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Amortization - IntangiblesConsolidated Net IncomeEBITEBITDAEBTEPS (Basic)EPS (Weighted Average and Diluted)Equity IncomeGross ProfitIncome from Continuing OperationsIncome towards Parent CompanyInterest & Investment IncomeInterest ExpensesNet Income towards Common StockholdersNon Operating IncomeOperating ExpensesOperating IncomeOther Non Operating IncomeOther Operating ExpensesProfit After TaxResearch & DevelopmentRevenueSelling, General & AdministrativeShares Outstanding (Diluted Average)Shares Outstanding (Weighted Average)Tax ProvisionsTax Rate
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Castle Biosciences (CSTL) EPS (Basic) (2018 - 2025)

Castle Biosciences' EPS (Basic) history spans 7 years, with the latest figure at -$0.07 for Q4 2025.

  • For Q4 2025, EPS (Basic) fell 120.0% year-over-year to -$0.07; the TTM value through Dec 2025 reached -$0.83, down 225.76%, while the annual FY2025 figure was -$0.83, 225.76% down from the prior year.
  • EPS (Basic) for Q4 2025 was -$0.07 at Castle Biosciences, down from -$0.02 in the prior quarter.
  • Across five years, EPS (Basic) topped out at $0.35 in Q4 2024 and bottomed at -$1.1 in Q1 2023.
  • The 5-year median for EPS (Basic) is -$0.21 (2023), against an average of -$0.31.
  • The largest annual shift saw EPS (Basic) crashed 1066.67% in 2023 before it soared 488.89% in 2024.
  • A 5-year view of EPS (Basic) shows it stood at -$0.25 in 2021, then tumbled by 216.0% to -$0.79 in 2022, then skyrocketed by 88.61% to -$0.09 in 2023, then skyrocketed by 488.89% to $0.35 in 2024, then tumbled by 120.0% to -$0.07 in 2025.
  • Per Business Quant, the three most recent readings for CSTL's EPS (Basic) are -$0.07 (Q4 2025), -$0.02 (Q3 2025), and $0.16 (Q2 2025).