# Prothena Corporation plc (PRTA) — EPS

## Annual EPS (USD)

| Year | EPS (diluted) |
| --- | --- |
| 2025 | $-4.53 |
| 2024 | $-2.27 |
| 2023 | $-2.76 |
| 2022 | $-2.47 |
| 2021 | $1.38 |
| 2020 | $-2.78 |
| 2019 | $-1.95 |

## Quarterly EPS (USD)

| Quarter | EPS (diluted) |
| --- | --- |
| 2026-03-31 | $0.60 |
| 2025-09-30 | $-0.68 |
| 2025-06-30 | $-2.34 |
| 2025-03-31 | $-1.12 |
| 2024-09-30 | $-1.10 |
| 2024-06-30 | $1.22 |
| 2024-03-31 | $-1.34 |
| 2023-09-30 | $0.38 |
| 2023-06-30 | $-1.03 |
| 2023-03-31 | $-0.89 |
| 2022-09-30 | $-0.97 |
| 2022-06-30 | $-0.88 |
| 2022-03-31 | $-0.78 |
| 2021-09-30 | $2.13 |
| 2021-06-30 | $0.58 |
| 2021-03-31 | $-0.91 |
| 2020-09-30 | $-0.77 |
| 2020-06-30 | $-0.66 |
| 2015-09-30 | $-0.73 |
| 2015-06-30 | $-0.59 |
| 2015-03-31 | $-0.55 |
| 2014-09-30 | $-0.48 |
| 2014-06-30 | $0.06 |
| 2014-03-31 | $0.78 |

Source: [CompaniesByCap](https://companiesbycap.com/company/PRTA/eps)