Growth Metrics

Arch Capital (ACGL) Net Margin (2016 - 2025)

Arch Capital (ACGL) has disclosed Net Margin for 17 consecutive years, with 19.51% as the latest value for Q4 2025.

  • For the quarter ending Q4 2025, Net Margin fell 83.0% year-over-year to 19.51%, compared with a TTM value of 21.87% through Dec 2025, down 441.0%, and an annual FY2025 reading of 21.87%, down 262.0% over the prior year.
  • Net Margin was 19.51% for Q4 2025 at Arch Capital, down from 26.23% in the prior quarter.
  • Across five years, Net Margin topped out at 69.5% in Q4 2023 and bottomed at 0.26% in Q3 2022.
  • Average Net Margin over 5 years is 23.72%, with a median of 20.81% recorded in 2023.
  • The sharpest move saw Net Margin surged 3874bps in 2023, then crashed -4916bps in 2024.
  • Year by year, Net Margin stood at 18.89% in 2021, then soared by 63bps to 30.76% in 2022, then surged by 126bps to 69.5% in 2023, then plummeted by -71bps to 20.34% in 2024, then dropped by -4bps to 19.51% in 2025.
  • Business Quant data shows Net Margin for ACGL at 19.51% in Q4 2025, 26.23% in Q3 2025, and 31.85% in Q2 2025.