Is Grafton Group plc (LON:GFTU) Worth UK£8.4 Based On Its Intrinsic Value?

Key Insights

• The projected fair value for Grafton Group is UK£6.95 based on 2 Stage Free Cash Flow to Equity

• Current share price of UK£8.44 suggests Grafton Group is potentially 21% overvalued

• Our fair value estimate is 36% lower than Grafton Group's analyst price target of UK£10.92

Today we'll do a simple run through of a valuation method used to estimate the attractiveness of Grafton Group plc (LON:GFTU) 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. Believe it or not, it's not too difficult to follow, as you'll see from our example!

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.

View our latest analysis for Grafton Group

Step By Step Through The Calculation

We are going to use a two-stage DCF model, which, as the name states, takes into account two stages of growth. The first stage is generally a higher growth period which levels off heading towards the terminal value, captured in the second 'steady growth' period. 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, 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) forecast

	2023	2024	2025	2026	2027	2028	2029	2030	2031	2032
Levered FCF (£, Millions)	UK£142.4m	UK£145.1m	UK£143.5m	UK£143.1m	UK£143.2m	UK£143.8m	UK£144.7m	UK£145.9m	UK£147.2m	UK£148.6m
Growth Rate Estimate Source	Analyst x3	Analyst x7	Analyst x3	Est @ -0.34%	Est @ 0.11%	Est @ 0.42%	Est @ 0.64%	Est @ 0.79%	Est @ 0.90%	Est @ 0.98%
Present Value (£, Millions) Discounted @ 10%	UK£129	UK£120	UK£107	UK£97.3	UK£88.4	UK£80.6	UK£73.7	UK£67.5	UK£61.8	UK£56.7

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = UK£882m

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. 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 (1.2%) 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 10%.

Terminal Value (TV)= FCF₂₀₃₂ × (1 + g) ÷ (r – g) = UK£149m× (1 + 1.2%) ÷ (10%– 1.2%) = UK£1.7b

Present Value of Terminal Value (PVTV)= TV / (1 + r)¹⁰= UK£1.7b÷ ( 1 + 10%)¹⁰= UK£639m

The total value is the sum of cash flows for the next ten years plus the discounted terminal value, which results in the Total Equity Value, which in this case is UK£1.5b. In the final step we divide the equity value by the number of shares outstanding. Relative to the current share price of UK£8.4, the company appears slightly overvalued at the time of writing. 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.

dcf

Important Assumptions

We would point out that the most important inputs to a discounted cash flow are the discount rate and of course the actual 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 Grafton Group 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 10%, which is based on a levered beta of 1.253. 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 Grafton Group

Strength

• Debt is not viewed as a risk.

• Dividends are covered by earnings and cash flows.

Weakness

• Earnings growth over the past year underperformed the Trade Distributors industry.

• Dividend is low compared to the top 25% of dividend payers in the Trade Distributors market.

Opportunity

• Good value based on P/E ratio compared to estimated Fair P/E ratio.

• Significant insider buying over the past 3 months.

Threat

• Annual earnings are forecast to decline for the next 3 years.

Looking Ahead:

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. It's not possible to obtain a foolproof valuation with a DCF model. Rather it should be seen as a guide to "what assumptions need to be true for this stock to be under/overvalued?" For instance, if the terminal value growth rate is adjusted slightly, it can dramatically alter the overall result. Can we work out why the company is trading at a premium to intrinsic value? For Grafton Group, we've put together three additional elements you should explore:

1. Risks: Be aware that Grafton Group is showing 1 warning sign in our investment analysis , you should know about...

2. Future Earnings: How does GFTU'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 British stock every day, so if you want to find the intrinsic value of any other stock 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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