Prothena Corporation plc PRTA
7.97 USD +0.08 (+1.01%)
At closeNov 6, 2026, 4:01 PM EST
7.97 0.00 0.00%
After hours · Nov 6, 4:01 PM ET
7.87 Day range 8.17
7.89 52-week range 11.51
- YTD
- -16.54%
- 1 year
- -20.93%
Latest period ending Dec 31, 2025 · select a line to chart its full history
Annual balance sheet
| Fiscal year | FY 2025 Dec 31, 2025 | FY 2024 Dec 31, 2024 | FY 2023 Dec 31, 2023 | FY 2022 Dec 31, 2022 | FY 2021 Dec 31, 2021 |
|---|---|---|---|---|---|
| 307.53M | 471.39M | 620.18M | 710.41M | 579.09M | |
| 307.53M | 471.39M | 620.18M | 710.41M | 579.09M | |
| 860.00K | 860.00K | 860.00K | 2.21M | 1.35M | |
| 860.00K | 860.00K | 860.00K | 2.21M | 1.35M | |
| 315.19M | 485.41M | 639.28M | 719.10M | 584.81M | |
| 10.27M | 13.79M | 16.00M | 8.01M | 14.13M | |
| 326.80M | 547.11M | 696.38M | 758.03M | 609.37M | |
| 2.89M | 2.61M | 1.11M | 6.47M | 5.94M | |
| 8.37M | 10.84M | 11.84M | 6.47M | 12.33M | |
| 40.84M | 48.50M | 56.89M | 50.15M | 33.45M | |
| 5.49M | 8.23M | 10.72M | 0 | 6.39M | |
| 46.33M | 60.18M | 135.02M | 135.99M | 143.32M | |
| -1.35B | -1.10B | -980.03M | -833.00M | -716.05M | |
| 280.47M | 486.93M | 561.37M | 622.04M | 466.04M | |
| 280.47M | 486.93M | 561.37M | 622.04M | 466.04M | |
| 11.61M | 61.70M | 57.10M | 38.94M | 24.56M | |
| 8.37M | 10.84M | 11.84M | 6.47M | 12.33M | |
| 2.66M | 12.30M | 67.41M | 96.73M | 110.59M | |
| 5.49M | 11.68M | 78.13M | 85.85M | 109.87M | |
| 5.88M | 7.77M | 25.39M | 9.27M | 3.69M |