Balance Sheet
Cash Flow Statement
Amortizatization of IntangiblesAmortizatization of IntangiblesCapital ExpendituresCapital ExpendituresCash from Financing ActivitiesCash from Financing ActivitiesCash from Investing ActivitiesCash from Investing ActivitiesCash from OperationsCash from OperationsCash from RestructuringChange in Accured ExpensesChange in Accured ExpensesChange in CashDeferred TaxesDepreciation & Amortization (CF)Depreciation & Amortization (CF)Depreciation and DepletionDepreciation and DepletionFree Cash FlowFree Cash FlowGains from Investment SecuritiesGains from Investment SecuritiesNet Cash FlowNet Cash FlowNet IncomeOther Working Capital ChangesOther Working Capital ChangesShare-based CompensationShare-based CompensationShares Issued
Daily Values
Growth Metrics
Income Statement
Others
Ratios

Prothena Corp Public (PRTA) Cash from Investing Activities (2016 - 2025)

Prothena Corp Public has reported Cash from Investing Activities over the past 14 years, most recently at -$10000.0 for Q3 2025.

  • Quarterly results put Cash from Investing Activities at -$10000.0 for Q3 2025, down 11.11% from a year ago — trailing twelve months through Dec 2025 was -$138000.0 (up 53.69% YoY), and the annual figure for FY2025 was -$138000.0, up 53.69%.
  • Cash from Investing Activities for Q3 2025 was -$10000.0 at Prothena Corp Public, up from -$86000.0 in the prior quarter.
  • Over the last five years, Cash from Investing Activities for PRTA hit a ceiling of -$9000.0 in Q3 2024 and a floor of -$1.5 million in Q4 2023.
  • Median Cash from Investing Activities over the past 5 years was -$116500.0 (2022), compared with a mean of -$236000.0.
  • Biggest five-year swings in Cash from Investing Activities: tumbled 901.32% in 2023 and later skyrocketed 97.96% in 2024.
  • Prothena Corp Public's Cash from Investing Activities stood at -$319000.0 in 2021, then surged by 52.66% to -$151000.0 in 2022, then tumbled by 901.32% to -$1.5 million in 2023, then skyrocketed by 97.16% to -$43000.0 in 2024, then surged by 76.74% to -$10000.0 in 2025.
  • The last three reported values for Cash from Investing Activities were -$10000.0 (Q3 2025), -$86000.0 (Q2 2025), and -$42000.0 (Q1 2025) per Business Quant data.