Prothena Corporation plc Detailed Financials
Full historical quarterly statements
| Metric | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 |
|---|---|---|---|---|---|---|---|---|
| Total Revenue | 51.1M | 21K | 2.4M | 4.4M | 2.8M | 2.1M | 970K | 132.0M |
| Cost of Goods Sold | 918K | 942K | 28.9M | 0 | 0 | 0 | 0 | 0 |
| Gross Profit | 50.2M | -921K | -26.5M | 4.4M | 2.8M | 2.1M | 970K | 132.0M |
| R&D Expenses | 12.6M | 14.6M | 28.9M | 40.5M | 50.8M | 50.2M | 50.7M | 57.5M |
| Operating Expenses | 24.4M | 26.3M | 13.7M | 89.0M | 68.4M | 67.0M | 67.5M | 73.6M |
| Operating Income | 25.8M | -27.2M | -40.2M | -84.6M | -65.6M | -64.9M | -66.5M | 58.4M |
| Other Income / Gains | 6.9M | 5.6M | 4.1M | 3.7M | 4.2M | 5.4M | 6.7M | 6.5M |
| Net Income | 32.7M | -21.6M | -36.5M | -125.8M | -60.2M | -58.0M | -59.0M | 66.9M |
| EPS (Diluted) | 0.61 | -0.40 | -0.68 | -2.34 | -1.12 | -1.08 | -1.10 | 1.24 |
| Reported Currency | USD | USD | USD | USD | USD | USD | USD | USD |
| Gross Profit Ratio | 0.982 | -43.857 | -10.983 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| General And Administrative Expenses | 12.7M | 12.6M | 13.2M | 15.9M | 17.6M | 16.8M | 16.8M | 16.1M |
| Selling And Marketing Expenses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Selling General And Administrative Expenses | 12.7M | 12.6M | 13.2M | 15.9M | 17.6M | 16.8M | 16.8M | 16.1M |
| Other Expenses | -918K | -942K | -28.5M | 32.6M | 0 | 0 | 0 | 0 |
| Cost And Expenses | 25.3M | 27.2M | 42.7M | 89.0M | 68.4M | 67.0M | 67.5M | 73.6M |
| Interest Income | 2.4M | 2.6M | 3.4M | 3.8M | 4.3M | 5.4M | 6.7M | 6.5M |
| Interest Expense | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Depreciation And Amortization | 918K | 942K | 229K | 225K | 223K | 221K | 226K | 231K |
| Ebitda | 33.6M | -20.6M | -35.9M | -51.8M | -61.1M | -59.3M | -59.6M | 65.1M |
| Ebitdaratio | 0.659 | -982.714 | -14.882 | -11.715 | -21.623 | -27.923 | -61.454 | 0.493 |
| Operating Income Ratio | 0.505 | -1K | -16.663 | -19.144 | -23.19 | -30.569 | -68.57 | 0.442 |
| Income Before Tax | 32.7M | -21.6M | -36.2M | -81.0M | -61.4M | -59.5M | -59.8M | 64.8M |
| Income Before Tax Ratio | 0.641 | -1K | -14.977 | -18.318 | -21.702 | -28.027 | -61.687 | 0.491 |
| Income Tax Expense | 1K | 10K | 371K | 44.8M | -1.2M | -1.5M | -835K | -2.0M |
| Net Income Ratio | 0.641 | -1K | -15.131 | -28.454 | -21.285 | -27.299 | -60.826 | 0.507 |
| Epsdiluted | 0.60 | -0.40 | -0.68 | -2.34 | -1.12 | -1.08 | -1.10 | 1.22 |
| Weighted Average Shs Out | 53.7M | 53.8M | 53.8M | 53.8M | 53.8M | 53.8M | 53.8M | 53.8M |
| Weighted Average Shs Out Dil | 54.1M | 53.8M | 53.8M | 53.8M | 53.8M | 53.8M | 53.8M | 55.0M |