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Castle Biosciences

(NASDAQ) CSTL

Current Price$23.59
Market Cap$700.17M
Since IPO (2019)+10%
5 Year-66%
1 Year+18%
1 Month-20%

Castle Biosciences Financials at a Glance

Market Cap

$700.17M

Revenue (TTM)

$344.23M

Net Income (TTM)

$24.16M

EPS (TTM)

$-0.85

P/E Ratio

-27.80

Dividend

$0.00

Beta (Volatility)

1.48 (Average)

Price

$23.59

Volume

10,812

Open

$23.55

Previous Close

$23.59

Daily Range

$23.23 - $23.94

52-Week Range

$14.59 - $44.28

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About Castle Biosciences

Industry

Healthcare Providers and Services

Employees

883

CEO

Derek J. Maetzold

Headquarters

Friendswood, TX 77546, US

CSTL Financials

Key Financial Metrics (TTM)

Gross Margin

69%

Operating Margin

-12%

Net Income Margin

-7%

Return on Equity

-5%

Return on Capital

-8%

Return on Assets

-4%

Earnings Yield

-3.60%

Dividend Yield

0.00%

Payout Ratio

0.00%

Stock Overview

Market Cap

$700.17M

Shares Outstanding

29.73M

Volume

10.81K

Short Interest

0.00%

Avg. Volume

403.77K

Financials (TTM)

Gross Profit

$236.35M

Operating Income

$42.81M

EBITDA

$11.34M

Operating Cash Flow

$64.35M

Capital Expenditure

$36.02M

Free Cash Flow

$28.33M

Cash & ST Invst.

$299.50M

Total Debt

$36.91M

Castle Biosciences Performance Analysis

Revenue Growth Rate

Annual and quarterly growth comparison

Earnings Per Share Growth Rate

Annual and quarterly EPS growth comparison

Quarterly Performance

Name
Q4 2025YOY CHG

Revenue

$87.01M

+0.8%

Gross Profit

$31.84M

-54.6%

Gross Margin

36.59%

N/A

Market Cap

$700.17M

N/A

Market Cap/Employee

$893.07K

N/A

Employees

784

N/A

Net Income

$2.33M

-124.3%

EBITDA

$1.09M

-92.1%

Quarterly Fundamentals

Name
Q4 2025YOY CHG

Net Cash

$262.59M

-1.6%

Accounts Receivable

$43.38M

-15.3%

Inventory

$10.25M

+26.0%

Long Term Debt

$35.17M

+44.1%

Short Term Debt

$1.74M

-10.3%

Return on Assets

-4.18%

N/A

Return on Invested Capital

-8.40%

N/A

Free Cash Flow

$19.75M

+17.6%

Operating Cash Flow

$26.93M

+10.5%

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Questions About CSTL

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