How far off is AutoZone, Inc. (NYSE:AZO) 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. The Discounted Cash Flow (DCF) model is the tool we will apply to do this. 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.
Check out the opportunities and risks within the US Specialty Retail industry.
What's The Estimated Valuation?
We use what is known as a 2-stage model, which simply means we have two different periods of growth rates for the company's cash flows. Generally the first stage is higher growth, and the second stage is a lower growth phase. 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 discount the value of these future cash flows to their estimated value in today's dollars:
10-year free cash flow (FCF) forecast
2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | |
Levered FCF ($, Millions) | US$2.32b | US$2.53b | US$2.64b | US$2.75b | US$2.84b | US$2.92b | US$3.00b | US$3.07b | US$3.14b | US$3.21b |
Growth Rate Estimate Source | Analyst x2 | Analyst x2 | Est @ 4.69% | Est @ 3.88% | Est @ 3.31% | Est @ 2.91% | Est @ 2.63% | Est @ 2.44% | Est @ 2.3% | Est @ 2.2% |
Present Value ($, Millions) Discounted @ 6.9% | US$2.2k | US$2.2k | US$2.2k | US$2.1k | US$2.0k | US$2.0k | US$1.9k | US$1.8k | US$1.7k | US$1.7k |
("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$20b
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 2.0%. We discount the terminal cash flows to today's value at a cost of equity of 6.9%.
Terminal Value (TV)= FCF2032 × (1 + g) ÷ (r – g) = US$3.2b× (1 + 2.0%) ÷ (6.9%– 2.0%) = US$67b
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$67b÷ ( 1 + 6.9%)10= US$34b
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$54b. 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$2.3k, the company appears a touch undervalued at a 20% 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.
The Assumptions
Now 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 AutoZone 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 1.045. 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 AutoZone
- Earnings growth over the past year exceeded the industry.
- Debt is well covered by earnings and cashflows.
- Earnings growth over the past year is below its 5-year average.
- Annual earnings are forecast to grow for the next 3 years.
- Trading below our estimate of fair value by more than 20%.
- Total liabilities exceed total assets, which raises the risk of financial distress.
- 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. DCF models are not the be-all and end-all of investment valuation. 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. For instance, if the terminal value growth rate is adjusted slightly, it can dramatically alter the overall result. Why is the intrinsic value higher than the current share price? For AutoZone, there are three pertinent factors you should further research:
- Risks: We feel that you should assess the 2 warning signs for AutoZone (1 is a bit concerning!) we've flagged before making an investment in the company.
- Future Earnings: How does AZO'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 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. 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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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 NYSE:AZO
AutoZone
AutoZone, Inc. retails and distributes automotive replacement parts and accessories in the United States, Mexico, and Brazil.
Acceptable track record and slightly overvalued.