,709	3/31/2021
2020 Q4	2/12/2021	11,357	0.2%	138,843	12/31/2020
2020 Q3	11/13/2020	10,723	0.1%	138,660	9/30/2020
2020 Q2	8/14/2020	10,723	0.1%	138,660	6/30/2020
2020 Q1	5/8/2020	18,423	0.3%	239,445	3/31/2020
2019 Q4	2/7/2020	8,995	0.2%	98,899	12/31/2019