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Prothena Fiscal Q1 2026 Earnings Report | CapyFin

Prothena

PRTA · NASDAQ🇮🇪

Overview Earnings

Dividends Seasonality Metrics

Q1 2026 in 2mo Q4 2025 -0.22%Q3 2025 +5.17%Q2 2025 -0.39%Q1 2025 +5.24%Q4 2024 +2.03%Q3 2024 -4.70%Q2 2024 +6.70%Q1 2024 -6.54%Q4 2023 +2.67%Q3 2023 +2.37%Q2 2023 -8.68%Q1 2023 +17.19%Q4 2022 +4.64%Q3 2022 -8.82%Q2 2022 -8.55%Q1 2022 -4.70%Q4 2021 -9.63%Q3 2021 -0.74%Q2 2021 +4.97%Q1 2021 -6.58%Q4 2020 +45.26%Q3 2020 +20.86%Q2 2020 +3.50%Q1 2020 -7.89%Q4 2019 -0.08%Q3 2019 -3.10%Q2 2019 +2.39%Q1 2019 +2.65%Q4 2018 +3.14%Q3 2018 +0.62%Q2 2018 +2.67%Q1 2018 -2.45%Q4 2017 +7.97%Q3 2017 -9.19%Q2 2017 -4.19%Q1 2017 +11.16%Q4 2016 +1.38%Q3 2016 -5.63%Q2 2016 +2.84%Q1 2016 -12.04%Q4 2015 +1.37%Q3 2015 +10.93%Q2 2015 -1.11%Q1 2015 -8.50%Q4 2014 -0.19%Q3 2014 -5.97%Q2 2014 +12.15%Q1 2014 +0.98%Q4 2013 +0.45%Q3 2013 +4.68%Q2 2013 -1.60%Q1 2013 +11.87%Q4 2012 +0.60%Q3 2012 Q2 2012 Q1 2012

May 07

Prothena Q1 2026 Earnings Report

Prothena

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Prothena

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Historical Earnings Impact

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Avg. Return Before/After Earnings

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Company Overview

Full financial data and analysis

Key Statistics

Market Cap

$504M

P/E Ratio

-2.53

Sector

N/A

Industry

N/A

52-Week High

$15.2

52-Week Low

$4.54