Mastercard Inc Market Cap

Data as of August 04, 2026

How It's Calculated

What This Means

Mastercard Inc has a market capitalization of $506.64B, 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 Mastercard Inc

Mastercard Inc (MA) operates in the Financial Services sector, specifically in Financial Services. With a market capitalization of about $506.64B, it ranks as a mega-cap stock — one of the largest publicly traded companies.

Shares recently traded near $570.97, within a 52-week range of $464.52 to $601.77 (-5.1% from the high, +22.9% from the low). Beta of 0.74 indicates relatively lower volatility versus the market.

Trailing profit margin is about 45.9%, signaling a strong profit margin relative to many peers.

Understanding This Metric

Market capitalization sums the market value of all outstanding shares. It helps classify Mastercard Inc 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 Financial Services names on our S&P 100 coverage, Mastercard Inc's market cap of $506.64B can be compared with peers such as BRK-B ($992.60B), V ($651.42B), MS ($331.89B). Sector context helps interpretation, but each company's growth profile and balance sheet differ — use multiple metrics before drawing conclusions. View all Financial Services stocks.

Key Takeaways

• MA is grouped in the Financial Services sector for peer comparisons.
• Recent beta of 0.74 suggests lower-than-market price sensitivity.
• Trailing profit margin of 45.9% 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 MA.

Other MA Metrics

Frequently Asked Questions