MRK vs UNH: Merck & Co., Inc. vs UnitedHealth Group Incorporated

Side-by-side snapshot of two Healthcare companies — key metrics from our latest data. Reference only, not investment advice.

MetricMRKUNH
CompanyMerck & Co., Inc.UnitedHealth Group Incorporated
Price$127.50$426.09
Market Cap$314.90B$386.95B
P/E Ratio36.0232.06
EPS$3.54$13.29
Dividend Yield2.67%2.18%
52-Week High$131.74$461.62
52-Week Low$76.66$234.60
IndustryDrug Manufacturers - GeneralHealthcare Plans
ExchangeNYQNYQ
Employees73,000390,000

Merck & Co., Inc. and UnitedHealth Group Incorporated both operate in the Healthcare sector. MRK trades at a market cap of $314.90B against UNH's $386.95B. Valuation-wise, MRK carries a trailing P/E of 36.02 versus 32.06 for UNH. How these figures compare depends on each company's growth profile, margins and outlook — the snapshot above is a starting point for further research, not a recommendation.

Figures are from our latest data snapshot and may not reflect current market prices. See the full profiles: Merck & Co., Inc. and UnitedHealth Group Incorporated. This is not financial advice.

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Data snapshot: 18 July 2026 (Yahoo Finance) · Page last built: