Growth Metrics

Castle Biosciences (CSTL) Research & Development (2018 - 2025)

Historic Research & Development for Castle Biosciences (CSTL) over the last 8 years, with Q3 2025 value amounting to $13.0 million.

  • Castle Biosciences' Research & Development rose 516.92% to $13.0 million in Q3 2025 from the same period last year, while for Sep 2025 it was $50.1 million, marking a year-over-year decrease of 592.17%. This contributed to the annual value of $52.0 million for FY2024, which is 294.12% down from last year.
  • Castle Biosciences' Research & Development amounted to $13.0 million in Q3 2025, which was up 516.92% from $12.8 million recorded in Q2 2025.
  • Castle Biosciences' Research & Development's 5-year high stood at $14.4 million during Q1 2023, with a 5-year trough of $5.9 million in Q1 2021.
  • For the 5-year period, Castle Biosciences' Research & Development averaged around $11.5 million, with its median value being $12.3 million (2024).
  • As far as peak fluctuations go, Castle Biosciences' Research & Development soared by 15122.04% in 2021, and later plummeted by 954.3% in 2025.
  • Quarter analysis of 5 years shows Castle Biosciences' Research & Development stood at $9.4 million in 2021, then increased by 19.74% to $11.3 million in 2022, then grew by 14.9% to $13.0 million in 2023, then decreased by 9.4% to $11.8 million in 2024, then rose by 10.08% to $13.0 million in 2025.
  • Its Research & Development was $13.0 million in Q3 2025, compared to $12.8 million in Q2 2025 and $12.6 million in Q1 2025.