Prothena Corporation plc (PRTA) — Defensive Interval Ratio
Prothena Corporation plc (PRTA) has a Defensive Interval Ratio of 0 days as of December 2024. Defensive assets of $0.00 (cash $-, short-term investments $-, receivables $0.00) cover 0 days of daily cash needs of $132.88K/day.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Prothena Corporation plc Defensive Interval Ratio (2012–2024)
This chart shows how Prothena Corporation plc's Defensive Interval Ratio has evolved across 13 annual periods from 2012 to 2024. As of December 2024, the ratio stands at 0 days, meaning defensive assets of $0.00 can fund 0 days of operations without new revenue. For the complete balance sheet picture, see Prothena Corporation plc balance sheet assets.
Annual Defensive Interval Ratio for Prothena Corporation plc (2012–2024)
The table below presents the year-by-year Defensive Interval Ratio for Prothena Corporation plc from 2012 to 2024, covering 13 annual filings. Each row shows defensive assets, daily cash need, the DIR in days, and the change in days compared to the prior year. See working capital to net assets of Prothena Corporation plc to evaluate short-term liquidity relative to the company's equity base.
| Year | DIR (days) | Defensive Assets (USD) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2024 | 0 days | $0.00 | $132.88K/day | $- | $- | ▼ -33 days |
| 2023 | 33 days | $5.16 Million | $155.87K/day | $- | $- | ▲ +33 days |
| 2022 | 0 days | $62.00K | $137.39K/day | $- | $- | ▲ +0 days |
| 2021 | 0 days | $13.00K | $91.65K/day | $- | $- | ▼ 0 days |
| 2020 | 0 days | $15.00K | $70.82K/day | $- | $- | ▼ -1 days |
| 2019 | 1 days | $68.00K | $48.53K/day | $- | $- | ▲ +1 days |
| 2018 | 0 days | $2.00K | $40.89K/day | $- | $- | ▼ -2 days |
| 2017 | 2 days | $240.00K | $102.39K/day | $- | $0.00 | ▲ +1 days |
| 2016 | 2 days | $178.00K | $112.53K/day | $- | $0.00 | ▼ -7 days |
| 2015 | 8 days | $509.00K | $60.87K/day | $- | $0.00 | ▼ -45 days |
| 2014 | 53 days | $1.76 Million | $32.98K/day | $- | $0.00 | ▲ +50 days |
| 2013 | 3 days | $58.00K | $20.29K/day | $- | $0.00 | ▼ -44 days |
| 2012 | 47 days | $223.00K | $4.78K/day | $- | $- | — |