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10-Q

Quarterly Report

CASTLE BIOSCIENCES, INC. CSTL

0001447362-25-000097

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Filed
Aug 4, 2025 12:00 AM ET
Period of report

On SEC.gov

Financials in this filing

Metric Period Value
Shares Outstanding Q2 2025 · Jul 28, 2025 29.01M sh
Shares Diluted Q2 2025 · Jun 30, 2025 29.55M sh
Shares Diluted Q2 2025 · Jun 30, 2025 28.76M sh
Shares Diluted Q2 2025 · Jun 30, 2024 28.74M sh
Shares Diluted Q2 2025 · Jun 30, 2024 28.54M sh
Capex Q2 2025 · Jun 30, 2025 $14M
Capex Q2 2025 · Jun 30, 2024 $14.38M
Operating Cash Flow Q2 2025 · Jun 30, 2025 $14.79M
Operating Cash Flow Q2 2025 · Jun 30, 2024 $17.16M
Long Term Debt Q2 2025 · Jun 30, 2025 $8.1M
Long Term Debt Q2 2025 · Dec 31, 2024 $9.75M
Cash And Equivalents Q2 2025 · Jun 30, 2025 $82.23M
Cash And Equivalents Q2 2025 · Dec 31, 2024 $119.71M
Stockholders Equity Q2 2025 · Jun 30, 2025 $455.38M
Stockholders Equity Q2 2025 · Mar 31, 2025 $440.31M
Stockholders Equity Q2 2025 · Dec 31, 2024 $455.84M
Stockholders Equity Q2 2025 · Jun 30, 2024 $423.89M
Stockholders Equity Q2 2025 · Mar 31, 2024 $402.46M
Stockholders Equity Q2 2025 · Dec 31, 2023 $391.27M
Current Liabilities Q2 2025 · Jun 30, 2025 $50.89M
Current Liabilities Q2 2025 · Dec 31, 2024 $49.39M
Total Liabilities Q2 2025 · Jun 30, 2025 $89.35M
Total Liabilities Q2 2025 · Dec 31, 2024 $75.4M
Current Assets Q2 2025 · Jun 30, 2025 $348.67M
Current Assets Q2 2025 · Dec 31, 2024 $360.15M
Total Assets Q2 2025 · Jun 30, 2025 $544.73M
Total Assets Q2 2025 · Dec 31, 2024 $531.24M
Eps Diluted Q2 2025 · Jun 30, 2025 $0.15
Eps Diluted Q2 2025 · Jun 30, 2025 −$0.74
Eps Diluted Q2 2025 · Jun 30, 2024 $0.31
Eps Diluted Q2 2025 · Jun 30, 2024 $0.22
Eps Basic Q2 2025 · Jun 30, 2025 $0.16
Eps Basic Q2 2025 · Jun 30, 2025 −$0.74
Eps Basic Q2 2025 · Jun 30, 2024 $0.32
Eps Basic Q2 2025 · Jun 30, 2024 $0.23
Sga Expense Q2 2025 · Jun 30, 2025 $58.07M
Sga Expense Q2 2025 · Jun 30, 2025 $116.69M
Sga Expense Q2 2025 · Jun 30, 2024 $51.09M
Sga Expense Q2 2025 · Jun 30, 2024 $99.58M
Rd Expense Q2 2025 · Jun 30, 2025 $12.79M
Rd Expense Q2 2025 · Jun 30, 2025 $25.38M
Rd Expense Q2 2025 · Jun 30, 2024 $14.14M
Rd Expense Q2 2025 · Jun 30, 2024 $27.95M
Net Income Q2 2025 · Jun 30, 2025 $4.52M
Net Income Q2 2025 · Jun 30, 2025 −$21.33M
Net Income Q2 2025 · Mar 31, 2025 −$25.85M
Net Income Q2 2025 · Jun 30, 2024 $8.92M
Net Income Q2 2025 · Jun 30, 2024 $6.39M
Net Income Q2 2025 · Mar 31, 2024 −$2.53M
Operating Income Q2 2025 · Jun 30, 2025 −$4.25M
Operating Income Q2 2025 · Jun 30, 2025 −$32.18M
Operating Income Q2 2025 · Jun 30, 2024 $5.01M
Operating Income Q2 2025 · Jun 30, 2024 −$459K
Cost Of Revenue Q2 2025 · Jun 30, 2025 $17.63M
Cost Of Revenue Q2 2025 · Jun 30, 2025 $34.01M
Cost Of Revenue Q2 2025 · Jun 30, 2024 $14.52M
Cost Of Revenue Q2 2025 · Jun 30, 2024 $28.41M
Revenue Q2 2025 · Jun 30, 2025 $86.19M
Revenue Q2 2025 · Jun 30, 2025 $174.18M
Revenue Q2 2025 · Jun 30, 2024 $87M
Revenue Q2 2025 · Jun 30, 2024 $159.98M