Historical shareholding details of Jane Street Group LLC holdings in Generation Bio Co (GBIO)

Monthly changes of Jane Street Group LLC shareholding in Generation Bio Co over the previous months

Month Name Total no. shares held Percent Holding
Mar 31, 2025 Jane Street Group Llc 38,723 0.06%
Dec 31, 2024 Jane Street Group Llc 0 0.00%
Sep 30, 2024 Jane Street Group Llc 34,783 0.05%
Jun 30, 2024 Jane Street Group Llc 49,618 0.07%
Dec 31, 2023 Jane Street Group, Llc 107,028 0.16%
Sep 30, 2023 Jane Street Group, Llc 14,125 0.02%
Jun 30, 2023 Jane Street Group, Llc 0 0.00%
Mar 31, 2023 Jane Street Group, Llc 23,540 0.04%

View all ownership details of Generation Bio Co