Electro Optic Systems Holdings Limited (ASX:EOS) Shares Could Be 30% Below Their Intrinsic Value Estimate

Today we will run through one way of estimating the intrinsic value of Electro Optic Systems Holdings Limited (ASX:EOS) by taking the expected future cash flows and discounting them to their present value. We will use the Discounted Cash Flow (DCF) model on this occasion. Models like these may appear beyond the comprehension of a lay person, but they're fairly easy to follow.

Remember though, that there are many ways to estimate a company's value, and a DCF is just one method. If you want to learn more about discounted cash flow, the rationale behind this calculation can be read in detail in the Simply Wall St analysis model.

View our latest analysis for Electro Optic Systems Holdings

Is Electro Optic Systems Holdings fairly valued?

We're using the 2-stage growth model, which simply means we take in account two stages of company's growth. In the initial period the company may have a higher growth rate and the second stage is usually assumed to have a stable growth rate. 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.

Generally we assume that a dollar today is more valuable than a dollar in the future, and so the sum of these future cash flows is then discounted to today's value:

10-year free cash flow (FCF) forecast

	2021	2022	2023	2024	2025	2026	2027	2028	2029	2030
Levered FCF (A$, Millions)	AU$76.7m	AU$5.05m	AU$37.0m	AU$64.0m	AU$63.8m	AU$64.1m	AU$64.6m	AU$65.4m	AU$66.4m	AU$67.4m
Growth Rate Estimate Source	Analyst x2	Analyst x2	Analyst x1	Analyst x1	Est @ -0.3%	Est @ 0.39%	Est @ 0.88%	Est @ 1.22%	Est @ 1.46%	Est @ 1.62%
Present Value (A$, Millions) Discounted @ 6.8%	AU$71.7	AU$4.4	AU$30.3	AU$49.1	AU$45.8	AU$43.1	AU$40.7	AU$38.5	AU$36.6	AU$34.8

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = AU$395m

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 (2.0%) 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 6.8%.

Terminal Value (TV)= FCF₂₀₃₀ × (1 + g) ÷ (r – g) = AU$67m× (1 + 2.0%) ÷ (6.8%– 2.0%) = AU$1.4b

Present Value of Terminal Value (PVTV)= TV / (1 + r)¹⁰= AU$1.4b÷ ( 1 + 6.8%)¹⁰= AU$736m

The total value, or equity value, is then the sum of the present value of the future cash flows, which in this case is AU$1.1b. In the final step we divide the equity value by the number of shares outstanding. Relative to the current share price of AU$5.3, the company appears quite good value at a 30% discount to where the stock price trades currently. The assumptions in any calculation have a big impact on the valuation, so it is better to view this as a rough estimate, not precise down to the last cent.

The assumptions

The calculation above is very dependent on two assumptions. The first is the discount rate and the other is the cash flows. Part of investing is coming up with your own evaluation of a company's future performance, so try the calculation yourself and check your own 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 Electro Optic Systems Holdings 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 6.8%, which is based on a levered beta of 0.922. 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.

Moving On:

Valuation is only one side of the coin in terms of building your investment thesis, and it is only one of many factors that you need to assess for a company. DCF models are not the be-all and end-all of investment valuation. 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. Can we work out why the company is trading at a discount to intrinsic value? For Electro Optic Systems Holdings, we've compiled three important aspects you should assess:

1. Risks: To that end, you should be aware of the 2 warning signs we've spotted with Electro Optic Systems Holdings .
2. Future Earnings: How does EOS'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 Australian 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.
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