Free cash flow yield compares the cash a company generates after its investments with its value on the stock market. An FCF yield of 5% means that, at today's price, the company produces cash each year worth 5% of its market capitalisation. Harder to flatter than accounting profit, it shows what the company actually collects; on its own, it does not say whether the stock is cheap.
How is free cash flow yield calculated?
Free cash flow (FCF):
FCF = operating cash flow − capital expenditure (capex)
Then two versions of the yield:
| Version | Calculation | Use |
|---|---|---|
| On market capitalisation | FCF ÷ market capitalisation | Cash available to shareholders, relative to the share price |
| On enterprise value | FCF before financing costs ÷ (market cap + net debt) | Compares companies with different financing structures |
The second version neutralises debt: a heavily indebted company can show a flattering yield on its market capitalisation alone, while part of its cash goes to its lenders first.
A worked example: a fictitious company
Take Company G, a fictitious business (in € millions): operating cash flow 260, capex 110, net income 120, market capitalisation 3,000, net debt 600.
| Calculation | Value |
|---|---|
| FCF = 260 − 110 | 150 |
| FCF yield = 150 ÷ 3,000 | 5.0% |
| Enterprise value = 3,000 + 600 | 3,600 |
| FCF yield on enterprise value (approximate) = 150 ÷ 3,600 | 4.2% |
| P/E = 3,000 ÷ 120 | 25 |
| Cash conversion of earnings = 150 ÷ 120 | 125% |
The P/E of 25 and the 5% FCF yield tell two stories: Company G collects more cash than it reports in profit, which tends to indicate good-quality earnings. But suppose it cuts capex from 110 to 40 for a year: FCF jumps to 220 and the yield to 7.3%. The number has improved while the company is investing less in its future. Always look at why FCF moves.
Why FCF yield complements the P/E
Accounting profit depends on depreciation choices, one-off items and non-cash entries. A company can report high profits while burning cash: swelling inventories, customers paying later and later, heavy investment. FCF starts from what is actually collected and spent. It does not replace the P/E ratio; it tests it.
How to read the result
| FCF yield | Usual reading |
|---|---|
| Above 8% | High: look for the reason (perceived risk, a cyclical business at its peak, falling investment) |
| 5 to 8% | Substantial cash relative to the price |
| 2 to 5% | Middle ground, depends on sector and growth |
| 0 to 2% | Little cash relative to the price, common among growth companies |
| Negative | The company invests more than it collects |
These markers vary by sector: a water utility, a real-estate company and a fast-growing software firm have very different cash profiles. A high yield may reflect a low price for good reasons that the market sees before the accounts do.
Classic traps
- Falling capex. Cutting investment lifts FCF in the short term. It helps to separate maintenance capex, needed to keep the business running, from growth capex.
- Working capital. Collecting from customers faster or paying suppliers later improves FCF for a year without changing the business's profitability.
- Stock-based compensation. It has no cash effect, so FCF ignores it, but it dilutes shareholders. For some tech companies, subtracting its cost from FCF changes the yield markedly.
- Leases under IFRS 16. Since 2019, part of European companies' lease payments is classified as financing cash flow, which inflates operating cash flow. Comparing companies that lease heavily (retail, restaurants) needs to account for it.
- Cyclical companies. At the top of the cycle FCF is unusually high; an average over several years says more.
Is negative FCF a worry?
Not necessarily. A company building plants, data centres or a network can burn cash for years while creating value, if the capital invested earns more than it costs (see ROIC). The warning sign is negative FCF that lasts without any improvement in operating profitability, funded by debt or repeated share issues.
How InvestIQ uses FCF yield
In InvestIQ's engine, FCF yield is not part of the "valuation" group: it belongs to capital efficiency, with ROIC, in the "quality" group. The idea is to measure the ability to produce cash, not the price. It is converted into a sub-score from 0 to 100: 0 if FCF is negative, 30 at 0%, 55 at 1%, 75 at 3% and 90 from 5%. Valuation, for its part, relies on the discounted-cash-flow value (or the PEG for fast growers), the P/E relative to the sector and enterprise value to EBITDA. The details are in the methodology.
In short
FCF yield measures the cash a company produces relative to what it is worth on the market. It is a useful complement to the P/E, provided you understand where the cash comes from: capex, working capital, stock-based pay and the cycle can all move it without the business really changing. To go further, see the DCF.
Educational guidance only, not investment advice.
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Frequently asked questions
There is no good level in absolute terms. Between 5% and 8%, the cash produced is substantial relative to the price; above 8%, look for the reason (perceived risk, a cyclical peak, falling investment). Sector and growth matter a lot.
Dividend yield measures only the cash paid to shareholders. FCF yield measures all the cash available, whether paid out, reinvested, used for buybacks or to repay debt.
Yes, when the company invests more than it collects. That is not necessarily bad if the capital invested earns more than it costs; negative FCF that lasts with no improvement in profitability is a warning sign.
Because it moves with choices that do not change the business: postponed investment, customers collected faster, suppliers paid later. It also ignores stock-based compensation, which still dilutes shareholders.
