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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 Compensation
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Prothena Corp Public (PRTA) Cash from Operations (2016 - 2025)

Historic Cash from Operations for Prothena Corp Public (PRTA) over the last 14 years, with Q3 2025 value amounting to -$40.6 million.

  • Prothena Corp Public's Cash from Operations rose 1022.66% to -$40.6 million in Q3 2025 from the same period last year, while for Sep 2025 it was -$188.0 million, marking a year-over-year decrease of 2264.86%. This contributed to the annual value of -$150.0 million for FY2024, which is 1205.62% down from last year.
  • According to the latest figures from Q3 2025, Prothena Corp Public's Cash from Operations is -$40.6 million, which was up 1022.66% from -$46.3 million recorded in Q2 2025.
  • Over the past 5 years, Prothena Corp Public's Cash from Operations peaked at $112.1 million during Q3 2021, and registered a low of -$73.1 million during Q1 2024.
  • For the 5-year period, Prothena Corp Public's Cash from Operations averaged around -$23.2 million, with its median value being -$37.4 million (2022).
  • Its Cash from Operations has fluctuated over the past 5 years, first skyrocketed by 67776.75% in 2021, then crashed by 92568.33% in 2023.
  • Over the past 5 years, Prothena Corp Public's Cash from Operations (Quarter) stood at -$22.5 million in 2021, then soared by 77.84% to -$5.0 million in 2022, then tumbled by 925.68% to -$51.0 million in 2023, then grew by 6.4% to -$47.8 million in 2024, then rose by 15.09% to -$40.6 million in 2025.
  • Its last three reported values are -$40.6 million in Q3 2025, -$46.3 million for Q2 2025, and -$53.4 million during Q1 2025.