Net Income (Loss) Attributable to Parent in USD of PROTHENA CORP PUBLIC LTD CO from 2011 to Q3 2025

Taxonomy & unit
us-gaap: USD
Description
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
Summary
Prothena Corp Public Ltd Co quarterly/annual Net Income (Loss) Attributable to Parent history and change rate from 2011 to Q3 2025.
  • Prothena Corp Public Ltd Co Net Income (Loss) Attributable to Parent for the quarter ending 30 Sep 2025 was -$36.5M, a 38.1% increase year-over-year.
  • Prothena Corp Public Ltd Co Net Income (Loss) Attributable to Parent for the twelve months ending 30 Sep 2025 was -$280M, a 113% decline year-over-year.
  • Prothena Corp Public Ltd Co annual Net Income (Loss) Attributable to Parent for 2024 was -$122M, a 16.8% increase from 2023.
  • Prothena Corp Public Ltd Co annual Net Income (Loss) Attributable to Parent for 2023 was -$147M, a 25.7% decline from 2022.
  • Prothena Corp Public Ltd Co annual Net Income (Loss) Attributable to Parent for 2022 was -$117M, a 275% decline from 2021.
Net Income (Loss) Attributable to Parent, Trailing 12 Months (USD)
Net Income (Loss) Attributable to Parent, Quarterly (USD)
Net Income (Loss) Attributable to Parent, YoY Quarterly Change (%)
Net Income (Loss) Attributable to Parent, Annual (USD)
Net Income (Loss) Attributable to Parent, YoY Annual Change (%)

PROTHENA CORP PUBLIC LTD CO Quarterly Net Income (Loss) Attributable to Parent (USD)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed
Q3 2025 -$280M -$36.5M +$22.5M +38.1% 01 Jul 2025 30 Sep 2025 10-Q 06 Nov 2025
Q2 2025 -$303M -$126M -$193M -288% 01 Apr 2025 30 Jun 2025 10-Q 06 Nov 2025
Q1 2025 -$110M -$60.2M +$12M +16.7% 01 Jan 2025 31 Mar 2025 10-Q 06 Nov 2025
Q4 2024 -$122M -$58M +$9.52M +14.1% 01 Oct 2024 31 Dec 2024 10-K 27 Feb 2025
Q3 2024 -$132M -$59M -$80.9M -369% 01 Jul 2024 30 Sep 2024 10-Q 06 Nov 2025
Q2 2024 -$50.9M $66.9M +$121M 01 Apr 2024 30 Jun 2024 10-Q 06 Nov 2025
Q1 2024 -$172M -$72.2M -$25.4M -54.1% 01 Jan 2024 31 Mar 2024 10-Q 06 Nov 2025
Q4 2023 -$147M -$67.5M -$73.8M -1163% 01 Oct 2023 31 Dec 2023 10-K 27 Feb 2025
Q3 2023 -$73.2M $21.9M +$67.7M 01 Jul 2023 30 Sep 2023 10-Q 12 Nov 2024
Q2 2023 -$141M -$54.6M -$13.4M -32.4% 01 Apr 2023 30 Jun 2023 10-Q 12 Nov 2024
