The EV bridge step by step

The bridge formula

$$\text{Enterprise Value} = \text{Equity Value} + \text{Debt} + \text{Preferred Stock} + \text{Minority Interest} - \text{Cash \& Equivalents}$$

That's the version you'll recite in every interview. But the real value is understanding why each component is added or subtracted. If you understand the logic, you can handle any edge-case question they throw at you.

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The core principle

Enterprise Value answers one question: "How much would it cost to buy the entire business and take full control of its cash flows?"

Equity Value only represents what equity holders own. But a company's operations are funded by multiple stakeholders — equity holders, debt holders, preferred shareholders, and minority partners. EV captures all of them.

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Walking through each component

Equity Value (starting point)

For a public company: Share price × Diluted shares outstanding.

For a private company: Estimated from a valuation methodology (comps, DCF, etc.).

This is what the equity holders own — the residual value after all other claims are settled.

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+ Total Debt

Why add it? Debt holders have a claim on the company's operating cash flows (through interest and principal payments). If you're buying the whole business, you're either assuming the debt or paying it off. Either way, it's part of the true cost.

What counts:

• Short-term debt (revolvers, current portion of long-term debt)
• Long-term debt (bonds, term loans)
• Capital lease obligations (treated as debt under IFRS 16 / ASC 842)

What does NOT count:

• Accounts Payable — this is an operating liability, not a financing claim
• Accrued Expenses — same reason

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+ Preferred Stock

Why add it? Preferred shareholders have a claim on cash flows that sits above equity but below debt. They receive fixed dividends before common shareholders get anything. It behaves like quasi-debt.

If you're buying the whole company, you need to honour the preferred holders too — so it's part of the cost.

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+ Minority Interest (Non-Controlling Interest)

Why add it? If the company consolidates a subsidiary it owns more than 50% of, 100% of that subsidiary's revenue, expenses, and assets are on the parent's financial statements — even though the parent doesn't own 100%.

Minority Interest represents the portion of that subsidiary's value that belongs to other shareholders. Since the parent's financials include 100% of the subsidiary's operations, EV must also include the claim that the minority holders have on those operations.

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− Cash & Cash Equivalents

Why subtract it? Cash is not an operating asset. It sits in a bank account and doesn't generate operating cash flows. When you buy a company:

• You could use the cash to immediately pay down some of the debt you just assumed
• Or you could just keep it — it effectively reduces your net purchase price

Either way, cash is a "freebie" that reduces the true cost of acquiring the business operations.

What counts:

• Cash and cash equivalents
• Short-term investments (usually)
• Marketable securities (sometimes — depends on how liquid they are)

What does NOT count:

• Restricted cash (can't be used freely — treat it case by case)
• Long-term investments (not liquid enough to offset acquisition cost)

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The bridge in both directions

You can also work backwards from EV to Equity Value:

$$\text{Equity Value} = \text{Enterprise Value} - \text{Debt} - \text{Preferred Stock} - \text{Minority Interest} + \text{Cash}$$

This comes up when you calculate Equity Value per share from a DCF (which gives you EV first) to determine an implied share price.

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A worked example

Component	Amount
Share price × Diluted shares	$500M
+ Total Debt	$200M
+ Preferred Stock	$30M
+ Minority Interest	$20M
− Cash & Equivalents	($50M)
= Enterprise Value	$700M

If someone asked "how much does it cost to buy this entire business?", the answer is $700M — not $500M. The equity holders get $500M, the debt holders are owed $200M, the preferred holders are owed $30M, the minority holders claim $20M, and you get $50M in cash back. Net cost to control 100% of the operations: $700M.

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Quick-fire interview Qs

"Why do you add Debt to get from Equity Value to Enterprise Value?"

Because debt holders have a claim on the company's operating cash flows. EV represents the total cost to acquire the business — you need to either assume or pay off the debt, so it's part of the price.

"Why do you subtract Cash?"

Cash is a non-operating asset. After acquiring the company, you could use it to pay down debt or return it to yourself. It effectively reduces the net cost of the acquisition.

"Why is Minority Interest added?"

Because the parent consolidates 100% of the subsidiary's operations on its Income Statement. Since EV is supposed to represent the value of all those operations, you need to include the minority holders' claim on the portion they own.

"If a company has no debt, no preferred, no minority interest, and no cash — what's the relationship between EV and Equity Value?"

They're equal.