Key Insights
- The projected fair value for AutoZone is US$2,945 based on 2 Stage Free Cash Flow to Equity
- Current share price of US$2,458 suggests AutoZone is potentially trading close to its fair value
- The US$2,754 analyst price target for AZO is 6.5% less than our estimate of fair value
Does the August share price for AutoZone, Inc. (NYSE:AZO) reflect what it's really worth? Today, we will estimate the stock's intrinsic value by projecting its future cash flows and then discounting them to today's value. This will be done using the Discounted Cash Flow (DCF) model. It may sound complicated, but actually it is quite simple!
We generally believe that a company's value is the present value of all of the cash it will generate in the future. However, a DCF is just one valuation metric among many, and it is not without flaws. If you want to learn more about discounted cash flow, the rationale behind this calculation can be read in detail in the Simply Wall St analysis model.
See our latest analysis for AutoZone
The Method
We use what is known as a 2-stage model, which simply means we have two different periods of growth rates for the company's cash flows. Generally the first stage is higher growth, and the second stage is a lower growth phase. In the first stage we need to estimate the cash flows to the business over the next ten years. Where possible we use analyst estimates, but when these aren't available we extrapolate the previous free cash flow (FCF) from the last estimate or reported value. We assume companies with shrinking free cash flow will slow their rate of shrinkage, and that companies with growing free cash flow will see their growth rate slow, over this period. We do this to reflect that growth tends to slow more in the early years than it does in later years.
A DCF is all about the idea that a dollar in the future is less valuable than a dollar today, so we discount the value of these future cash flows to their estimated value in today's dollars:
10-year free cash flow (FCF) forecast
2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | 2033 | |
Levered FCF ($, Millions) | US$2.67b | US$2.84b | US$2.89b | US$3.05b | US$3.16b | US$3.26b | US$3.35b | US$3.44b | US$3.53b | US$3.61b |
Growth Rate Estimate Source | Analyst x5 | Analyst x4 | Analyst x1 | Analyst x1 | Est @ 3.55% | Est @ 3.13% | Est @ 2.84% | Est @ 2.63% | Est @ 2.49% | Est @ 2.38% |
Present Value ($, Millions) Discounted @ 7.6% | US$2.5k | US$2.4k | US$2.3k | US$2.3k | US$2.2k | US$2.1k | US$2.0k | US$1.9k | US$1.8k | US$1.7k |
("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$21b
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 (2.2%) 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 7.6%.
Terminal Value (TV)= FCF2033 × (1 + g) ÷ (r – g) = US$3.6b× (1 + 2.2%) ÷ (7.6%– 2.2%) = US$67b
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$67b÷ ( 1 + 7.6%)10= US$32b
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$53b. 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$2.5k, the company appears about fair value at a 17% discount to where the stock price trades currently. Remember though, that this is just an approximate valuation, and like any complex formula - garbage in, garbage out.
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 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 7.6%, which is based on a levered beta of 1.097. 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.
- Current share price is below our estimate of fair value.
- Total liabilities exceed total assets, which raises the risk of financial distress.
- Annual earnings are forecast to grow slower than the American market.
Looking Ahead:
Whilst important, the DCF calculation 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?" 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 AutoZone, we've compiled three further factors you should assess:
- Risks: You should be aware of the 3 warning signs for AutoZone (1 is concerning!) we've uncovered before considering an investment in the company.
- Management:Have insiders been ramping up their shares to take advantage of the market's sentiment for AZO's future outlook? Check out our management and board analysis with insights on CEO compensation and governance factors.
- 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.
New: Manage All Your Stock Portfolios in One Place
We've created the ultimate portfolio companion for stock investors, and it's free.
• Connect an unlimited number of Portfolios and see your total in one currency
• Be alerted to new Warning Signs or Risks via email or mobile
• Track the Fair Value of your stocks
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.
Fair value with acceptable track record.