Balance Sheet
Cash Flow Statement
Daily Values
Growth Metrics
Income Statement
Consolidated Net IncomeEBITEBITDAEBTEPS (Basic)EPS (Weighted Average and Diluted)Income from Continuing OperationsIncome towards Parent CompanyNet Income towards Common StockholdersNon Operating IncomeOperating ExpensesOperating IncomeOther Non Operating IncomeOther Operating ExpensesProfit After TaxResearch & DevelopmentRevenueSelling, General & AdministrativeShares Outstanding (Diluted Average)Shares Outstanding (Weighted Average)Tax ProvisionsTax Rate
Others
Ratios

Prothena Corp Public (PRTA) Tax Provisions (2016 - 2025)

Historic Tax Provisions for Prothena Corp Public (PRTA) over the last 14 years, with Q3 2025 value amounting to -$400000.0.

  • Prothena Corp Public's Tax Provisions rose 5209.58% to -$400000.0 in Q3 2025 from the same period last year, while for Sep 2025 it was $41.7 million, marking a year-over-year increase of 60726.54%. This contributed to the annual value of -$6.6 million for FY2024, which is 5078.8% up from last year.
  • Latest data reveals that Prothena Corp Public reported Tax Provisions of -$400000.0 as of Q3 2025, which was up 5209.58% from $44.8 million recorded in Q2 2025.
  • In the past 5 years, Prothena Corp Public's Tax Provisions ranged from a high of $44.8 million in Q2 2025 and a low of -$4.3 million during Q2 2023
  • Over the past 5 years, Prothena Corp Public's median Tax Provisions value was -$1.5 million (recorded in 2024), while the average stood at $1.0 million.
  • Its Tax Provisions has fluctuated over the past 5 years, first surged by 245000.0% in 2021, then plummeted by 652608.7% in 2022.
  • Prothena Corp Public's Tax Provisions (Quarter) stood at $46000.0 in 2021, then crashed by 6526.09% to -$3.0 million in 2022, then dropped by 6.29% to -$3.1 million in 2023, then skyrocketed by 51.62% to -$1.5 million in 2024, then surged by 73.68% to -$400000.0 in 2025.
  • Its Tax Provisions was -$400000.0 in Q3 2025, compared to $44.8 million in Q2 2025 and -$1.2 million in Q1 2025.