# Prothena Corporation plc (PRTA) — Operating Income

## Annual Operating Income (USD)

| Year | Operating Income |
| --- | --- |
| 2025 | -$215M |
| 2024 | -$155M |
| 2023 | -$191M |
| 2022 | -$132M |
| 2021 | $72M |
| 2020 | -$113M |
| 2019 | -$86M |
| 2018 | -$159M |
| 2017 | -$155M |
| 2016 | -$160M |
| 2015 | -$80M |
| 2014 | -$7M |
| 2013 | -$40M |
| 2012 | -$41M |

## Quarterly Operating Income (USD)

| Quarter | Operating Income |
| --- | --- |
| 2026-03-31 | $30M |
| 2025-09-30 | -$40M |
| 2025-06-30 | -$85M |
| 2025-03-31 | -$66M |
| 2024-09-30 | -$67M |
| 2024-06-30 | $58M |
| 2024-03-31 | -$82M |
| 2023-09-30 | $10M |
| 2023-06-30 | -$67M |
| 2023-03-31 | -$56M |
| 2022-09-30 | -$50M |
| 2022-06-30 | -$43M |
| 2022-03-31 | -$38M |
| 2021-09-30 | $109M |
| 2021-06-30 | $28M |
| 2021-03-31 | -$32M |
| 2020-09-30 | -$31M |
| 2020-06-30 | -$27M |
| 2020-03-31 | -$25M |
| 2019-09-30 | -$21M |
| 2019-06-30 | -$18M |
| 2019-03-31 | -$23M |
| 2018-09-30 | -$24M |
| 2018-06-30 | -$63M |

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