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Are Investors Undervaluing Owens Corning (NYSE:OC) By 37%?

Key Insights

  • The projected fair value for Owens Corning is US$159 based on 2 Stage Free Cash Flow to Equity

  • Owens Corning is estimated to be 37% undervalued based on current share price of US$100

  • The US$110 analyst price target for OC is 31% less than our estimate of fair value

Today we will run through one way of estimating the intrinsic value of Owens Corning (NYSE:OC) by estimating the company's future cash flows and discounting them to their present value. One way to achieve this is by employing the Discounted Cash Flow (DCF) model. Don't get put off by the jargon, the math behind it is actually quite straightforward.

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. For those who are keen learners of equity analysis, the Simply Wall St analysis model here may be something of interest to you.

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View our latest analysis for Owens Corning

What's The Estimated Valuation?

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 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

2023

2024

2025

2026

2027

2028

2029

2030

2031

2032

Levered FCF ($, Millions)

US$792.4m

US$998.2m

US$1.21b

US$1.20b

US$1.21b

US$1.22b

US$1.24b

US$1.26b

US$1.28b

US$1.30b

Growth Rate Estimate Source

Analyst x6

Analyst x6

Analyst x1

Est @ -0.07%

Est @ 0.57%

Est @ 1.02%

Est @ 1.34%

Est @ 1.56%

Est @ 1.71%

Est @ 1.82%

Present Value ($, Millions) Discounted @ 9.5%

US$724

US$833

US$918

US$838

US$769

US$710

US$657

US$609

US$566

US$526

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$7.2b

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 2.1%. We discount the terminal cash flows to today's value at a cost of equity of 9.5%.

Terminal Value (TV)= FCF2032 × (1 + g) ÷ (r – g) = US$1.3b× (1 + 2.1%) ÷ (9.5%– 2.1%) = US$18b

Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$18b÷ ( 1 + 9.5%)10= US$7.2b

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 US$14b. In the final step we divide the equity value by the number of shares outstanding. Relative to the current share price of US$100, the company appears quite undervalued at a 37% 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
dcf

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 Owens Corning 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 9.5%, which is based on a levered beta of 1.250. 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 Owens Corning

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 Building industry.

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

Opportunity

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

Threat

  • Annual earnings are forecast to decline for the next 2 years.

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. 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. Why is the intrinsic value higher than the current share price? For Owens Corning, there are three fundamental factors you should further examine:

  1. Risks: Consider for instance, the ever-present spectre of investment risk. We've identified 2 warning signs with Owens Corning (at least 1 which is concerning) , and understanding them should be part of your investment process.

  2. Future Earnings: How does OC'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.

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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