D
Prothena Corporation plc PRTA
$11.17 $0.827.92% NASDAQ
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Volume
Avg Vol (90D)
Market Cap
Dividend & Yield
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52-Week Range
P/E (TTM)
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EPS (TTM)

09/30/2025 06/30/2025 03/31/2025 12/31/2024 09/30/2024
Total Cash And Short-Term Investments -10.93% -11.13% -11.34% -9.22% -7.95%
Total Receivables -- -- -- -- --
Inventory -- -- -- -- --
Prepaid Expenses 249.14% -87.85% 33.93% 736.63% -92.63%
Finance Division Loans and Leases Current -- -- -- -- --
Total Finance Division Other Current Assets -- -- -- -- --
Other Current Assets -84.71% 1,075.98% -12.79% -91.79% 1,307.24%
Total Current Assets -11.80% -11.62% -10.14% -9.27% -8.70%

Total Current Assets -11.80% -11.62% -10.14% -9.27% -8.70%
Net Property, Plant & Equipment -7.68% -5.00% -6.46% -5.90% -5.77%
Long-term Investments -- -- -- -- --
Goodwill -- -- -- -- --
Total Other Intangibles -- -- -- -- --
Finance Div Loans & Leases LT -- -- -- -- --
Total Finance Div Other LT Assets -- -- -- -- --
Total Other Assets 0.30% -97.11% -3.43% 5.02% 3.59%
Total Assets -11.64% -19.44% -9.46% -8.09% -7.79%

Total Accounts Payable -13.90% -23.89% 106.27% -24.78% 11.24%
Total Accrued Expenses 4.90% -17.58% -28.30% 22.12% -9.82%
Short-term Debt -- -- -- -- --
Current Portion of Long-Term Debt/Capital Leases -- -- -- -- --
Finance Division Debt Current 0.91% 8.56% 0.69% -0.11% 1.32%
Total Finance Division Other Current Liabilities -43.11% 279.67% -3.03% -4.78% 12.31%
Total Other Current Liabilities -43.11% 279.67% -3.03% -4.78% 12.31%
Total Current Liabilities -24.14% 39.93% -0.09% 4.48% -0.69%

Total Current Liabilities -24.14% 39.93% -0.09% 4.48% -0.69%
Long-Term Debt -- -- -- -- --
Short-term Debt -- -- -- -- --
Capital Leases -10.46% -8.54% -7.99% -7.30% -6.89%
Finance Division Debt Non Current -- -- -- -- --
Total Finance Division Other Non Current Liabilities -- -- -- -- --
Total Other Liabilities -- -- -52.96% -38.31% -24.12%
Total Liabilities -22.88% 29.62% -4.20% -1.17% -4.33%

Common Stock & APIC 0.45% 0.78% 0.69% 0.67% 0.73%
Retained Earnings -2.84% -10.82% -5.46% -5.55% -5.99%
Treasury Stock & Other -- -- -- -- --
Total Common Equity -9.05% -25.90% -10.11% -8.88% -8.17%

Preferred Stock Redeemable -- -- -- -- --
Preferred Stock Non Redeemable -- -- -- -- --
Preferred Stock Convertible -- -- -- -- --
Preferred Stock, Others -- -- -- -- --
Total Preferred Equity -- -- -- -- --

Total Common Equity -9.05% -25.90% -10.11% -8.88% -8.17%
Total Preferred Equity -- -- -- -- --
Total Minority Interest -- -- -- -- --
Total Equity -9.05% -25.90% -10.11% -8.88% -8.17%