# Prothena Corporation plc (PRTA) — Net Income

## Annual Net Income (USD)

| Year | Net Income |
| --- | --- |
| 2025 | -$244M |
| 2024 | -$122M |
| 2023 | -$147M |
| 2022 | -$117M |
| 2021 | $67M |
| 2020 | -$111M |
| 2019 | -$78M |
| 2018 | -$156M |
| 2017 | -$153M |
| 2016 | -$160M |
| 2015 | -$81M |
| 2014 | -$7M |
| 2013 | -$41M |
| 2012 | -$41M |

## Quarterly Net Income (USD)

| Quarter | Net Income |
| --- | --- |
| 2026-03-31 | $33M |
| 2025-09-30 | -$37M |
| 2025-06-30 | -$126M |
| 2025-03-31 | -$60M |
| 2024-09-30 | -$59M |
| 2024-06-30 | $67M |
| 2024-03-31 | -$72M |
| 2023-09-30 | $22M |
| 2023-06-30 | -$55M |
| 2023-03-31 | -$47M |
| 2022-09-30 | -$46M |
| 2022-06-30 | -$41M |
| 2022-03-31 | -$36M |
| 2021-09-30 | $109M |
| 2021-06-30 | $28M |
| 2021-03-31 | -$37M |
| 2020-09-30 | -$31M |
| 2020-06-30 | -$26M |
| 2020-03-31 | -$24M |
| 2019-09-30 | -$19M |
| 2019-06-30 | -$16M |
| 2019-03-31 | -$21M |
| 2018-09-30 | -$25M |
| 2018-06-30 | -$60M |

Source: [MarketCapTrends](https://marketcaptrends.com/company/PRTA/net-income)