Calculating The Fair Value Of K+S Aktiengesellschaft (ETR:SDF)

Key Insights

• Using the 2 Stage Free Cash Flow to Equity, K+S fair value estimate is €19.23

• K+S' €18.09 share price indicates it is trading at similar levels as its fair value estimate

• Analyst price target for SDF is €23.58, which is 23% above our fair value estimate

In this article we are going to estimate the intrinsic value of K+S Aktiengesellschaft (ETR:SDF) by taking the expected future cash flows and discounting them to today's value. Our analysis will employ 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. 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.

Check out our latest analysis for K+S

What's The Estimated Valuation?

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. 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.

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

	2023	2024	2025	2026	2027	2028	2029	2030	2031	2032
Levered FCF (€, Millions)	€795.7m	€534.0m	€280.4m	€228.4m	€198.9m	€181.0m	€169.7m	€162.4m	€157.5m	€154.3m
Growth Rate Estimate Source	Analyst x8	Analyst x7	Analyst x4	Est @ -18.53%	Est @ -12.92%	Est @ -9.00%	Est @ -6.25%	Est @ -4.33%	Est @ -2.98%	Est @ -2.04%
Present Value (€, Millions) Discounted @ 6.2%	€749	€473	€234	€179	€147	€126	€111	€100	€91.3	€84.2

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = €2.3b

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 0.2%. We discount the terminal cash flows to today's value at a cost of equity of 6.2%.

Terminal Value (TV)= FCF₂₀₃₂ × (1 + g) ÷ (r – g) = €154m× (1 + 0.2%) ÷ (6.2%– 0.2%) = €2.5b

Present Value of Terminal Value (PVTV)= TV / (1 + r)¹⁰= €2.5b÷ ( 1 + 6.2%)¹⁰= €1.4b

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 €3.7b. The last step is to then divide the equity value by the number of shares outstanding. Relative to the current share price of €18.1, the company appears about fair value at a 6.0% 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.

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 K+S 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 6.2%, which is based on a levered beta of 1.024. 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 K+S

Strength

• Debt is not viewed as a risk.

• Dividends are covered by earnings and cash flows.

• Dividend is in the top 25% of dividend payers in the market.

Weakness

• Earnings declined over the past year.

Opportunity

• Good value based on P/E ratio and estimated fair value.

Threat

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

Moving On:

Whilst important, the DCF calculation 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. Preferably you'd apply different cases and assumptions and see how they would impact the company's valuation. 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 K+S, we've compiled three essential aspects you should further research:

1. Risks: For example, we've discovered 3 warning signs for K+S (1 is a bit concerning!) that you should be aware of before investing here.

2. Future Earnings: How does SDF'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 High Quality Alternatives: Do you like a good all-rounder? Explore our interactive list of high quality stocks to get an idea of what else is out there you may be missing!

PS. Simply Wall St updates its DCF calculation for every German 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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