What Is Enterprise Value (EV)?
Enterprise value measures the value of a company's operating business available to everyone who has a claim on it: common shareholders, lenders, preferred shareholders, and minority investors. It answers the question of what it would theoretically cost to buy the entire business, assume its debt, and pocket its cash.
Because EV is capital-structure neutral, it lets you compare companies with very different mixes of debt and equity on an apples-to-apples basis. That is why operating metrics like EBITDA and EBIT, which are also available to all investors, are paired with EV rather than with equity value.
Formula
The standard bridge is EV = Equity Value + Total Debt + Preferred Stock + Noncontrolling (Minority) Interest - Cash and Cash Equivalents. Cash is subtracted because a buyer effectively receives the target's cash at closing, reducing the true cost of the acquisition.
More advanced versions also add items like capital leases and unfunded pension obligations, since they behave like debt claims on the business. The guiding principle is that anything representing a claim by a non-common-shareholder gets added, and non-operating assets like excess cash get subtracted.
Example
Imagine a company with 100 million shares trading at $50, so equity value is $5.0 billion. It carries $1.5 billion of debt, $200 million of preferred stock, $100 million of minority interest, and $800 million of cash. EV = $5.0B + $1.5B + $0.2B + $0.1B - $0.8B = $6.0 billion.
Notice that if the company issued $500 million of debt and held the proceeds as cash, EV would be unchanged, because the added debt and added cash offset. Interviewers love this mechanic and frequently ask how various financing moves affect EV versus equity value.
Why It Matters
EV is the numerator in the most widely used valuation multiples, including EV/EBITDA, EV/EBIT, and EV/Revenue, and it is the value a DCF produces when you discount unlevered free cash flows. In M&A, purchase prices are typically negotiated on an enterprise value basis, with the equity value determined afterward by subtracting net debt.
Understanding the EV-to-equity-value bridge is arguably the single most tested technical concept in investment banking interviews, so knowing each component cold is essential.
