Estimating The Intrinsic Value Of Walmart Inc. (NYSE:WMT)

By
Simply Wall St
Published
November 19, 2020
NYSE:WMT

How far off is Walmart Inc. (NYSE:WMT) from its intrinsic value? Using the most recent financial data, we'll take a look at whether the stock is fairly priced by taking the forecast future cash flows of the company and discounting them back to today's value. We will take advantage of the Discounted Cash Flow (DCF) model for this purpose. Don't get put off by the jargon, the math behind it is actually quite straightforward.

Remember though, that there are many ways to estimate a company's value, and a DCF is just one method. For those who are keen learners of equity analysis, the Simply Wall St analysis model here may be something of interest to you.

See our latest analysis for Walmart

Is Walmart fairly valued?

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. In the first stage we need to estimate the cash flows to the business over the next ten years. 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.

Generally we assume that a dollar today is more valuable than a dollar in the future, so we need to discount the sum of these future cash flows to arrive at a present value estimate:

10-year free cash flow (FCF) estimate

2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
Levered FCF ($, Millions) US$18.9b US$17.1b US$19.1b US$21.3b US$22.6b US$23.6b US$24.5b US$25.3b US$26.0b US$26.7b
Growth Rate Estimate Source Analyst x10 Analyst x10 Analyst x7 Analyst x5 Analyst x4 Est @ 4.43% Est @ 3.76% Est @ 3.3% Est @ 2.98% Est @ 2.75%
Present Value ($, Millions) Discounted @ 7.0% US$17.7k US$15.0k US$15.6k US$16.2k US$16.1k US$15.7k US$15.2k US$14.7k US$14.1k US$13.6k

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$154b

The second stage is also known as Terminal Value, this is the business's cash flow after the first stage. For a number of reasons a very conservative growth rate is used that cannot exceed that of a country's GDP growth. In this case we have used the 5-year average of the 10-year government bond yield (2.2%) to estimate future growth. In the same way as with the 10-year 'growth' period, we discount future cash flows to today's value, using a cost of equity of 7.0%.

Terminal Value (TV)= FCF2030 × (1 + g) ÷ (r – g) = US$27b× (1 + 2.2%) ÷ (7.0%– 2.2%) = US$568b

Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$568b÷ ( 1 + 7.0%)10= US$288b

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$442b. To get the intrinsic value per share, we divide this by the total number of shares outstanding. Relative to the current share price of US$149, the company appears about fair value at a 4.4% 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.

dcf
NYSE:WMT Discounted Cash Flow November 19th 2020

The assumptions

Now the most important inputs to a discounted cash flow are the discount rate, and of course, the actual cash flows. If you don't agree with these result, have a go at the calculation yourself and play with the assumptions. 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 Walmart 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 7.0%, which is based on a levered beta of 0.800. 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.

Looking Ahead:

Valuation is only one side of the coin in terms of building your investment thesis, and it ideally won't be the sole piece of analysis you scrutinize for a company. The DCF model is not a perfect stock valuation tool. 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. If a company grows at a different rate, or if its cost of equity or risk free rate changes sharply, the output can look very different. For Walmart, we've compiled three further factors you should further examine:

  1. Risks: For example, we've discovered 3 warning signs for Walmart (1 makes us a bit uncomfortable!) that you should be aware of before investing here.
  2. Future Earnings: How does WMT's growth rate compare to its peers and the wider market? Dig deeper into the analyst consensus number for the upcoming years by interacting with our free analyst growth expectation chart.
  3. 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. Simply Wall St updates its DCF calculation for every American stock every day, so if you want to find the intrinsic value of any other stock just search here.

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This article by Simply Wall St is general in nature. 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.
*Interactive Brokers Rated Lowest Cost Broker by StockBrokers.com Annual Online Review 2020


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