Valuation methods
Relative valuation
Compare multiples with history and peers after adjusting for growth, margins, capital intensity, leverage, quality, and cycle.
Use peers only after normalizing business mix, growth, margins, leverage, accounting, and cycle; a lower multiple is not automatically cheaper when the economics differ.
Discounted cash flow
Estimate future free cash flows and discount them for time and risk. The output is highly sensitive to margins, growth, terminal value, and discount rate.
Build cash flows from operating assumptions, discount them at a rate consistent with risk, and stress terminal value; small long-term assumption changes can dominate the output.
Dividend model
Useful where dividends are a stable representation of distributable value, but less useful for irregular or rapidly changing payout policies.
Use a dividend model only when distributions are a meaningful and sustainable expression of owner cash flow; test payout capacity and growth rather than extrapolating the latest dividend.
Asset or sum-of-parts
Value distinct businesses, assets, or liabilities separately. Useful for conglomerates, real assets, or restructuring situations.
Value each asset or business segment with a method suited to its economics, subtract net liabilities, and avoid double-counting shared costs or corporate assets.
Scenario valuation
Assign values to a range of outcomes rather than forcing a single precise number.
Build downside, base, and upside cases from different operating assumptions, not different desired prices, then assign weights only after identifying what would make each scenario plausible.
Reverse DCF
Infer what revenue growth, margins, or returns the current price appears to require.
Start with the market price and solve for the growth, margin, reinvestment, or terminal assumptions it implies; compare those expectations with business history and competitive reality.
A low multiple is not automatically cheap.
The price can be low because future earnings are at risk, leverage is high, the industry is declining, or accounting earnings overstate distributable cash. A low valuation can reflect cyclical peak earnings, deteriorating economics, leverage, governance risk, dilution, or a business whose cash flows deserve a lower multiple.
A practical discounted-cash-flow process
- Forecast revenue from units, price, market growth, or other operating drivers.
- Forecast margins and operating expenses with an explicit competitive assumption.
- Estimate taxes, reinvestment, working capital, and capital expenditures.
- Convert operating forecasts into cash flow available to capital providers or equity holders.
- Select a discount rate that reflects financing and risk assumptions.
- Estimate terminal value with conservative economics consistent with mature growth.
- Run downside, base, and upside cases; inspect which assumption drives most of the valuation.
- Compare implied expectations with the market price and write the evidence that would change the range.
A DCF is a sensitivity model, not a precision machine
Small changes in long-term growth, margins, reinvestment needs, discount rate, and terminal assumptions can produce large changes in estimated value. The model is most useful when it exposes which assumptions the current price requires and which variables drive the range of outcomes.
Build explicit operating assumptions
Forecast revenue drivers, margins, taxes, working capital, capital expenditures, and diluted shares. Keep assumptions linked to observable business economics rather than a smooth growth percentage.
Estimate the discount rate consistently
Match the cash flow being discounted with an appropriate required return. For enterprise cash flows, analysts commonly consider a weighted cost of debt and equity; for equity cash flows, use an equity required return consistent with the risk.
Stress the terminal value
Compare perpetual-growth and exit-multiple approaches where appropriate. Ask what share of estimated value comes from the terminal period and whether the implied mature-company economics are plausible.
Convert value into a decision range
Use bear/base/bull assumptions and reverse-engineer the market price. A margin of safety is a response to uncertainty, not permission to ignore a deteriorating business.
