Marketable Securities, Current in USD of Generation Bio Co. from Q2 2020 to Q3 2025

Taxonomy & unit
us-gaap: USD
Description
Amount of investment in marketable security, classified as current.
Summary
Generation Bio Co. quarterly Marketable Securities, Current history and change rate from Q2 2020 to Q3 2025.
  • Generation Bio Co. Marketable Securities, Current for the quarter ending 30 Sep 2025 was $67.7M, a 58.5% decline year-over-year.
Marketable Securities, Current, Quarterly (USD)
Marketable Securities, Current, YoY Quarterly Change (%)

Generation Bio Co. Quarterly Marketable Securities, Current (USD)

Period Value YoY Chg Change % Date Report Filed
Q3 2025 $67.7M -$95.4M -58.5% 30 Sep 2025 10-Q 05 Nov 2025
Q2 2025 $92.3M -$96.2M -51% 30 Jun 2025 10-Q 12 Aug 2025
Q1 2025 $107M -$77.1M -42% 31 Mar 2025 10-Q 07 May 2025
Q4 2024 $109M -$89M -45% 31 Dec 2024 10-Q 05 Nov 2025
Q3 2024 $163M -$34.6M -17.5% 30 Sep 2024 10-Q 06 Nov 2024
Q2 2024 $188M +$19.3M +11.4% 30 Jun 2024 10-Q 07 Aug 2024
Q1 2024 $184M -$9.22M -4.78% 31 Mar 2024 10-Q 13 May 2024
Q4 2023 $198M +$12M +6.45% 31 Dec 2023 10-K 13 Mar 2025
Q3 2023 $198M +$31M +18.6% 30 Sep 2023 10-Q 09 Nov 2023
Q2 2023 $169M +$15.2M +9.9% 30 Jun 2023 10-Q 02 Aug 2023
Q1 2023 $193M 31 Mar 2023 10-Q 10 May 2023
Q4 2022 $186M +$186M 31 Dec 2022 10-K 06 Mar 2024
Q3 2022 $167M +$157M +1564% 30 Sep 2022 10-Q 03 Nov 2022
Q2 2022 $154M +$121M +365% 30 Jun 2022 10-Q 04 Aug 2022
Q4 2021 $0 -$199M -100% 31 Dec 2021 10-K 23 Feb 2023
Q3 2021 $10M -$212M -95.5% 30 Sep 2021 10-Q 10 Nov 2021
Q2 2021 $33.1M -$96.3M -74.4% 30 Jun 2021 10-Q 11 Aug 2021
Q1 2021 $84.8M 31 Mar 2021 10-Q 12 May 2021
Q4 2020 $199M 31 Dec 2020 10-K 24 Feb 2022
Q3 2020 $222M 30 Sep 2020 10-Q 10 Nov 2020
Q2 2020 $129M 30 Jun 2020 10-Q 11 Aug 2020
* An asterisk sign (*) next to the value indicates that the value is likely invalid.