Negative enterprise value
Valuation & CompsThe result when cash exceeds market capitalisation plus debt, implying the market values the operations at less than nothing.
A negative enterprise value says that the cash on the balance sheet is worth more than the whole company, so the operating business is being assigned a value below zero. It is rare, it is real, and it is more often a symptom of a broken bridge than of a mispriced stock.
Check your own work first, because the arithmetic that produces it is easy to produce by accident: counting cash twice, mixing millions with billions, using a basic share count where dilution is large, or netting a consolidated cash balance that includes cash held inside a subsidiary the parent does not fully own and cannot move.
Where the bridge survives that check, the usual explanations are economic rather than statistical. A company burning cash with no credible path to profitability will be valued below its cash, because the market expects the cash to be consumed rather than returned. So will one carrying a liability the market prices and the accounts have not recognised, such as an unresolved legal exposure or a pension withdrawal obligation.
The honest framing for an interview is that negative enterprise value is information about expectations, not a free lunch. The market is saying it does not believe the cash will reach shareholders, and the analytical task is to work out whether that belief is right.
Worked example
A company has a market capitalisation of 80, cash of 110, and no borrowings. Enterprise value is negative 30.
Before concluding it is cheap, check whether the cash is restricted, whether a subsidiary holds part of it, whether options would materially raise the share count, and what the business is spending each year.
If it burns 40 a year with no revenue in sight, the market is not being irrational. It is discounting a cash pile it expects to disappear.