Growth Metrics

Castle Biosciences (CSTL) Equity Ratio (2018 - 2025)

Castle Biosciences' Equity Ratio history spans 7 years, with the latest figure at 0.81 for Q4 2025.

  • For Q4 2025, Equity Ratio fell 5.15% year-over-year to 0.81; the TTM value through Dec 2025 reached 0.81, down 5.15%, while the annual FY2025 figure was 0.81, 5.15% down from the prior year.
  • Equity Ratio for Q4 2025 was 0.81 at Castle Biosciences, down from 0.83 in the prior quarter.
  • Across five years, Equity Ratio topped out at 0.96 in Q1 2021 and bottomed at 0.81 in Q4 2025.
  • The 5-year median for Equity Ratio is 0.89 (2021), against an average of 0.89.
  • The largest annual shift saw Equity Ratio soared 30.9% in 2021 before it dropped 6.6% in 2022.
  • A 5-year view of Equity Ratio shows it stood at 0.89 in 2021, then increased by 0.25% to 0.89 in 2022, then dropped by 3.27% to 0.86 in 2023, then dropped by 0.58% to 0.86 in 2024, then dropped by 5.15% to 0.81 in 2025.
  • Per Business Quant, the three most recent readings for CSTL's Equity Ratio are 0.81 (Q4 2025), 0.83 (Q3 2025), and 0.84 (Q2 2025).