MRK vs UNH: Valuation Comparison 2026
Side-by-side fundamentals for Merck & Co., Inc. (MRK) and UnitedHealth Group Incorporated (UNH) — market cap, PE, PEG and sector. All figures from SEC filings and market data.
| Metric | MRK | UNH |
|---|---|---|
| Sector | Healthcare | Healthcare |
| Industry | Drug Manufacturers - General | Medical - Healthcare Plans |
| Current Price | $123.6 | $418.52 |
| Market Cap | $305.27B | $380.08B |
| PE Ratio | 23.41 | 31.56 |
| PEG Ratio | 1.64 | — |
| PEG Verdict | Fairly Valued | N/A |