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Asset Utilization RatioAssets AverageEBIT MarginEBITDA MarginEBT MarginEnterprise ValueEquity AverageEquity RatioFCF MarginInvested CapitalNet MarginOperating MarginReturn on AssetsReturn on Capital EmployedReturn on EquityReturn on Invested CapitalReturn on Sales

Prothena Corp Public (PRTA) Equity Ratio (2016 - 2025)

Prothena Corp Public has reported Equity Ratio over the past 14 years, most recently at 0.86 for Q4 2025.

  • Quarterly results put Equity Ratio at 0.86 for Q4 2025, down 3.57% from a year ago — trailing twelve months through Dec 2025 was 0.86 (down 3.57% YoY), and the annual figure for FY2025 was 0.86, down 3.57%.
  • Equity Ratio for Q4 2025 was 0.86 at Prothena Corp Public, up from 0.84 in the prior quarter.
  • Over the last five years, Equity Ratio for PRTA hit a ceiling of 0.9 in Q2 2024 and a floor of 0.62 in Q1 2021.
  • Median Equity Ratio over the past 5 years was 0.81 (2023), compared with a mean of 0.8.
  • Biggest five-year swings in Equity Ratio: skyrocketed 38.4% in 2021 and later decreased 9.84% in 2025.
  • Prothena Corp Public's Equity Ratio stood at 0.76 in 2021, then grew by 7.3% to 0.82 in 2022, then fell by 1.76% to 0.81 in 2023, then rose by 10.41% to 0.89 in 2024, then decreased by 3.57% to 0.86 in 2025.
  • The last three reported values for Equity Ratio were 0.86 (Q4 2025), 0.84 (Q3 2025), and 0.81 (Q2 2025) per Business Quant data.