CapyFin

Calendar Reports

Search for a symbol...

Loading...

CapyFin Real-time Earnings Reports.

Products

Earnings
API

Get in Touch

Contact Us
X (Twitter)
LinkedIn

Resources

Privacy Policy
Terms of Service
Sign Up
Sign In

© 2026 CapyFin. All rights reserved.

Disclaimer: CapyFin provides financial data and AI analysis for informational purposes only and does not provide investment advice or recommendations. Real-time data and AI outputs may be inaccurate, incomplete, delayed, or contain errors or hallucinations. Investing involves risk, including loss of principal. The service is provided “as is” and we disclaim liability to the fullest extent permitted by law. See our Terms of Service and Privacy Policy.

Prothena Fiscal Q4 2017 Earnings Report - CapyFin

Prothena

PRTA · NASDAQ🇮🇪

Overview Earnings

Dividends Seasonality Metrics

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

Feb 14, 2018

•

Dec 31, 2017

Prothena Q4 2017 Earnings Report

Previous year: $171K

Previous year: -$1.41

Previous year: -$39.7M

Cash and Equivalents

Previous year: $387M

Previous year: $460M

Prothena

Unlock previous datapoints

Prothena

Unlock previous datapoints

Historical Earnings Impact

Analyze how earnings announcements historically affect stock price performance

Avg. Return Before/After Earnings

Loading earnings performance data...

Loading earnings reaction data...

Company Overview

Full financial data and analysis