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CSTL

Castle Biosciences Inc

Revenue grew 100% of years5Y
Hold

Castle Biosciences, Inc. develops molecular diagnostic tests for dermatologic cancers and related conditions. Key products include gene expression profiles for melanoma, squamous cell carcinoma, Barrett's esophagus, and atopic dermatitis, targeting dermatology and gastroenterology markets.

βš•οΈ Healthcare NASDAQ Listed 2019 $ USD
$1,000 invested 5 years ago β†’$472today

Score Overview

1 Year
Score
Net Growth19.63%
Net TrendGrew
Net Income Consistencyβ€”
Rev Growth3.79%
Rev TrendGrew
Revenue Consistencyβ€”
5 Years
Score6.5
Net Growth37.96%
Net Trend60%
Net Income Consistencyβ€”
Rev Growth279.74%
Rev TrendEvery year
Revenue Consistencyβ€”
All Time
Score
Net Growth-467.92%
Net Trend43%
Net Income Consistency
Rev Growth6x
Rev TrendEvery year
Revenue Consistency

See the full market ranking β†’

Castle Biosciences Inc fundamental performance

Between 2020 and 2025, revenue grew from $ 62M to $ 344M and net income went from -$ 10M to -$ 24M. Revenue increased in every one of those 5 years; net income in 3.

Castle Biosciences Inc currently holds a 5-year HDB Score of 6.5 out of 10. How the HDB Score is calculated.

Net Income x Stock Price

Historical Returns

Historical Returns
PeriodPriceReturn
Last Price2026-08-12
$ 31.43β€”
1 Year2025-08-12
$ 19.3462.51%
5 Years2021-08-12
$ 66.65-52.84%
All Time2019-07-25
$ 21.4046.87%

Prices are split & dividend adjusted. All values are reported in USD.

Fundamental Data

Year
2026$ 357M-$ 19M$ 266M
2025$ 344M-$ 24M$ 299M
2024$ 332M$ 18M$ 293M
2023$ 219M-$ 57M$ 243M
2022$ 137M-$ 67M$ 258M
2021$ 94M-$ 31M$ 329M
2020$ 62M-$ 10M$ 409M
IPO2019$ 51M$ 5M$ 98M

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