UnitedHealth Group Incorporated Market Cap
Data as of June 01, 2026
Market Cap
$345.38B
Stock Price
$380.31
Shares Outstanding
$908M
Classification
Mega Cap
How It's Calculated
$345.38B = $380.31 × $908M
What This Means
UnitedHealth Group Incorporated has a market capitalization of $345.38B, classifying it as Mega Cap — one of the largest companies in the world. Market cap represents the total value of all outstanding shares and is a key indicator of a company's size.
About UnitedHealth Group Incorporated
UnitedHealth Group Incorporated (UNH) operates in the Healthcare sector, specifically in Healthcare Plans. With a market capitalization of about $345.38B, it ranks as a mega-cap stock — one of the largest publicly traded companies.
Shares recently traded near $380.31, within a 52-week range of $234.60 to $404.15 (-5.9% from the high, +62.1% from the low). Beta of 0.65 indicates relatively lower volatility versus the market.
Trailing profit margin is about 2.7%, signaling modest profitability that investors should weigh against growth plans.
Understanding This Metric
Market capitalization sums the market value of all outstanding shares. It helps classify UnitedHealth Group Incorporated by size — mega-cap, large-cap, and mid-cap stocks tend to have different liquidity, volatility, and index inclusion profiles. Size alone does not determine quality, but it frames risk and how widely the stock is held.
Sector Comparison
Among Healthcare names on our S&P 100 coverage, UnitedHealth Group Incorporated's market cap of $345.38B can be compared with peers such as LLY ($985.37B), JNJ ($542.42B), MRK ($293.22B). Sector context helps interpretation, but each company's growth profile and balance sheet differ — use multiple metrics before drawing conclusions. View all Healthcare stocks.
Key Takeaways
- UNH is grouped in the Healthcare sector for peer comparisons.
- Recent beta of 0.65 suggests lower-than-market price sensitivity.
- Trailing profit margin of 2.7% provides context for how much earnings support the headline multiple.
Related Tools & Guides
Explore calculators and guides connected to this metric, or view all metrics for UNH.
Calculated Market Cap
$345.38B
Sector
Healthcare
Other UNH Metrics
Frequently Asked Questions
What is UNH's market capitalization?
Market cap is the total market value of all outstanding shares. UnitedHealth Group Incorporated's market cap is about $345.38B on this page's data date.
Is UNH a mega/large/mid/small cap?
With roughly $345.38B in market cap, UnitedHealth Group Incorporated falls in the mega-cap category in our size buckets (mega ≥$200B, large ≥$10B, mid ≥$2B). Size affects liquidity, index weight, and typical volatility.
How does market cap relate to UNH's risk profile?
Larger caps tend to have broader analyst coverage and deeper trading; smaller caps can offer growth but with higher idiosyncratic risk. Use market cap together with debt, cash flow, and Healthcare position — not alone.
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