Key Insights
- Using the 2 Stage Free Cash Flow to Equity, Fortinet fair value estimate is US$123
- Fortinet's US$78.80 share price signals that it might be 36% undervalued
- Analyst price target for FTNT is US$78.03 which is 36% below our fair value estimate
How far off is Fortinet, Inc. (NASDAQ:FTNT) from its intrinsic value? Using the most recent financial data, we'll take a look at whether the stock is fairly priced by projecting its future cash flows and then discounting them to today's value. Our analysis will employ the Discounted Cash Flow (DCF) model. It may sound complicated, but actually it is quite simple!
We would caution that there are many ways of valuing a company and, like the DCF, each technique has advantages and disadvantages in certain scenarios. If you still have some burning questions about this type of valuation, take a look at the Simply Wall St analysis model.
See our latest analysis for Fortinet
The Model
We are going to use a two-stage DCF model, which, as the name states, takes into account two stages of growth. The first stage is generally a higher growth period which levels off heading towards the terminal value, captured in the second 'steady growth' period. To start off with, we need to estimate the next ten years of cash flows. Where possible we use analyst estimates, but when these aren't available we extrapolate the previous free cash flow (FCF) from the last estimate or reported value. We assume companies with shrinking free cash flow will slow their rate of shrinkage, and that companies with growing free cash flow will see their growth rate slow, over this period. We do this to reflect that growth tends to slow more in the early years than it does in later years.
A DCF is all about the idea that a dollar in the future is less valuable than a dollar today, and so the sum of these future cash flows is then discounted to today's value:
10-year free cash flow (FCF) estimate
2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | 2033 | 2034 | |
Levered FCF ($, Millions) | US$2.10b | US$2.47b | US$3.06b | US$3.59b | US$3.98b | US$4.31b | US$4.60b | US$4.85b | US$5.07b | US$5.26b |
Growth Rate Estimate Source | Analyst x21 | Analyst x9 | Analyst x3 | Analyst x2 | Est @ 10.92% | Est @ 8.40% | Est @ 6.63% | Est @ 5.39% | Est @ 4.52% | Est @ 3.92% |
Present Value ($, Millions) Discounted @ 6.7% | US$2.0k | US$2.2k | US$2.5k | US$2.8k | US$2.9k | US$2.9k | US$2.9k | US$2.9k | US$2.8k | US$2.8k |
("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$27b
The second stage is also known as Terminal Value, this is the business's cash flow after 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 2.5%. We discount the terminal cash flows to today's value at a cost of equity of 6.7%.
Terminal Value (TV)= FCF2034 × (1 + g) ÷ (r – g) = US$5.3b× (1 + 2.5%) ÷ (6.7%– 2.5%) = US$128b
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$128b÷ ( 1 + 6.7%)10= US$67b
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$94b. In the final step we divide the equity value by the number of shares outstanding. Relative to the current share price of US$78.8, the company appears quite good value at a 36% 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.
Important Assumptions
Now the most important inputs to a discounted cash flow are the discount rate, and of course, the actual cash flows. If you don't agree with these result, have a go at the calculation yourself and play with the 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 Fortinet 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 6.7%, which is based on a levered beta of 1.020. 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 Fortinet
- Debt is not viewed as a risk.
- Earnings growth over the past year underperformed the Software industry.
- Annual revenue is forecast to grow faster than the American market.
- Trading below our estimate of fair value by more than 20%.
- Annual earnings are forecast to grow slower than the American market.
Moving On:
Although the valuation of a company is important, it ideally won't be the sole piece of analysis you scrutinize for a company. It's not possible to obtain a foolproof valuation with a DCF model. 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. What is the reason for the share price sitting below the intrinsic value? For Fortinet, we've put together three relevant factors you should further examine:
- Financial Health: Does FTNT have a healthy balance sheet? Take a look at our free balance sheet analysis with six simple checks on key factors like leverage and risk.
- Future Earnings: How does FTNT'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. 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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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.
About NasdaqGS:FTNT
Fortinet
Provides cybersecurity and convergence of networking and security solutions worldwide.
Solid track record with excellent balance sheet.