MRK vs UNH
MRK: Global pharmaceutical and vaccine leader with oncology, infectious disease, and animal health franchises, anchored by blockbuster immunotherapy Keytruda. UNH: A diversified healthcare giant combining health insurance, pharmacy services, and healthcare data analytics to serve patients, providers, employers and governments across the value chain.
Side-by-side fundamentals
| Metric | MRK | UNH | Edge |
|---|---|---|---|
| Price as of 2026-07-09 close | $125.07 | $425.60 | |
| Market cap as of 2026-07-10 | $310.1B | $387.9B | |
| P/E as of 2026-07-10 | 34.71 | 32.20 | UNH lower |
| PEG as of 2026-07-10 | 4.34 | 4.05 | UNH lower |
| Net margin as of 2026-07-10 | +13.6% | +2.7% | MRK higher |
| Gross margin as of 2026-07-10 | +78.1% | n/a | |
| Operating margin as of 2026-07-10 | +18.2% | +4.1% | MRK higher |
| ROE as of 2026-07-10 | +17.9% | +12.4% | MRK higher |
| ROA as of 2026-07-10 | +7.0% | +3.9% | MRK higher |
| Debt / equity as of 2026-07-10 | 1.07 | 0.75 | UNH lower |
| Revenue growth (YoY) as of 2026-07-10 | +2.9% | +9.7% | UNH higher |
| Revenue CAGR (3y) SEC XBRL | +3.1% | +11.4% | UNH higher |
| Dividend yield as of 2026-07-10 | +2.7% | +2.2% | MRK higher |
| Dividend streak (yrs) SEC XBRL | 5 | 1 | MRK higher |
| Beta as of 2026-07-10 | 0.21 | 0.63 | |
| 1-year return as of 2026-07-09 close | +49.4% | +38.3% | MRK higher |
Fundamentals: Finnhub, as of 2026-07-10. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-09.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.