Estimating The Intrinsic Value Of Diodes Incorporated (NASDAQ:DIOD)

Key Insights

• Diodes' estimated fair value is US$89.91 based on 2 Stage Free Cash Flow to Equity

• Current share price of US$94.49 suggests Diodes is potentially trading close to its fair value

• The US$105 analyst price target for DIOD is 16% more than our estimate of fair value

Today we'll do a simple run through of a valuation method used to estimate the attractiveness of Diodes Incorporated (NASDAQ:DIOD) as an investment opportunity by estimating the company's future cash flows and discounting them to their present value. We will use the Discounted Cash Flow (DCF) model on this occasion. Don't get put off by the jargon, the math behind it is actually quite straightforward.

Remember though, that there are many ways to estimate a company's value, and a DCF is just one method. If you still have some burning questions about this type of valuation, take a look at the Simply Wall St analysis model.

View our latest analysis for Diodes

What's The Estimated Valuation?

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. In the first stage we need to estimate the cash flows to the business over the next ten years. 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

	2024	2025	2026	2027	2028	2029	2030	2031	2032	2033
Levered FCF ($, Millions)	US$291.2m	US$309.0m	US$322.8m	US$334.9m	US$345.8m	US$355.8m	US$365.4m	US$374.5m	US$383.4m	US$392.3m
Growth Rate Estimate Source	Analyst x2	Analyst x1	Est @ 4.45%	Est @ 3.75%	Est @ 3.26%	Est @ 2.91%	Est @ 2.67%	Est @ 2.50%	Est @ 2.39%	Est @ 2.30%
Present Value ($, Millions) Discounted @ 9.9%	US$265	US$256	US$243	US$230	US$216	US$202	US$189	US$176	US$164	US$153

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$2.1b

We now need to calculate the Terminal Value, which accounts for all the future cash flows after this ten year period. 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 2.1%. We discount the terminal cash flows to today's value at a cost of equity of 9.9%.

Terminal Value (TV)= FCF₂₀₃₃ × (1 + g) ÷ (r – g) = US$392m× (1 + 2.1%) ÷ (9.9%– 2.1%) = US$5.2b

Present Value of Terminal Value (PVTV)= TV / (1 + r)¹⁰= US$5.2b÷ ( 1 + 9.9%)¹⁰= US$2.0b

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$4.1b. To get the intrinsic value per share, we divide this by the total number of shares outstanding. Compared to the current share price of US$94.5, the company appears around fair value at the time of writing. 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.

dcf

The 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 Diodes 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 9.9%, which is based on a levered beta of 1.306. 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 Diodes

Strength

• Earnings growth over the past year exceeded the industry.

• Debt is not viewed as a risk.

Weakness

• Earnings growth over the past year is below its 5-year average.

Opportunity

• Good value based on P/E ratio compared to estimated Fair P/E ratio.

Threat

• Annual earnings are forecast to decline for the next 3 years.

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. 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. For Diodes, there are three relevant items you should explore:

1. Risks: As an example, we've found 2 warning signs for Diodes (1 is concerning!) that you need to consider before investing here.

2. Future Earnings: How does DIOD'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.

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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.