Are Investors Undervaluing Corning Incorporated (NYSE:GLW) By 21%?

Key Insights

• The projected fair value for Corning is US$41.59 based on 2 Stage Free Cash Flow to Equity

• Corning is estimated to be 21% undervalued based on current share price of US$32.96

• Our fair value estimate is 20% higher than Corning's analyst price target of US$34.78

Today we will run through one way of estimating the intrinsic value of Corning Incorporated (NYSE:GLW) 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. 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 Corning

The Model

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 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.

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) estimate

	2024	2025	2026	2027	2028	2029	2030	2031	2032	2033
Levered FCF ($, Millions)	US$1.28b	US$1.45b	US$2.27b	US$2.24b	US$2.33b	US$2.41b	US$2.48b	US$2.55b	US$2.62b	US$2.68b
Growth Rate Estimate Source	Analyst x5	Analyst x5	Analyst x2	Analyst x1	Analyst x1	Est @ 3.27%	Est @ 2.98%	Est @ 2.77%	Est @ 2.63%	Est @ 2.53%
Present Value ($, Millions) Discounted @ 8.2%	US$1.2k	US$1.2k	US$1.8k	US$1.6k	US$1.6k	US$1.5k	US$1.4k	US$1.4k	US$1.3k	US$1.2k

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$14b

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 (2.3%) 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 8.2%.

Terminal Value (TV)= FCF₂₀₃₃ × (1 + g) ÷ (r – g) = US$2.7b× (1 + 2.3%) ÷ (8.2%– 2.3%) = US$47b

Present Value of Terminal Value (PVTV)= TV / (1 + r)¹⁰= US$47b÷ ( 1 + 8.2%)¹⁰= US$21b

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$36b. To get the intrinsic value per share, we divide this by the total number of shares outstanding. Relative to the current share price of US$33.0, the company appears a touch undervalued at a 21% 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

The Assumptions

Now 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 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 8.2%, which is based on a levered beta of 1.277. 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 Corning

Strength

• Debt is well covered by earnings and cashflows.

Weakness

• Earnings declined over the past year.

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

Opportunity

• Annual earnings are forecast to grow faster than the American market.

• Trading below our estimate of fair value by more than 20%.

Threat

• Dividends are not covered by earnings and cashflows.

• Annual revenue is forecast to grow slower than the American market.

Moving On:

Whilst important, the DCF calculation ideally won't be the sole piece of analysis you scrutinize for a company. The DCF model is not a perfect stock valuation tool. 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. 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 Corning, we've compiled three fundamental factors you should assess:

1. Risks: For example, we've discovered 4 warning signs for Corning (1 makes us a bit uncomfortable!) that you should be aware of before investing here.

2. Management:Have insiders been ramping up their shares to take advantage of the market's sentiment for GLW's future outlook? Check out our management and board analysis with insights on CEO compensation and governance factors.

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. The Simply Wall St app conducts a discounted cash flow valuation for every stock on the NYSE every day. If you want to find the calculation for other stocks just search here.

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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.