Exxon Mobil Corporation Market Cap
Data as of June 01, 2026
Market Cap
$602.10B
Stock Price
$145.26
Shares Outstanding
$4B
Classification
Mega Cap
How It's Calculated
$602.10B = $145.26 × $4B
What This Means
Exxon Mobil Corporation has a market capitalization of $602.10B, 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 Exxon Mobil Corporation
Exxon Mobil Corporation (XOM) operates in the Energy sector, specifically in Oil & Gas Integrated. With a market capitalization of about $602.10B, it ranks as a mega-cap stock — one of the largest publicly traded companies.
Shares recently traded near $145.26, within a 52-week range of $101.73 to $176.41 (-17.7% from the high, +42.8% from the low). Beta of 0.18 indicates relatively lower volatility versus the market.
Trailing profit margin is about 7.8%, 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 Exxon Mobil Corporation 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 Energy names on our S&P 100 coverage, Exxon Mobil Corporation's market cap of $602.10B can be compared with peers such as CVX ($363.39B), COP ($138.86B), SLB ($81.56B). Sector context helps interpretation, but each company's growth profile and balance sheet differ — use multiple metrics before drawing conclusions. View all Energy stocks.
Key Takeaways
- XOM is grouped in the Energy sector for peer comparisons.
- Recent beta of 0.18 suggests lower-than-market price sensitivity.
- Trailing profit margin of 7.8% 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 XOM.
Calculated Market Cap
$602.10B
Sector
Energy
Other XOM Metrics
Frequently Asked Questions
What is XOM's market capitalization?
Market cap is the total market value of all outstanding shares. Exxon Mobil Corporation's market cap is about $602.10B on this page's data date.
Is XOM a mega/large/mid/small cap?
With roughly $602.10B in market cap, Exxon Mobil Corporation 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 XOM'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 Energy position — not alone.
Calculate the market cap for any stock with our free calculator.
Open Market Cap Calculator →