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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) EBIT Margin (2016 - 2025)

Prothena Corp Public has reported EBIT Margin over the past 13 years, most recently at 115252.38% for Q4 2025.

  • For Q4 2025, EBIT Margin fell 11219553.0% year-over-year to 115252.38%; the TTM value through Dec 2025 reached 2216.44%, down 210208.0%, while the annual FY2025 figure was 2216.44%, 210208.0% down from the prior year.
  • EBIT Margin for Q4 2025 was 115252.38% at Prothena Corp Public, down from 1666.25% in the prior quarter.
  • Over five years, EBIT Margin peaked at 78.48% in Q3 2021 and troughed at 163056.0% in Q1 2024.
  • A 5-year average of 17791.63% and a median of 2710.18% in 2023 define the central range for EBIT Margin.
  • Biggest five-year swings in EBIT Margin: tumbled -16045918bps in 2024 and later soared 16073701bps in 2025.
  • Year by year, EBIT Margin stood at 2823.55% in 2021, then skyrocketed by 100bps to 0.14% in 2022, then crashed by -17227855bps to 24846.52% in 2023, then soared by 88bps to 3056.85% in 2024, then plummeted by -3670bps to 115252.38% in 2025.
  • Business Quant data shows EBIT Margin for PRTA at 115252.38% in Q4 2025, 1666.25% in Q3 2025, and 1914.39% in Q2 2025.