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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) Net Margin (2016 - 2025)

Prothena Corp Public has reported Net Margin over the past 14 years, most recently at 102580.95% for Q4 2025.

  • Quarterly results put Net Margin at 102580.95% for Q4 2025, down 9984986.0% from a year ago — trailing twelve months through Dec 2025 was 2519.54% (down 242900.0% YoY), and the annual figure for FY2025 was 2520.57%, down 243008.0%.
  • Net Margin for Q4 2025 was 102580.95% at Prothena Corp Public, down from 1511.88% in the prior quarter.
  • Over the last five years, Net Margin for PRTA hit a ceiling of 78.5% in Q3 2021 and a floor of 144478.0% in Q1 2024.
  • Median Net Margin over the past 5 years was 2779.45% (2024), compared with a mean of 16105.41%.
  • Biggest five-year swings in Net Margin: plummeted -14231737bps in 2024 and later soared 14235024bps in 2025.
  • Prothena Corp Public's Net Margin stood at 2827.82% in 2021, then surged by 100bps to 12.72% in 2022, then crashed by -167978bps to 21350.0% in 2023, then surged by 87bps to 2731.09% in 2024, then tumbled by -3656bps to 102580.95% in 2025.
  • The last three reported values for Net Margin were 102580.95% (Q4 2025), 1511.88% (Q3 2025), and 2845.36% (Q2 2025) per Business Quant data.