Castle Biosciences Inc

CSTL Healthcare services

Develops gene expression profile tests for skin cancers and esophageal diseases.

Jun 2026Revenue $357M/yrExpenses $389M/yr
No trendCash runway over 10 years from Jun 2026
Figures by year

When will Castle Biosciences be profitable?

Its figures don’t show a steady enough trend to project a date. In the 12 months to Jun 2026, revenue was $357M and expenses $389M.

Fiscal year toRevenueExpensesOperating profit
Dec 2025$344M$387M−$42.8M
Dec 2024$332M$323M$8.67M
Dec 2023$220M$288M−$68.0M
Dec 2022$137M$210M−$72.9M
Dec 2021$94.1M$134M−$40.1M
Dec 2020$62.6M$69.2M−$6.54M
Dec 2019$51.9M$44.5M$7.33M
Dec 2018$22.8M$26.6M−$3.84M