Return On Assets of PROTHENA CORP PUBLIC LTD CO from 30 Sep 2013 to 30 Sep 2025

Taxonomy & unit
ratio: %
Description
Return on assets can be defined as an indicator of how profitable a company is relative to its total assets. Calculated by dividing a company's operating earnings by its total assets.
Summary
PROTHENA CORP PUBLIC LTD CO quarterly and annual Return On Assets in % history and change rate from 30 Sep 2013 to 30 Sep 2025.
  • PROTHENA CORP PUBLIC LTD CO Return On Assets for the quarter ending 30 Sep 2025 was -63%, a 204% decline year-over-year.
  • PROTHENA CORP PUBLIC LTD CO annual Return On Assets for 2024 was -20%, a 0.25% decline from 2023.
  • PROTHENA CORP PUBLIC LTD CO annual Return On Assets for 2023 was -20%, a 5.7% decline from 2022.
  • PROTHENA CORP PUBLIC LTD CO annual Return On Assets for 2022 was -19%, a 247% decline from 2021.
Return On Assets, Quarterly (%)
Return On Assets, YoY Quarterly Change (%)
Return On Assets, Annual (%)
Return On Assets, YoY Annual Change (%)

PROTHENA CORP PUBLIC LTD CO Quarterly Return On Assets (%)

Period Value YoY Chg Change % Start Date End Date
Q3 2025 -63% -42% -204% 01 Jul 2025 30 Sep 2025
Q2 2025 -59% -52% -692% 01 Apr 2025 30 Jun 2025
Q1 2025 -19% +5.4% +22% 01 Jan 2025 31 Mar 2025
Q4 2024 -20% -0.05% -0.25% 01 Oct 2024 31 Dec 2024
Q3 2024 -21% -11% -109% 01 Jul 2024 30 Sep 2024
Q2 2024 -7.5% +13% +63% 01 Apr 2024 30 Jun 2024
Q1 2024 -25% -5.2% -26% 01 Jan 2024 31 Mar 2024
Q4 2023 -20% -1.1% -5.7% 01 Oct 2023 31 Dec 2023
Q3 2023 -9.9% +17% +64% 01 Jul 2023 30 Sep 2023
Q2 2023 -20% -20% -8118% 01 Apr 2023 30 Jun 2023
Q1 2023 -20% -32% -264% 01 Jan 2023 31 Mar 2023
Q4 2022 -19% -32% -247% 01 Oct 2022 31 Dec 2022
Q3 2022 -27% -43% -275% 01 Jul 2022 30 Sep 2022
Q2 2022 -0.25% +18% +99% 01 Apr 2022 30 Jun 2022
Q1 2022 12% +46% 01 Jan 2022 31 Mar 2022
Q4 2021 13% +43% 01 Oct 2021 31 Dec 2021
Q3 2021 16% +42% 01 Jul 2021 30 Sep 2021
Q2 2021 -19% +3.3% +15% 01 Apr 2021 30 Jun 2021
Q1 2021 -34% -16% -85% 01 Jan 2021 31 Mar 2021
Q4 2020 -30% -13% -75% 01 Oct 2020 31 Dec 2020
Q3 2020 -26% -9.5% -56% 01 Jul 2020 30 Sep 2020
Q2 2020 -22% -4.8% -28% 01 Apr 2020 30 Jun 2020
Q1 2020 -19% +6.4% +26% 01 Jan 2020 31 Mar 2020
Q4 2019 -17% +11% +39% 01 Oct 2019 31 Dec 2019
Q3 2019 -17% +16% +49% 01 Jul 2019 30 Sep 2019
Q2 2019 -17% +21% +55% 01 Apr 2019 30 Jun 2019
Q1 2019 -25% +5% +17% 01 Jan 2019 31 Mar 2019
Q4 2018 -28% -0.46% -1.6% 01 Oct 2018 31 Dec 2018
Q3 2018 -33% -4.4% -15% 01 Jul 2018 30 Sep 2018
Q2 2018 -38% -10% -37% 01 Apr 2018 30 Jun 2018
Q1 2018 -30% +3.2% +9.6% 01 Jan 2018 31 Mar 2018
Q4 2017 -28% +5.2% +16% 01 Oct 2017 31 Dec 2017
Q3 2017 -29% +0.52% +1.8% 01 Jul 2017 30 Sep 2017
Q2 2017 -28% -1.8% -6.8% 01 Apr 2017 30 Jun 2017
Q1 2017 -33% -11% -51% 01 Jan 2017 31 Mar 2017
Q4 2016 -33% -11% -53% 01 Oct 2016 31 Dec 2016
Q3 2016 -29% -9.3% -47% 01 Jul 2016 30 Sep 2016
Q2 2016 -26% -7.8% -43% 01 Apr 2016 30 Jun 2016
Q1 2016 -22% -8.8% -67% 01 Jan 2016 31 Mar 2016
Q4 2015 -22% -19% -760% 01 Oct 2015 31 Dec 2015
Q3 2015 -20% -18% -884% 01 Jul 2015 30 Sep 2015
Q2 2015 -18% -17% -2182% 01 Apr 2015 30 Jun 2015
Q1 2015 -13% -3.9% -42% 01 Jan 2015 31 Mar 2015
Q4 2014 -2.5% +28% +92% 01 Oct 2014 31 Dec 2014
Q3 2014 -2% +33% +94% 01 Jul 2014 30 Sep 2014
Q2 2014 -0.79% 01 Apr 2014 30 Jun 2014
Q1 2014 -9.3% 01 Jan 2014 31 Mar 2014
Q4 2013 -31% 01 Oct 2013 31 Dec 2013
Q3 2013 -35% 01 Jul 2013 30 Sep 2013

PROTHENA CORP PUBLIC LTD CO Annual Return On Assets (%)

Period Value YoY Chg Change % Start Date End Date
2024 -20% -0.05% -0.25% 01 Jan 2024 31 Dec 2024
2023 -20% -1.1% -5.7% 01 Jan 2023 31 Dec 2023
2022 -19% -32% -247% 01 Jan 2022 31 Dec 2022
2021 13% +43% 01 Jan 2021 31 Dec 2021
2020 -30% -13% -75% 01 Jan 2020 31 Dec 2020
2019 -17% +11% +39% 01 Jan 2019 31 Dec 2019
2018 -28% -0.46% -1.6% 01 Jan 2018 31 Dec 2018
2017 -28% +5.2% +16% 01 Jan 2017 31 Dec 2017
2016 -33% -11% -53% 01 Jan 2016 31 Dec 2016
2015 -22% -19% -760% 01 Jan 2015 31 Dec 2015
2014 -2.5% +28% +92% 01 Jan 2014 31 Dec 2014
2013 -31% 01 Jan 2013 31 Dec 2013
* An asterisk sign (*) next to the value indicates that the value is likely invalid.