Companies similar to CASTLE BIOSCIENCES INC (CSTL)
Health Care · NASDAQ
CASTLE BIOSCIENCES INC (CSTL)'s closest peers include MYRIAD GENETICS INC (MYGN), Guardant Health, Inc. (GH), VERACYTE INC (VCYT) and Natera (NTRA). This peer set is drawn from CSTL's enriched company profile and is informational only — not financial advice.
Similar companies
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MYRIAD GENETICS INCMYGNHealth Care
Myriad Genetics is a molecular diagnostics and precision medicine company that develops genetic tests for cancer screening, therapy selection, prenatal health,…
$5.91 (as of 2026-07-21) · market cap $558M
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Guardant Health, Inc.GHHealth Care
Guardant Health is a precision oncology company transforming cancer care with FDA-approved blood and tissue tests powered by AI analytics that span early…
$152.29 (as of 2026-07-21) · market cap $20.1B
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VERACYTE INCVCYTHealth Care
Veracyte is a genomics-focused diagnostics company providing high-value clinical tests to improve cancer detection and treatment guidance for patients…
$59.53 (as of 2026-07-21) · market cap $4.6B
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NateraNTRAHealth Care
Natera uses proprietary blood-based cell-free DNA technology to deliver personalized genetic diagnostics for oncology, prenatal screening, and organ transplant…
$267.18 (as of 2026-07-21) · market cap $38.1B
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Peers are drawn from CSTL's enriched profile (the same similarity signal the chat uses for "companies like CSTL"). See the full profile: CASTLE BIOSCIENCES INC (CSTL).
Last updated 2026-07-21.
Informational only — NOT financial advice. Company data is sourced from SEC EDGAR + Finnhub and shown with its as-of date.