Guardant Health, Inc. (GH) Research

Guardant Health, Inc., established in Redwood City, California, in 2011, is a precision oncology company that delivers a range of diagnostic blood tests, comprehensive data sets, and advanced analytical solutions both within the United States and internationally. For patients with advanced-stage cancer, the company's core offerings include several liquid biopsy-based tests such as Guardant360 (available in LDT and CDx versions) and GuardantOMNI. Complementing these diagnostic tools, Guardant Health also provides GuardantINFORM, an in-silico research platform leveraging an extensive clinical-genomic liquid biopsy dataset derived from advanced cancer patients. Innovation is a key focus, with the company currently developing the LUNAR-2 test, designed for the early detection of colorectal cancer in eligible asymptomatic individuals. Another emerging solution in development is GuardantConnect, an integrated software platform intended to link biopharmaceutical and clinical clients by connecting patients whose Guardant360 tests reveal actionable alterations with potentially relevant clinical trials. Furthermore, Guardant Health offers the Guardant Reveal Test, which aids in selecting neoadjuvant and adjuvant treatments for early-stage cancer patients. Its portfolio also includes a Guardant360 product for tissue genotyping and Guardant-19 for novel coronavirus detection. The company extends its expertise to biopharmaceutical companies and medical institutions through various development services, encompassing companion diagnostic development, regulatory approval support, clinical study management (including setup, monitoring, and maintenance), testing development, and kit fulfillment.

Market snapshot

Symbol
GH
Price
$131.78
Day change
+2.07%
Market cap
$17.5B
P/E ratio
-39.93x
52-week range
40.35-135
Sector
Healthcare
Industry
Medical - Diagnostics & Research
Next earnings
in 1 month
Analyst price target
$147

Recent news

  • Living Longer Is Big Business. These Stocks Will Benefit.

    TD Cowen analysts estimate that the total addressable market for longevity healthcare exceeds $250 billion.

  • Here's Why This Colon Cancer Testing Biotech Is A Mutual Fund Favorite

    This biotech has a one-of-a-kind colon cancer blood test. Shares broke out of a base on recent news.

  • Guardant Health Is Poised To Break Out At The Open — Here's Why It Surged

    Guardant Health stock spiked Wednesday after the American Cancer Society recommended its blood test as a screening tool for colon cancer.

Peer companies

  • Ascendis Pharma A/S (ASND)
  • BridgeBio Pharma, Inc. (BBIO)
  • Encompass Health Corporation (EHC)
  • Exact Sciences Corporation (EXAS)
  • ICON Public Limited Company (ICLR)
  • Ionis Pharmaceuticals, Inc. (IONS)
  • Qiagen N.V. (QGEN)
  • Revvity, Inc. (RVTY)

Recent insider activity

  • Kalia Kumud — M-Exempt (638 shares) on 2026-06-15
  • Kalia Kumud — F-InKind (314 shares) on 2026-06-15
  • Kalia Kumud — M-Exempt (638 shares) on 2026-06-15
  • Tariq Musa — M-Exempt (250 shares) on 2026-06-15
  • Tariq Musa — S-Sale (116 shares) on 2026-06-16

Open Guardant Health, Inc. (GH) in Thesis for live fundamentals, charts, options context, and portfolio-aware Copilot follow-ups.