Enterprise Value vs. Equity Value/Market Cap: What’s the Difference?

It's more than just the numbers. It's how they're used that counts.

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The equity value, or market capitalization, of a company is one piece of the company’s enterprise value. Both measures are used to make investment decisions, but they provide different perspectives. Market cap estimates what a company’s outstanding common stock is worth. Enterprise value calculates all financial interests of the business, including those of debt holders and subsidiaries. It assesses the value of operating assets as a percentage of the revenue of the firm.

What’s the Difference Between Enterprise Value and Equity/Market Cap?

  Enterprise Value Equity Value/Market Cap
Components Equity value, market value of debt, market value of minority interest, cash Market value of total number of shares outstanding

Includes publicly held as well as restricted shares
What It Measures Market value of all operating assets of the business Market value of all shares issued
Calculation Equity value + market value of debt - cash and cash equivalents + minority interests Total number of shares at X market price
Application Mergers and acquisitions, tactical portfolio management Strategic portfolio allocation and management


Market capitalization or equity value: These measure the aggregate value of all shares issued by a company. The market capitalization of public companies listed on Nasdaq or the New York Stock Exchange (NYSE) is easy to determine because the current share price is published and continually updated. Determining the equity value of a private company is more challenging because there is not necessarily a market value available for its shares. 

Market value of debt: Measures the market value of bonds issued, lines of credit, loans, leases, and other instruments. Debt is included because enterprise value considers capital contributions from all sources.


Enterprise value works the same way as the value of your home, if you own it. The balance of the mortgage (debt) is included in the market value.

Market value of minority interest: An adjustment to enterprise value that reflects the accounting treatment of subsidiaries. A company that has more than 50% ownership of a subsidiary has to include 100% of the subsidiary’s assets, liabilities, and income in its financial statements. 

So if Company A owns 80% of Company B, 100% of Company B's sales, earnings, assets, etc. are included in the line items of Company A's financial statements. An adjustment is then made to reflect the overstatement that’s called minority interest. The problem occurs because enterprise value is a part of many financial ratios used to measure performance, such as enterprise value/sales. In this case, 100% of the subsidiary’s sales are included in the parent company’s financial statement.

Unless minority interest is included in the enterprise value, the ratio is understated.

Cash: Gets subtracted from enterprise value with the assumption that it is used to pay down debt.

What They Measure

Market capitalization measures the size of a company and categorizes it relative to others. 

There are three broad categories of market capitalization:

  • Large-cap: $10 billion or more
  • Mid-cap: $2 billion to $10 billion
  • Small-cap: $300 million to $2 billion


Enterprise value, in turn, estimates the aggregate market value of all operating assets of the business under current conditions. The company balance sheet only reflects the book value of the business.


Enterprise value is used by investment bankers and analysts in mergers and acquisitions to estimate the market value of the company. It also is used by portfolio managers in their stock selection process.

Equity value/market cap is used for strategic investing by portfolio managers. Each market-cap category provides a profile of the stage of the business, position within its sector, stability, business focus, growth potential, price volatility, and risk. Within each category, there are styles. 

For example, growth companies are expected to increase their sales, revenue, and profit faster than the market. Value companies are considered "bargains'' because their share prices do not reflect the stocks’ true values.

Blue-chip stocks are large-cap companies that usually have track records of delivering earnings, dividends, and weathering economic downturns. Smaller-cap companies may have potential for rapid growth, but they also tend to be more sensitive to economic changes. Their share prices also tend to be more volatile than large-cap companies.


Portfolio managers allocate investment dollars to each market-cap category based on investment goals, appetite for risk, and time horizon.

The Bottom Line

Enterprise value and equity, or market cap, are used for different purposes in evaluating companies for investment. Enterprise value is used to determine market value of a company. On the other hand, equity/market cap can be used as a profile of the company.

If you are doing your own investment research, enterprise value should be an important consideration in your stock selection. At the same time, for the average investor, market cap is a good way to categorize and manage risk within your portfolio.

Whether you're a "do-it-yourselfer" or you're working with an investment professional, a solid understanding of stocks’ categories and styles can help you craft a strategic investment plan.

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The Balance uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. Fidelity. "What Is Market Cap?" Accessed June 21, 2021.

  2. Fidelity. "Growth Versus Value Investing." Accessed June 21, 2021.

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