Biogen Inc.

Fisher Asset Management, LLC BIIB

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/9/2026

Shares

293,269

Value ($000)

51,613

Weight

0.0%

2013 Q4 - 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	2/9/2026	51,613	0.0%	293,269	12/31/2025
2025 Q3	11/12/2025	38,842	0.0%	277,285	9/30/2025
2025 Q2	8/13/2025	36,313	0.0%	289,137	6/30/2025
2025 Q1	5/14/2025	40,919	0.0%	299,030	3/31/2025
2024 Q4	2/5/2025	27,667	0.0%	180,924	12/31/2024
2024 Q3	11/12/2024	12,942	0.0%	66,768	9/30/2024
2024 Q2	8/14/2024	15,877	0.0%	68,487	6/30/2024
2024 Q1	5/9/2024	13,271	0.0%	61,544	3/31/2024
2023 Q4	3/5/2024	16,504	0.0%	63,778	12/31/2023
2023 Q3	11/13/2023	29,248	0.0%	113,799	9/30/2023
2023 Q2	12/12/2023	37,121	0.0%	130,317	6/30/2023
2023 Q1	12/12/2023	36,927	0.0%	132,817	3/31/2023
2022 Q4	2/3/2023	36,691	0.0%	132,495	12/31/2022
2022 Q3	11/8/2022	34,833	0.0%	130,461	9/30/2022
2022 Q2	8/9/2022	27,093	0.0%	132,848	6/30/2022
2022 Q1	5/5/2022	27,872	0.0%	132,344	3/31/2022
2021 Q4	2/2/2022	31,678	0.0%	132,034	12/31/2021
2021 Q3	10/26/2021	30,701	0.0%	108,489	9/30/2021
2021 Q2	7/27/2021	36,384	0.0%	105,075	6/30/2021
2021 Q1	4/27/2021	27,577	0.0%	98,578	3/31/2021
2020 Q4	1/29/2021	24,139	0.0%	98,584	12/31/2020
2020 Q3	11/12/2020	26,648	0.0%	93,936	9/30/2020
2020 Q2	8/7/2020	24,857	0.0%	92,905	6/30/2020
2020 Q1	4/28/2020	29,621	0.0%	93,625	3/31/2020
2019 Q4	2/12/2020	26,936	0.0%	90,777	12/31/2019
2014 Q2	7/25/2014	28,026	0.1%	88,885	6/30/2014
2014 Q1	4/22/2014	5,587	0.0%	18,266	3/31/2014
2013 Q4	1/16/2014	570	0.0%	2,038	12/31/2013