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

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

Prothena Corp Public (PRTA) has 14 years of Cash from Investing Activities data on record, last reported at -$10000.0 in Q3 2025.

  • For Q3 2025, Cash from Investing Activities fell 11.11% year-over-year to -$10000.0; the TTM value through Dec 2025 reached -$138000.0, up 53.69%, while the annual FY2025 figure was -$138000.0, 53.69% up from the prior year.
  • Cash from Investing Activities reached -$10000.0 in Q3 2025 per PRTA's latest filing, up from -$86000.0 in the prior quarter.
  • Across five years, Cash from Investing Activities topped out at -$9000.0 in Q3 2024 and bottomed at -$1.5 million in Q4 2023.
  • Average Cash from Investing Activities over 5 years is -$236000.0, with a median of -$116500.0 recorded in 2022.
  • Peak YoY movement for Cash from Investing Activities: crashed 901.32% in 2023, then surged 97.96% in 2024.
  • A 5-year view of Cash from Investing Activities shows it stood at -$319000.0 in 2021, then skyrocketed by 52.66% to -$151000.0 in 2022, then plummeted by 901.32% to -$1.5 million in 2023, then soared by 97.16% to -$43000.0 in 2024, then skyrocketed by 76.74% to -$10000.0 in 2025.
  • Per Business Quant database, its latest 3 readings for Cash from Investing Activities were -$10000.0 in Q3 2025, -$86000.0 in Q2 2025, and -$42000.0 in Q1 2025.