Balance Sheet
Cash Flow Statement
Daily Values
Growth Metrics
Income Statement
Others
Ratios
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 (PRTA) has 14 years of Net Margin data on record, last reported at 102919.05% in Q4 2025.

  • For Q4 2025, Net Margin fell 10018914.0% year-over-year to 102919.05%; the TTM value through Dec 2025 reached 2520.57%, down 243008.0%, while the annual FY2025 figure was 2520.57%, 243008.0% down from the prior year.
  • Net Margin reached 102919.05% in Q4 2025 per PRTA's latest filing, down from 1513.08% in the prior quarter.
  • Across five years, Net Margin topped out at 78.5% in Q3 2021 and bottomed at 144478.0% in Q1 2024.
  • Average Net Margin over 5 years is 16123.6%, with a median of 2778.86% recorded in 2021.
  • Peak YoY movement for Net Margin: plummeted -14231682bps in 2024, then surged 14234946bps in 2025.
  • A 5-year view of Net Margin shows it stood at 2827.82% in 2021, then skyrocketed by 100bps to 12.72% in 2022, then tumbled by -167978bps to 21350.0% in 2023, then soared by 87bps to 2729.91% in 2024, then tumbled by -3670bps to 102919.05% in 2025.
  • Per Business Quant database, its latest 3 readings for Net Margin were 102919.05% in Q4 2025, 1513.08% in Q3 2025, and 2844.86% in Q2 2025.