Historical shareholding details of Johnson Financial Group Inc holdings in Biogen Inc (BIIB)

Monthly changes of Johnson Financial Group Inc shareholding in Biogen Inc over the previous months

Month Name Total no. shares held Percent Holding
Jun 30, 2025 Johnson Financial Group Inc 39 0.00%
Mar 31, 2025 Johnson Financial Group Inc 39 0.00%
Dec 31, 2024 Johnson Financial Group Inc 39 0.00%
Sep 30, 2024 Johnson Financial Group Inc 47 0.00%
Jun 30, 2024 Johnson Financial Group Inc 39 0.00%
Mar 31, 2024 Johnson Financial Group Inc 39 0.00%
Dec 31, 2023 Johnson Financial Group Inc 85 0.00%
Sep 30, 2023 Johnson Financial Group Inc 57 0.00%

View all ownership details of Biogen Inc