Q1 2023 -$128M -$46.9M -$10.6M -29.1% 01 Jan 2023 31 Mar 2023 10-Q 12 Nov 2024
Q4 2022 -$117M $6.35M +$39.5M 01 Oct 2022 31 Dec 2022 10-K 27 Feb 2025
Q3 2022 -$156M -$45.8M -$155M -142% 01 Jul 2022 30 Sep 2022 10-Q 02 Nov 2023
Q2 2022 -$1.47M -$41.2M -$68.9M -249% 01 Apr 2022 30 Jun 2022 10-Q 02 Nov 2023
Q1 2022 $67.4M -$36.3M +$445K +1.21% 01 Jan 2022 31 Mar 2022 10-Q 02 Nov 2023
Q4 2021 $67M -$33.2M -$2.46M -8.02% 01 Oct 2021 31 Dec 2021 10-K 22 Feb 2024
Q3 2021 $69.4M $109M +$140M 01 Jul 2021 30 Sep 2021 10-Q 03 Nov 2022
Q2 2021 -$70.4M $27.6M +$53.9M 01 Apr 2021 30 Jun 2021 10-Q 03 Nov 2022
Q1 2021 -$124M -$36.7M -$13.2M -55.9% 01 Jan 2021 31 Mar 2021 10-Q 03 Nov 2022
Q4 2020 -$111M -$30.7M -$9.16M -42.5% 01 Oct 2020 31 Dec 2020 10-K 26 Feb 2021
Q3 2020 -$102M -$30.6M -$11.1M -57.2% 01 Jul 2020 30 Sep 2020 10-Q 04 Nov 2021
Q2 2020 -$90.9M -$26.3M -$10.5M -66.2% 01 Apr 2020 30 Jun 2020 10-Q 05 Aug 2021
Q1 2020 -$80.4M -$23.6M -$2.7M -13% 01 Jan 2020 31 Mar 2020 10-Q 11 May 2021
Q4 2019 -$77.7M -$21.6M +$907K +4.04% 01 Oct 2019 31 Dec 2019 10-K 26 Feb 2021
Q3 2019 -$78.6M -$19.4M +$5.11M +20.8% 01 Jul 2019 30 Sep 2019 10-K 26 Feb 2021
Q2 2019 -$83.7M -$15.8M +$44.1M +73.6% 01 Apr 2019 30 Jun 2019 10-K 26 Feb 2021
Q1 2019 -$128M -$20.9M +$27.9M +57.2% 01 Jan 2019 31 Mar 2019 10-K 26 Feb 2021
Q4 2018 -$156M -$22.5M +$25.3M +53% 01 Oct 2018 31 Dec 2018 10-K 03 Mar 2020
Q3 2018 -$181M -$24.6M +$27.8M +53.1% 01 Jul 2018 30 Sep 2018 10-K 03 Mar 2020
Q2 2018 -$209M -$59.9M -$42.2M -238% 01 Apr 2018 30 Jun 2018 10-K 03 Mar 2020
Q1 2018 -$167M -$48.7M -$13.4M -37.8% 01 Jan 2018 31 Mar 2018 10-K 03 Mar 2020
Q4 2017 -$153M -$47.8M +$1.15M +2.34% 01 Oct 2017 31 Dec 2017 10-K 15 Mar 2019
Q3 2017 -$154M -$52.4M -$9.16M -21.2% 01 Jul 2017 30 Sep 2017 10-K 15 Mar 2019
Q2 2017 -$145M -$17.7M +$22.7M +56.2% 01 Apr 2017 30 Jun 2017 10-K 15 Mar 2019
Q1 2017 -$168M -$35.4M -$7.86M -28.6% 01 Jan 2017 31 Mar 2017 10-K 15 Mar 2019
Q4 2016 -$160M -$48.9M -$24.7M -102% 01 Oct 2016 31 Dec 2016 10-K 26 Feb 2018
Q3 2016 -$135M -$43.2M -$20.3M -88.2% 01 Jul 2016 30 Sep 2016 10-K 26 Feb 2018
Q2 2016 -$115M -$40.4M -$22.2M -121% 01 Apr 2016 30 Jun 2016 10-K 26 Feb 2018
Q1 2016 -$92.9M -$27.5M -$12.3M -81% 01 Jan 2016 31 Mar 2016 10-K 26 Feb 2018
Q4 2015 -$80.6M -$24.2M -$11M -84.3% 01 Oct 2015 31 Dec 2015 10-K 27 Feb 2017
