# Prothena Corporation plc (PRTA)

> Healthcare · IE · Reports in USD

Fundamental indicators from Sponda, adjusted for inflation.

[HTML version](https://sponda.capital/en/PRTA/fundamentals)

## Annual figures

| Year | Revenue (M) | Net Inc. (M) | FCF (M) | Debt (M) | Equity (M) |
| --- | --- | --- | --- | --- | --- |
| 2026 | $ 52.09M | $ 14.14M | $ 3.18M | $ 6.99M | $ 286.89M |
| 2025 | $ 9.92M | $ -249.93M | $ -167.63M | $ 13.86M | $ 280.47M |
| 2024 | $ 142.06M | $ -128.56M | $ -158.03M | $ 10.84M | $ 486.93M |
| 2023 | $ 98.79M | $ -158.97M | $ -147.82M | $ 11.84M | $ 561.37M |
| 2022 | $ 60.22M | $ -130.64M | $ -122.08M | $ 6.47M | $ 622.04M |
| 2021 | $ 238.42M | $ 79.61M | $ 109.39M | $ 12.33M | $ 466.04M |
| 2020 | $ 1.09M | $ -141.59M | $ -102.63M | $ 17.84M | $ 184.01M |
| 2019 | $ 1.05M | $ -100.26M | $ -69.09M | $ 22.94M | $ 272.92M |
| 2018 | $ 1.26M | $ -205.56M | $ -39.68M | $ 51.55M | $ 323.00M |
| 2017 | $ 37.07M | $ -206.43M | $ -181.61M | $ 52.25M | $ 407.19M |
| 2016 | $ 1.45M | $ -220.28M | $ -184.24M | $ 51.32M | $ 365.40M |
| 2015 | $ 2.26M | $ -113.18M | $ -89.63M | $ 0 | $ 360.67M |
| 2014 | $ 71.86M | $ -10.10M | $ -1.71M | $ 0 | $ 289.89M |
| 2013 | $ 961.4K | $ -58.31M | $ -46.45M | $ 0 | $ 173.27M |
| 2012 | $ 3.84M | $ -59.79M | $ -62.62M | $ 0 | $ 126.48M |

Columns not available in this view: annualPriceMultiples, dividends. They require live market data and are shown on the HTML page instead.

## Leverage and liquidity

| Indicator | Value |
| --- | --- |
| Gross Debt / Eq | 0.02 |
| Liabilities / Eq | 0.05 |
| Current Ratio | 25.05 |

## Other views

- [Metrics](https://sponda.capital/en/PRTA.md)
- [Charts](https://sponda.capital/en/PRTA/charts.md)
- [Compare](https://sponda.capital/en/PRTA/compare.md)
- [Indicator definitions](https://sponda.capital/en/screener.md)

Data as of 2026-08-29.