Cornerstone Building Brands, Inc.'s (NYSE:CNR) Intrinsic Value Is Potentially 65% Above Its Share Price

By
Simply Wall St
Published
May 02, 2021
NYSE:CNR

Today we'll do a simple run through of a valuation method used to estimate the attractiveness of Cornerstone Building Brands, Inc. (NYSE:CNR) as an investment opportunity by taking the forecast future cash flows of the company and discounting them back to today's value. The Discounted Cash Flow (DCF) model is the tool we will apply to do this. It may sound complicated, but actually it is quite simple!

We generally believe that a company's value is the present value of all of the cash it will generate in the future. However, a DCF is just one valuation metric among many, and it is not without flaws. Anyone interested in learning a bit more about intrinsic value should have a read of the Simply Wall St analysis model.

View our latest analysis for Cornerstone Building Brands

Crunching the numbers

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 begin with, we have to get estimates of 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) estimate

2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
Levered FCF ($, Millions) US$239.1m US$271.2m US$294.8m US$314.6m US$331.3m US$345.6m US$358.2m US$369.6m US$380.0m US$389.8m
Growth Rate Estimate Source Analyst x3 Analyst x2 Est @ 8.71% Est @ 6.71% Est @ 5.31% Est @ 4.33% Est @ 3.64% Est @ 3.16% Est @ 2.83% Est @ 2.59%
Present Value ($, Millions) Discounted @ 13% US$213 US$214 US$207 US$196 US$184 US$170 US$157 US$144 US$132 US$120

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$1.7b

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 (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 13%.

Terminal Value (TV)= FCF2030 × (1 + g) ÷ (r – g) = US$390m× (1 + 2.0%) ÷ (13%– 2.0%) = US$3.8b

Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$3.8b÷ ( 1 + 13%)10= US$1.2b

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$2.9b. The last step is to then divide the equity value by the number of shares outstanding. Relative to the current share price of US$14.1, the company appears quite undervalued at a 39% 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:CNR Discounted Cash Flow May 3rd 2021

Important assumptions

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 Cornerstone Building Brands 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 13%, which is based on a levered beta of 2.000. 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 shouldn't be the only metric you look at when researching a company. The DCF model is not a perfect stock valuation tool. 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. Why is the intrinsic value higher than the current share price? For Cornerstone Building Brands, there are three additional items you should further examine:

  1. Risks: Be aware that Cornerstone Building Brands is showing 1 warning sign in our investment analysis , you should know about...
  2. Future Earnings: How does CNR'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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