Prothena Corporation plc Cash Flow-to-Debt Ratio
Prothena Corporation plc cash flow-to-debt ratio. Prothena Corporation plc (PRTA) has a Cash Flow-to-Debt Ratio of -0.70x as of September 2025, meaning its operating cash flow of $-40.56 Million could theoretically repay -1% of its total liabilities ($57.64 Million) in one year. Check Prothena Corporation plc cash earnings quality to evaluate the quality of earnings relative to operating cash generation.
CF-to-Debt Ratio
Operating Cash Flow
Total Liabilities
Data as of
Cash Flow-to-Debt Ratio of Prothena Corporation plc (2010–2024)
Cash flow-to-debt ratio of Prothena Corporation plc from 2010 to 2024. Historical debt coverage capacity for Prothena Corporation plc across 15 annual periods. Check Prothena Corporation plc (PRTA) reinvestment rate to assess the company's total reinvestment commitment from operating cash flow.
Prothena Corporation plc Cash Flow-to-Debt Ratio by Year (2010–2024)
Prothena Corporation plc cash flow-to-debt ratio by year from 2010 to 2024. Year-by-year debt coverage analysis for Prothena Corporation plc. For the full cash flow conversion analysis, see how efficiently does Prothena Corporation plc generate cash.
| Year | CF-to-Debt Ratio | Operating CF (USD) | Total Liabilities | YoY Change |
|---|---|---|---|---|
| 2024 | -2.49x | $-150.05 Million | $60.18 Million | ▼ -151.4% |
| 2023 | -0.99x | $-133.91 Million | $135.02 Million | ▼ -23.9% |
| 2022 | -0.80x | $-108.82 Million | $135.99 Million | ▼ -223.8% |
| 2021 | 0.65x | $92.61 Million | $143.32 Million | ▲ +219.8% |
| 2020 | -0.54x | $-80.36 Million | $148.97 Million | ▼ -49.0% |
| 2019 | -0.36x | $-52.97 Million | $146.35 Million | ▼ -125.0% |
| 2018 | -0.16x | $-28.28 Million | $175.80 Million | ▲ +89.1% |
| 2017 | -1.47x | $-131.18 Million | $89.14 Million | ▼ -18.7% |
| 2016 | -1.24x | $-117.27 Million | $94.57 Million | ▲ +51.2% |
| 2015 | -2.54x | $-62.45 Million | $24.57 Million | ▼ -5195.5% |
| 2014 | -0.05x | $-683.00K | $14.23 Million | ▲ +98.6% |
| 2013 | -3.51x | $-32.10 Million | $9.14 Million | ▲ +76.6% |
| 2012 | -15.03x | $-42.07 Million | $2.80 Million | ▼ -667.2% |
| 2011 | -1.96x | $-19.70 Million | $10.05 Million | ▲ +31.0% |
| 2010 | -2.84x | $-9.08 Million | $3.20 Million | — |