Is PPG Industries, Inc. (NYSE:PPG) Trading At A 29% Discount?

Simply Wall St · 10/15 10:41

Key Insights

  • PPG Industries' estimated fair value is US$181 based on 2 Stage Free Cash Flow to Equity
  • PPG Industries is estimated to be 29% undervalued based on current share price of US$129
  • The US$150 analyst price target for PPG is 17% less than our estimate of fair value

Does the October share price for PPG Industries, Inc. (NYSE:PPG) reflect what it's really worth? Today, we will estimate the stock's intrinsic value by projecting its future cash flows and then discounting them to today's value. One way to achieve this is by employing the Discounted Cash Flow (DCF) model. It may sound complicated, but actually it is quite simple!

Companies can be valued in a lot of ways, so we would point out that a DCF is not perfect for every situation. Anyone interested in learning a bit more about intrinsic value should have a read of the Simply Wall St analysis model.

Check out our latest analysis for PPG Industries

Step By Step Through The Calculation

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.

A DCF is all about the idea that a dollar in the future is less valuable than a dollar today, 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) estimate

2025 2026 2027 2028 2029 2030 2031 2032 2033 2034
Levered FCF ($, Millions) US$1.73b US$1.96b US$1.92b US$1.98b US$2.03b US$2.08b US$2.13b US$2.19b US$2.24b US$2.30b
Growth Rate Estimate Source Analyst x8 Analyst x5 Analyst x1 Analyst x1 Est @ 2.60% Est @ 2.57% Est @ 2.55% Est @ 2.53% Est @ 2.52% Est @ 2.52%
Present Value ($, Millions) Discounted @ 6.9% US$1.6k US$1.7k US$1.6k US$1.5k US$1.5k US$1.4k US$1.3k US$1.3k US$1.2k US$1.2k

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

We now need to calculate the Terminal Value, which accounts for all the future cash flows after this ten year period. 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 (2.5%) 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 6.9%.

Terminal Value (TV)= FCF2034 × (1 + g) ÷ (r – g) = US$2.3b× (1 + 2.5%) ÷ (6.9%– 2.5%) = US$54b

Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$54b÷ ( 1 + 6.9%)10= US$28b

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$42b. In the final step we divide the equity value by the number of shares outstanding. Relative to the current share price of US$129, the company appears a touch undervalued at a 29% discount to where the stock price trades currently. Valuations are imprecise instruments though, rather like a telescope - move a few degrees and end up in a different galaxy. Do keep this in mind.

dcf
NYSE:PPG Discounted Cash Flow October 15th 2024

The 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 PPG Industries 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 6.9%, which is based on a levered beta of 1.057. 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 PPG Industries

Strength
  • Earnings growth over the past year exceeded the industry.
  • Debt is well covered by earnings and cashflows.
  • Dividends are covered by earnings and cash flows.
Weakness
  • Dividend is low compared to the top 25% of dividend payers in the Chemicals market.
Opportunity
  • Annual earnings are forecast to grow for the next 3 years.
  • Trading below our estimate of fair value by more than 20%.
Threat
  • Annual earnings are forecast to grow slower than the American market.

Moving On:

Whilst important, the DCF calculation 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?" 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. Can we work out why the company is trading at a discount to intrinsic value? For PPG Industries, we've compiled three pertinent factors you should further examine:

  1. Risks: Take risks, for example - PPG Industries has 1 warning sign we think you should be aware of.
  2. Future Earnings: How does PPG'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 American stock every day, so if you want to find the intrinsic value of any other stock just search here.