Today we'll do a simple run through of a valuation method used to estimate the attractiveness of General Dynamics Corporation (NYSE:GD) 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. 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.
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 start off with, we need to estimate 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) forecast
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
Levered FCF ($, Millions)
US$4.34b
US$4.62b
US$4.86b
US$4.79b
US$4.78b
US$4.81b
US$4.87b
US$4.96b
US$5.05b
US$5.16b
Growth Rate Estimate Source
Analyst x9
Analyst x8
Analyst x3
Analyst x2
Est @ -0.17%
Est @ 0.67%
Est @ 1.25%
Est @ 1.66%
Est @ 1.95%
Est @ 2.15%
Present Value ($, Millions) Discounted @ 6.4%
US$4.1k
US$4.1k
US$4.0k
US$3.7k
US$3.5k
US$3.3k
US$3.2k
US$3.0k
US$2.9k
US$2.8k
("Est" = FCF growth rate estimated by Simply Wall St) Present Value of 10-year Cash Flow (PVCF) = US$35b
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 (2.6%) 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 6.4%.
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$140b÷ ( 1 + 6.4%)10= US$75b
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$110b. 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$264, the company appears quite undervalued at a 34% 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.
NYSE:GD Discounted Cash Flow January 14th 2025
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 General Dynamics 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 6.4%, which is based on a levered beta of 0.916. 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 General Dynamics
Strength
Earnings growth over the past year exceeded its 5-year average.
Debt is not viewed as a risk.
Dividends are covered by earnings and cash flows.
Weakness
Earnings growth over the past year underperformed the Aerospace & Defense industry.
Dividend is low compared to the top 25% of dividend payers in the Aerospace & Defense market.
Opportunity
Annual earnings are forecast to grow for the next 4 years.
Good value based on P/E ratio and estimated fair value.
Threat
Annual earnings are forecast to grow slower than the American market.
Looking Ahead:
Although the valuation of a company is important, 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?" 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 General Dynamics, we've put together three fundamental elements you should consider:
Future Earnings: How does GD'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.
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.
