GH vs ILMN
GH: Guardant Health is a leader in precision oncology, utilizing advanced liquid biopsy technology to provide comprehensive genomic insights across the cancer care continuum. ILMN: Illumina provides the essential genetic sequencing and array platforms that power modern genomic research and clinical diagnostics.
Side-by-side fundamentals
| Metric | GH | ILMN | Edge |
|---|---|---|---|
| Price as of 2026-10-20 close | $162.59 | $267.93 | |
| Market cap as of 2026-07-24 (share count; price 2026-10-20) | $21.8B | $40.5B | |
| P/E as of 2026-10-20 | n/a | 49.99 | |
| Net margin FY2025, SEC XBRL | -42.4% | +19.6% | ILMN higher |
| Gross margin FY2025, SEC XBRL | n/a | +66.1% | |
| Operating margin FY2025, SEC XBRL | -44.5% | +18.6% | ILMN higher |
| ROE FY2025, SEC XBRL | n/a | +31.2% | |
| ROA FY2025, SEC XBRL | -20.7% | +12.8% | ILMN higher |
| Revenue growth (YoY) FY2025, SEC XBRL | +32.9% | -0.7% | GH higher |
| Revenue CAGR (3y) SEC XBRL | +29.8% | -1.4% | GH higher |
| Dividend streak (yrs) SEC XBRL | 0 | 0 | Tie |
| Beta as of 2026-09-03 | 1.23 | 1.01 | |
| 1-year return as of 2026-10-20 close | +131.6% | +169.3% | ILMN higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-03 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-20.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.