Q3 2015 -$69.6M -$23M -$9.79M -74.3% 01 Jul 2015 30 Sep 2015 10-K 27 Feb 2017
Q2 2015 -$59.8M -$18.3M -$19.6M -1517% 01 Apr 2015 30 Jun 2015 10-K 27 Feb 2017
Q1 2015 -$40.2M -$15.2M -$33.1M -185% 01 Jan 2015 31 Mar 2015 10-K 27 Feb 2017
Q4 2014 -$7.15M -$13.1M -$2.06M -18.6% 01 Oct 2014 31 Dec 2014 10-K 25 Feb 2016
Q3 2014 -$5.09M -$13.2M -$3.49M -36.1% 01 Jul 2014 30 Sep 2014 10-K 25 Feb 2016
Q2 2014 -$1.6M $1.29M +$12.6M 01 Apr 2014 30 Jun 2014 10-K 25 Feb 2016
Q1 2014 -$14.2M $17.9M +$26.8M 01 Jan 2014 31 Mar 2014 10-K 25 Feb 2016
Q4 2013 -$41M -$11.1M +$1.17M +9.55% 01 Oct 2013 31 Dec 2013 10-K 13 Mar 2015
Q3 2013 -$42.2M -$9.69M -$1.02M -11.8% 01 Jul 2013 30 Sep 2013 10-K 13 Mar 2015
Q2 2013 -$41.1M -$11.3M -$1.59M -16.4% 01 Apr 2013 30 Jun 2013 10-K 13 Mar 2015
Q1 2013 -$39.6M -$8.95M +$1.86M +17.2% 01 Jan 2013 31 Mar 2013 10-K 13 Mar 2015
Q4 2012 -$41.4M -$12.2M 01 Oct 2012 31 Dec 2012 10-K 07 Mar 2014
Q3 2012 -$8.67M 01 Jul 2012 30 Sep 2012 10-K 07 Mar 2014
Q2 2012 -$9.71M 01 Apr 2012 30 Jun 2012 10-K 07 Mar 2014
Q1 2012 -$10.8M 01 Jan 2012 31 Mar 2012 10-K 07 Mar 2014

PROTHENA CORP PUBLIC LTD CO Annual Net Income (Loss) Attributable to Parent (USD)

Period Value YoY Chg Change % Start Date End Date Report Filed
2024 -$122M +$24.7M +16.8% 01 Jan 2024 31 Dec 2024 10-K 27 Feb 2025
2023 -$147M -$30.1M -25.7% 01 Jan 2023 31 Dec 2023 10-K 27 Feb 2025
2022 -$117M -$184M -275% 01 Jan 2022 31 Dec 2022 10-K 27 Feb 2025
2021 $67M +$178M 01 Jan 2021 31 Dec 2021 10-K 22 Feb 2024
2020 -$111M -$33.5M -43.1% 01 Jan 2020 31 Dec 2020 10-K 28 Feb 2023
2019 -$77.7M +$78M +50.1% 01 Jan 2019 31 Dec 2019 10-K 25 Feb 2022
2018 -$156M -$2.41M -1.57% 01 Jan 2018 31 Dec 2018 10-K 26 Feb 2021
2017 -$153M +$6.87M +4.29% 01 Jan 2017 31 Dec 2017 10-K 03 Mar 2020
2016 -$160M -$79.5M -98.6% 01 Jan 2016 31 Dec 2016 10-K 15 Mar 2019
2015 -$80.6M -$73.5M -1027% 01 Jan 2015 31 Dec 2015 10-K 26 Feb 2018
2014 -$7.15M +$33.8M +82.6% 01 Jan 2014 31 Dec 2014 10-K 27 Feb 2017
2013 -$41M +$415K +1% 01 Jan 2013 31 Dec 2013 10-K 25 Feb 2016
2012 -$41.4M -$11.7M -39.6% 01 Jan 2012 31 Dec 2012 10-K 13 Mar 2015
2011 -$29.7M 01 Jan 2011 31 Dec 2011 10-K 07 Mar 2014
* An asterisk sign (*) next to the value indicates that the value is likely invalid.