Historical shareholding details of Balyasny Asset Management LLC holdings in Biogen Inc (BIIB)

Monthly changes of Balyasny Asset Management LLC shareholding in Biogen Inc over the previous months

Month Name Total no. shares held Percent Holding
Dec 31, 2024 Balyasny Asset Management Llc 45,829 0.03%
Sep 30, 2024 Balyasny Asset Management Llc 0 0.00%
Jun 30, 2024 Balyasny Asset Management Llc 394,887 0.27%
Mar 31, 2024 Balyasny Asset Management Llc 0 0.00%
Dec 31, 2023 Balyasny Asset Management Llc 317,302 0.22%
Sep 30, 2023 Balyasny Asset Management Llc 230,411 0.16%
Jun 30, 2023 Balyasny Asset Management Llc 59,988 0.04%
Mar 31, 2023 Balyasny Asset Management Llc 239,395 0.17%
Dec 31, 2022 Balyasny Asset Management Llc 51,383 0.04%

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