CASTLE BIOSCIENCES INC

CSTL · NASDAQ

Updated at 2026-10-15 13:04:01

$33.11+0.69%
Today's High
$33.77
Today’s Low
$32.47
CASTLE BIOSCIENCES INC (CSTL) Stock Price & Market Data
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Key Statistics

Previous Open
$32.47
Previous Close
$33.11
Volume
243.27K
Market Cap
$1.01B
P/E Ratio
--
EPS
$-0.65

Previous Day Range

$32.47$33.77

52-Week Range

$17.72$44.28

Company Overview

Sector
HEALTHCARE
Industry
Health Care
Sub-industry
DIAGNOSTICS & RESEARCH
Headquarters
1500 W. PARKWOOD AVE, FRIENDSWOOD, TX, UNITED STATES, 77546
Country
US
Listing Date
2019-07-25
Fiscal Year End
December
Shares Outstanding
30.33M
CIK
0001447362

Castle Biosciences Inc. is a pioneering diagnostics firm that enhances patient care through advanced gene-expression profiling tests, particularly within the skin cancer sector, exemplified by its flagship product, DecisionDx®-Melanoma. This innovative test offers essential insights for risk stratification, enabling oncologists to make informed treatment decisions in managing melanoma. With a strong focus on precision medicine, coupled with an extensive research and development strategy, Castle Biosciences is poised for growth as it seeks to expand its offerings and meet critical clinical demands. By addressing the complexities inherent in oncology, the company not only aims to improve patient outcomes but also to generate substantial value for its investors.

Financial Metrics

Revenue

2026-06-30

$103.54M

2026-03-31

$83.67M

2025-12-31

$87.01M

2025-09-30

$83.04M

Operating Expenses

2026-06-30

$82.91M

2026-03-31

$81.55M

2025-12-31

$72.52M

2025-09-30

$71.14M

Net Income

2026-06-30

-$2.06M

2026-03-31

-$14.52M

2025-12-31

-$2.33M

2025-09-30

-$501K

Net Profit Margin

2026-06-30

-1.98%

2026-03-31

-17.35%

2025-12-31

-2.68%

2025-09-30

-0.6%

Earnings Per Share

2026-06-30

$-0.07

2026-03-31

$-0.49

2025-12-31

$-0.08

2025-09-30

$-0.02

Earnings Before Interest, Taxes, Depreciation, and Amortization

2026-06-30

$2.57M

2026-03-31

-$10.35M

2025-12-31

$1.08M

2025-09-30

$3.45M

Effective Tax Rate

2026-06-30

-21.89%

2026-03-31

-0.75%

2025-12-31

14.07%

2025-09-30

-29.79%

FAQs

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