Stocks or ETFs side by side: scores, returns, risk, valuation and what they hold.
| Measure | MRKMerck & Co., Inc. | UNHUnitedHealth Group Incorporated |
|---|---|---|
| Sector | Healthcare | Healthcare |
| Industry | Drug Manufacturers - General | Healthcare Plans |
| Country | United States | United States |
| Market cap | $365B | $363B |
| Price | $148.05 | $405.12 |
| Last day | −0.48% | +1.89% |
, Inc. operates as a healthcare company worldwide.
MRK analysis and Q-Scores →UnitedHealth Group Incorporated operates as a health care company in the United States and internationally. It operates through four segments: Optum Health, Optum Insight, Optum Rx; and UnitedHealthcare.
UNH analysis and Q-Scores →Data as of 2026-10-13. Not investment advice.