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 OutstandingShares Outstanding (Diluted Average)Shares Outstanding (Weighted Average)Tax ProvisionsTax Rate
Others
Ratios

Prothena Corp Public (PRTA) Non Operating Income (2016 - 2025)

Prothena Corp Public (PRTA) has 13 years of Non Operating Income data on record, last reported at -$22000.0 in Q4 2025.

  • For Q4 2025, Non Operating Income fell 344.44% year-over-year to -$22000.0; the TTM value through Dec 2025 reached -$328000.0, down 102.51%, while the annual FY2025 figure was -$328000.0, 77.3% down from the prior year.
  • Non Operating Income reached -$22000.0 in Q4 2025 per PRTA's latest filing, up from -$23000.0 in the prior quarter.
  • Across five years, Non Operating Income topped out at $8.5 million in Q3 2023 and bottomed at -$23.1 million in Q4 2023.
  • Average Non Operating Income over 5 years is $258150.0, with a median of -$19500.0 recorded in 2022.
  • The widest YoY moves for Non Operating Income: up 425250.0% in 2023, down 6969.42% in 2023.
  • A 5-year view of Non Operating Income shows it stood at -$16000.0 in 2021, then crashed by 1943.75% to -$327000.0 in 2022, then plummeted by 6969.42% to -$23.1 million in 2023, then surged by 100.04% to $9000.0 in 2024, then tumbled by 344.44% to -$22000.0 in 2025.
  • Per Business Quant database, its latest 3 readings for Non Operating Income were -$22000.0 in Q4 2025, -$23000.0 in Q3 2025, and -$143000.0 in Q2 2025.