Stock data
Prothena Corporation plc (PRTA)
Prothena Corporation plc (PRTA) reported revenue of US$9.68M and net income of -US$244.09M for fiscal 2025. The figures below come from the company's SEC filings.
Annual results
Data as of 2025-12-31
| Fiscal year | Revenue | Gross profit | Operating income | Net income | Diluted EPS |
|---|---|---|---|---|---|
| 2025 | US$9.68M | — | -US$214.64M | -US$244.09M | — |
| 2024 | US$135.16M | — | -US$154.56M | -US$122.31M | — |
| 2023 | US$91.37M | — | -US$191.04M | -US$147.03M | — |
| 2022 | US$53.91M | — | -US$131.56M | -US$116.95M | — |
| 2021 | US$200.58M | — | US$71.97M | US$66.97M | — |
Quarterly results
Data as of 2026-06-30
| Quarter | Revenue | Net income | Diluted EPS |
|---|---|---|---|
| 2026-06-30 | US$1.01M | -US$18.58M | — |
| 2026-03-31 | US$51.08M | US$32.72M | — |
| 2025-12-31 | US$0.02M | -US$21.59M | — |
| 2025-09-30 | US$2.42M | -US$36.54M | — |
| 2025-06-30 | US$4.42M | -US$125.77M | — |
| 2025-03-31 | US$2.83M | -US$60.20M | — |
| 2024-12-31 | US$2.12M | -US$57.96M | — |
| 2024-09-30 | US$0.97M | -US$59.00M | — |
Sources
- Source: SEC EDGAR company facts
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