Biogen Inc.

Geneos Wealth Management Inc. BIIB

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/28/2026

Value ($000)

Weight

0.0%

2016 Q1 - 2025 Q4 (40 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	1	0.0%	5	12/31/2025
2025 Q3	10/22/2025	4	0.0%	29	9/30/2025
2025 Q2	8/18/2025	10	0.0%	79	6/30/2025
2025 Q1	5/8/2025	15	0.0%	113	3/31/2025
2024 Q4	1/21/2025	13	0.0%	88	12/31/2024
2024 Q3	11/14/2024	19	0.0%	97	9/30/2024
2024 Q2	7/23/2024	54	0.0%	234	6/30/2024
2024 Q1	5/3/2024	52	0.0%	241	3/31/2024
2023 Q4	1/26/2024	91	0.0%	350	12/31/2023
2023 Q3	10/11/2023	90	0.0%	350	9/30/2023
2023 Q2	8/8/2023	122	0.0%	430	6/30/2023
2023 Q1	4/25/2023	64	0.0%	230	3/31/2023
2022 Q4	1/31/2023	64	0.0%	230	12/31/2022
2022 Q3	11/14/2022	76	0.0%	285	9/30/2022
2022 Q2	7/22/2022	302	0.0%	1,435	6/30/2022
2022 Q1	5/16/2022	302	0.0%	1,436	3/31/2022
2021 Q4	2/9/2022	410	0.0%	1,710	12/31/2021
2021 Q3	11/9/2021	453	0.0%	1,596	9/30/2021
2021 Q2	7/8/2021	491	0.0%	1,409	6/30/2021
2021 Q1	6/17/2021	959	0.0%	3,588	3/31/2021
2020 Q4	5/19/2021	1,027	0.0%	3,857	12/31/2020
2020 Q3	9/7/2021	349	0.0%	1,279	9/30/2020
2020 Q2	9/7/2021	337	0.0%	1,304	6/30/2020
2020 Q1	9/7/2021	361	0.0%	1,218	3/31/2020
2019 Q4	9/7/2021	420	0.0%	1,401	12/31/2019
2019 Q3	9/7/2021	280	0.0%	1,218	9/30/2019
2019 Q2	9/7/2021	500	0.0%	2,138	6/30/2019
2019 Q1	9/7/2021	502	0.0%	2,126	3/31/2019
2018 Q4	9/7/2021	626	0.0%	2,135	12/31/2018
2018 Q3	9/7/2021	758	0.1%	2,146	9/30/2018
2018 Q2	9/7/2021	558	0.0%	1,925	6/30/2018
2018 Q1	9/7/2021	601	0.1%	2,196	3/31/2018
2017 Q4	9/7/2021	732	0.1%	2,299	12/31/2017
2017 Q3	9/7/2021	735	0.1%	2,349	9/30/2017
2017 Q2	9/7/2021	625	0.1%	2,305	6/30/2017
2017 Q1	9/7/2021	621	0.1%	2,272	3/31/2017
2016 Q4	9/7/2021	700	0.1%	2,469	12/31/2016
2016 Q3	9/7/2021	742	0.1%	2,373	9/30/2016
2016 Q2	9/7/2021	585	0.1%	2,390	6/30/2016
2016 Q1	9/7/2021	622	0.1%	2,390	3/31/2016