Growth Metrics

Castle Biosciences (CSTL) Cash from Investing Activities (2018 - 2026)

Castle Biosciences' Cash from Investing Activities history spans 8 years, with the latest figure at $8.8 million for Q4 2025.

  • On a quarterly basis, Cash from Investing Activities rose 53.05% to $8.8 million in Q4 2025 year-over-year; TTM through Dec 2025 was -$60.4 million, a 20.4% decrease, with the full-year FY2025 number at -$60.4 million, down 20.4% from a year prior.
  • Cash from Investing Activities hit $8.8 million in Q4 2025 for Castle Biosciences, up from -$18.4 million in the prior quarter.
  • Over the last five years, Cash from Investing Activities for CSTL hit a ceiling of $16.6 million in Q1 2023 and a floor of -$134.2 million in Q3 2022.
  • Historically, Cash from Investing Activities has averaged -$18.0 million across 5 years, with a median of -$15.1 million in 2023.
  • Biggest five-year swings in Cash from Investing Activities: plummeted 14434.13% in 2022 and later soared 4225.37% in 2023.
  • Tracing CSTL's Cash from Investing Activities over 5 years: stood at -$30.9 million in 2021, then surged by 85.49% to -$4.5 million in 2022, then tumbled by 71.17% to -$7.7 million in 2023, then surged by 175.21% to $5.8 million in 2024, then soared by 53.05% to $8.8 million in 2025.
  • Business Quant data shows Cash from Investing Activities for CSTL at $8.8 million in Q4 2025, -$18.4 million in Q3 2025, and -$28.4 million in Q2 2025.