Today we'll do a simple run through of a valuation method used to estimate the attractiveness of Lennox International Inc. (NYSE:LII) as an investment opportunity by estimating the company's future cash flows and discounting them to their present value. This will be done using the Discounted Cash Flow (DCF) model. Don't get put off by the jargon, the math behind it is actually quite straightforward.
Companies can be valued in a lot of ways, so we would point out that a DCF is not perfect for every situation. Anyone interested in learning a bit more about intrinsic value should have a read of the Simply Wall St analysis model.
We use what is known as a 2-stage model, which simply means we have two different periods of growth rates for the company's cash flows. Generally the first stage is higher growth, and the second stage is a lower growth phase. To start off with, we need to estimate the next ten years of cash flows. Where possible we use analyst estimates, but when these aren't available we extrapolate the previous free cash flow (FCF) from the last estimate or reported value. We assume companies with shrinking free cash flow will slow their rate of shrinkage, and that companies with growing free cash flow will see their growth rate slow, over this period. We do this to reflect that growth tends to slow more in the early years than it does in later years.
A DCF is all about the idea that a dollar in the future is less valuable than a dollar today, so we discount the value of these future cash flows to their estimated value in today's dollars:
10-year free cash flow (FCF) forecast
Levered FCF ($, Millions)
Growth Rate Estimate Source
Est @ 8.75%
Est @ 6.72%
Est @ 5.30%
Est @ 4.30%
Est @ 3.61%
Est @ 3.12%
Present Value ($, Millions) Discounted @ 9.0%
("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$4.1b
After calculating the present value of future cash flows in the initial 10-year period, we need to calculate the Terminal Value, which accounts for all future cash flows beyond the first stage. The Gordon Growth formula is used to calculate Terminal Value at a future annual growth rate equal to the 5-year average of the 10-year government bond yield of 2.0%. We discount the terminal cash flows to today's value at a cost of equity of 9.0%.
Terminal Value (TV)= FCF2032 × (1 + g) ÷ (r – g) = US$881m× (1 + 2.0%) ÷ (9.0%– 2.0%) = US$13b
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$13b÷ ( 1 + 9.0%)10= US$5.4b
The total value, or equity value, is then the sum of the present value of the future cash flows, which in this case is US$9.6b. The last step is to then divide the equity value by the number of shares outstanding. Compared to the current share price of US$253, the company appears about fair value at a 6.3% discount to where the stock price trades currently. Remember though, that this is just an approximate valuation, and like any complex formula - garbage in, garbage out.
The calculation above is very dependent on two assumptions. The first is the discount rate and the other is the cash flows. You don't have to agree with these inputs, I recommend redoing the calculations yourself and playing with them. The DCF also does not consider the possible cyclicality of an industry, or a company's future capital requirements, so it does not give a full picture of a company's potential performance. Given that we are looking at Lennox International as potential shareholders, the cost of equity is used as the discount rate, rather than the cost of capital (or weighted average cost of capital, WACC) which accounts for debt. In this calculation we've used 9.0%, which is based on a levered beta of 1.166. Beta is a measure of a stock's volatility, compared to the market as a whole. We get our beta from the industry average beta of globally comparable companies, with an imposed limit between 0.8 and 2.0, which is a reasonable range for a stable business.
SWOT Analysis for Lennox International
Debt is well covered by earnings.
Dividends are covered by earnings and cash flows.
Earnings declined over the past year.
Dividend is low compared to the top 25% of dividend payers in the Building market.
Annual earnings are forecast to grow for the next 4 years.
Good value based on P/E ratio and estimated fair value.
Debt is not well covered by operating cash flow.
Total liabilities exceed total assets, which raises the risk of financial distress.
Annual earnings are forecast to grow slower than the American market.
Although the valuation of a company is important, it shouldn't be the only metric you look at when researching a company. It's not possible to obtain a foolproof valuation with a DCF model. Instead the best use for a DCF model is to test certain assumptions and theories to see if they would lead to the company being undervalued or overvalued. For example, changes in the company's cost of equity or the risk free rate can significantly impact the valuation. For Lennox International, we've compiled three important elements you should explore:
Risks: For instance, we've identified 3 warning signs for Lennox International (2 are a bit concerning) you should be aware of.
Management:Have insiders been ramping up their shares to take advantage of the market's sentiment for LII's future outlook? Check out our management and board analysis with insights on CEO compensation and governance factors.
Other Solid Businesses: Low debt, high returns on equity and good past performance are fundamental to a strong business. Why not explore our interactive list of stocks with solid business fundamentals to see if there are other companies you may not have considered!
PS. The Simply Wall St app conducts a discounted cash flow valuation for every stock on the NYSE every day. If you want to find the calculation for other stocks just search here.
Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.
This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.
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