Prothena Corporation plc
Returns on Capital
| Fiscal Year | ROE | ROI | ROA |
|---|---|---|---|
| FY2011 | 461.0% | 461.0% | — |
| FY2012 | -32.7% | -32.7% | -32.0% |
| FY2013 | -23.7% | -23.7% | -22.5% |
| FY2014 | -2.5% | -2.5% | -2.4% |
| FY2015 | -22.4% | -22.4% | -20.9% |
| FY2016 | -43.8% | -43.8% | -34.8% |
| FY2017 | -37.6% | -37.6% | -30.9% |
| FY2018 | -48.2% | -48.2% | -31.2% |
| FY2019 | -28.5% | -28.5% | -18.5% |
| FY2020 | -60.4% | -60.4% | -33.4% |
| FY2021 | 14.4% | 14.4% | 11.0% |
| FY2022 | -18.8% | -18.8% | -15.4% |
| FY2023 | -26.2% | -26.2% | -21.1% |
| FY2024 | -25.1% | -25.1% | -22.4% |
| FY2025 | -87.0% | -87.0% | -74.7% |