Key Insights
- Silicon Motion Technology's estimated fair value is US$107 based on 2 Stage Free Cash Flow to Equity
- Silicon Motion Technology's US$65.50 share price signals that it might be 39% undervalued
- The US$88.33 analyst price target for SIMO is 17% less than our estimate of fair value
Today we'll do a simple run through of a valuation method used to estimate the attractiveness of Silicon Motion Technology Corporation (NASDAQ:SIMO) as an investment opportunity by taking the expected future cash flows and discounting them to today's value. The Discounted Cash Flow (DCF) model is the tool we will apply to do this. Models like these may appear beyond the comprehension of a lay person, but they're fairly easy to follow.
We would caution that there are many ways of valuing a company and, like the DCF, each technique has advantages and disadvantages in certain scenarios. If you want to learn more about discounted cash flow, the rationale behind this calculation can be read in detail in the Simply Wall St analysis model.
The Model
We're using the 2-stage growth model, which simply means we take in account two stages of company's growth. In the initial period the company may have a higher growth rate and the second stage is usually assumed to have a stable growth rate. To begin with, we have to get estimates of the next ten years of cash flows. Where possible we use analyst estimates, but when these aren't available we extrapolate the previous free cash flow (FCF) from the last estimate or reported value. We assume companies with shrinking free cash flow will slow their rate of shrinkage, and that companies with growing free cash flow will see their growth rate slow, over this period. We do this to reflect that growth tends to slow more in the early years than it does in later years.
Generally we assume that a dollar today is more valuable than a dollar in the future, so we need to discount the sum of these future cash flows to arrive at a present value estimate:
10-year free cash flow (FCF) estimate
2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | 2033 | 2034 | |
Levered FCF ($, Millions) | US$75.3m | US$155.6m | US$187.7m | US$216.2m | US$240.8m | US$261.8m | US$279.7m | US$295.2m | US$308.9m | US$321.2m |
Growth Rate Estimate Source | Analyst x3 | Analyst x2 | Est @ 20.62% | Est @ 15.18% | Est @ 11.38% | Est @ 8.72% | Est @ 6.85% | Est @ 5.55% | Est @ 4.63% | Est @ 3.99% |
Present Value ($, Millions) Discounted @ 8.9% | US$69.1 | US$131 | US$145 | US$154 | US$157 | US$157 | US$154 | US$149 | US$144 | US$137 |
("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$1.4b
The second stage is also known as Terminal Value, this is the business's cash flow after 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 (2.5%) 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 8.9%.
Terminal Value (TV)= FCF2034 × (1 + g) ÷ (r – g) = US$321m× (1 + 2.5%) ÷ (8.9%– 2.5%) = US$5.2b
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$5.2b÷ ( 1 + 8.9%)10= US$2.2b
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$3.6b. The last step is to then divide the equity value by the number of shares outstanding. Relative to the current share price of US$65.5, the company appears quite good value at a 39% 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.
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Important 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. 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 Silicon Motion Technology 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 8.9%, which is based on a levered beta of 1.316. 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 Silicon Motion Technology
- Currently debt free.
- Dividends are covered by earnings and cash flows.
- Dividend information for SIMO.
- Earnings declined over the past year.
- Dividend is low compared to the top 25% of dividend payers in the Semiconductor market.
- Annual earnings are forecast to grow faster than the American market.
- Good value based on P/E ratio and estimated fair value.
- Revenue is forecast to grow slower than 20% per year.
- What else are analysts forecasting for SIMO?
Next Steps:
Although the valuation of a company is important, it shouldn't be the only metric you look at when researching 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. Can we work out why the company is trading at a discount to intrinsic value? For Silicon Motion Technology, we've compiled three pertinent factors you should further research:
- Risks: You should be aware of the 1 warning sign for Silicon Motion Technology we've uncovered before considering an investment in the company.
- Future Earnings: How does SIMO'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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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.