Castle Biosciences Reports Q1 2026 Revenue of $83.7 Million and Raises Full-Year Guidance
Castle Biosciences reported Q1 2026 revenue of $83.7 million, with a 36% increase in test reports for its core revenue drivers. The company raised its full-year 2026 revenue guidance to $345-355 million from $340-350 million due to strong performance and continued confidence in the business.

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