Company / Net Income
PROTHENA CORP PUBLIC LTD CO Net Income History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Net Income
-$147.0M
FY2025
5-year range
-$147.0M / $67.0M
FY2021-FY2025
Trend
-25.7%
vs FY2024
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Net Income has fluctuated over the past 10 years, ranging from -$160M in FY2018 to $67M in FY2023.
Based on SEC 10-K filings.
-$147M in FY2025.
Declined from $67M to -$147M over the past 2 years.
Net Income over time
Growth rates
- 3-Year CAGR
- -
- 5-Year CAGR
- -
- 10-Year CAGR
- -
Key checks
Key Insights
- In FY2025, net income decreased 25.7% year-over-year.
- Peak net income was recorded in FY2023.
- Lowest net income in the period was in FY2018.
Company context
Key Data Points
- Low Piotroski F-Score: 2/9 (multiple financial health concerns)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Net IncomeValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | -$147.0M | -25.7% |
| FY2024 | -$116.9M | -274.6% |
| FY2023 | $67.0M | +160.3% |
| FY2022 | -$111.1M | -43.1% |
| FY2021 | -$77.7M | +50.1% |
| FY2020 | -$155.6M | -1.6% |
| FY2019 | -$153.2M | +4.3% |
| FY2018 | -$160.1M | -98.6% |
| FY2017 | -$80.6M | -1027.4% |
| FY2016 | -$7.2M | +82.6% |
As of FY2025 · SEC 10-K Annual Filings · Updated Jun 28, 2026