Prothena Corporation plc
PRTA · NASDAQ
9/30/2025 | 6/30/2025 | 3/31/2025 | 12/31/2024 | |
|---|---|---|---|---|
| Assets | – | – | – | – |
| Cash & Equivalents | $331 | $371 | $418 | $471 |
| Short-Term Investments | $0 | $0 | $0 | $0 |
| Receivables | $0 | $0 | $0 | $0 |
| Inventory | $0 | $0 | $0 | $0 |
| Other Curr. Assets | $2 | $3 | $1 | $1 |
| Total Curr. Assets | $340 | $385 | $436 | $485 |
| Property Plant & Equip (Net) | $11 | $12 | $13 | $14 |
| Goodwill | $0 | $0 | $0 | $0 |
| Intangibles | $0 | $0 | $0 | $0 |
| Long-Term Investments | $0 | $1 | $0 | $0 |
| Tax Assets | $0 | $0 | $45 | $43 |
| Other NC Assets | $1 | $0 | $1 | $5 |
| Total NC Assets | $13 | $14 | $59 | $62 |
| Other Assets | $0 | $0 | $0 | $0 |
| Total Assets | $353 | $399 | $495 | $547 |
| Liabilities | – | – | – | – |
| Payables | $11 | $12 | $16 | $8 |
| Short-Term Debt | $0 | $0 | $0 | $0 |
| Tax Payable | $0 | $0 | $0 | $0 |
| Deferred Revenue | $0 | $5 | $8 | $9 |
| Other Curr. Liab. | $20 | $42 | $2 | $1 |
| Total Curr. Liab. | $51 | $68 | $48 | $49 |
| LT Debt | $0 | $0 | $0 | $0 |
| Deferred Rev, NC | $0 | $0 | $2 | $3 |
| Deferred Tax Liab, NC | $0 | $0 | $0 | $0 |
| Other NC Liab. | $0 | $0 | $0 | $0 |
| Total NC Liab. | $6 | $7 | $9 | $12 |
| Other Liabilities | $0 | $0 | $0 | $0 |
| Cap. Leases | $9 | $10 | $10 | $11 |
| Total Liabilities | $58 | $75 | $58 | $60 |
| Equity | – | – | – | – |
| Pref Stock | $0 | $0 | $0 | $0 |
| Common Stock | $1 | $1 | $1 | $1 |
| Retained Earnings | -$1,325 | -$1,288 | -$1,163 | -$1,102 |
| AOCI | $0 | $0 | $0 | $0 |
| Other Equity | $0 | $0 | $0 | $0 |
| Total Equity | $295 | $324 | $438 | $487 |
| Supplemental Information | – | – | – | – |
| Minority Interest | $0 | $0 | $0 | $0 |
| Total Liab. & Tot. Equity | $353 | $399 | $495 | $547 |
| Net Debt | -$331 | -$371 | -$418 | -$471 |