Key Insights
- Using the 2 Stage Free Cash Flow to Equity, AZZ fair value estimate is US$118
- AZZ is estimated to be 34% undervalued based on current share price of US$77.22
- Analyst price target for AZZ is US$95.17 which is 19% below our fair value estimate
Does the August share price for AZZ Inc. (NYSE:AZZ) reflect what it's really worth? Today, we will estimate the stock's intrinsic value by taking the forecast future cash flows of the company and discounting them back to today's value. The Discounted Cash Flow (DCF) model is the tool we will apply to do this. Don't get put off by the jargon, the math behind it is actually quite straightforward.
We would caution that there are many ways of valuing a company and, like the DCF, each technique has advantages and disadvantages in certain scenarios. If you want to learn more about discounted cash flow, the rationale behind this calculation can be read in detail in the Simply Wall St analysis model.
See our latest analysis for AZZ
What's The Estimated Valuation?
We are going to use a two-stage DCF model, which, as the name states, takes into account two stages of growth. The first stage is generally a higher growth period which levels off heading towards the terminal value, captured in the second 'steady growth' period. In the first stage we need to estimate the cash flows to the business over the next ten years. Where possible we use analyst estimates, but when these aren't available we extrapolate the previous free cash flow (FCF) from the last estimate or reported value. We assume companies with shrinking free cash flow will slow their rate of shrinkage, and that companies with growing free cash flow will see their growth rate slow, over this period. We do this to reflect that growth tends to slow more in the early years than it does in later years.
A DCF is all about the idea that a dollar in the future is less valuable than a dollar today, so we discount the value of these future cash flows to their estimated value in today's dollars:
10-year free cash flow (FCF) forecast
2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | 2033 | 2034 | |
Levered FCF ($, Millions) | US$128.8m | US$154.8m | US$174.3m | US$190.9m | US$205.1m | US$217.3m | US$228.0m | US$237.5m | US$246.3m | US$254.5m |
Growth Rate Estimate Source | Analyst x1 | Analyst x1 | Est @ 12.56% | Est @ 9.54% | Est @ 7.43% | Est @ 5.95% | Est @ 4.92% | Est @ 4.19% | Est @ 3.68% | Est @ 3.33% |
Present Value ($, Millions) Discounted @ 8.0% | US$119 | US$133 | US$138 | US$140 | US$140 | US$137 | US$133 | US$128 | US$123 | US$118 |
("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$1.3b
After calculating the present value of future cash flows in the initial 10-year period, we need to calculate the Terminal Value, which accounts for all future cash flows beyond 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 8.0%.
Terminal Value (TV)= FCF2034 × (1 + g) ÷ (r – g) = US$254m× (1 + 2.5%) ÷ (8.0%– 2.5%) = US$4.8b
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$4.8b÷ ( 1 + 8.0%)10= US$2.2b
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$3.5b. In the final step we divide the equity value by the number of shares outstanding. Relative to the current share price of US$77.2, the company appears quite good value at a 34% 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.
Important Assumptions
Now the most important inputs to a discounted cash flow are the discount rate, and of course, the actual cash flows. You don't have to agree with these inputs, I recommend redoing the calculations yourself and playing with them. 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 AZZ 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 8.0%, which is based on a levered beta of 1.332. 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 AZZ
- Debt is well covered by cash flow.
- Dividends are covered by earnings and cash flows.
- Earnings declined over the past year.
- Interest payments on debt are not well covered.
- Dividend is low compared to the top 25% of dividend payers in the Building market.
- Shareholders have been diluted in the past year.
- Annual earnings are forecast to grow faster than the American market.
- Good value based on P/E ratio and estimated fair value.
- Annual revenue is forecast to grow slower than the American market.
Looking Ahead:
Valuation is only one side of the coin in terms of building your investment thesis, and it is only one of many factors that you need to assess 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 example, changes in the company's cost of equity or the risk free rate can significantly impact the valuation. What is the reason for the share price sitting below the intrinsic value? For AZZ, we've compiled three essential factors you should further research:
- Risks: Be aware that AZZ is showing 4 warning signs in our investment analysis , and 1 of those is a bit concerning...
- Management:Have insiders been ramping up their shares to take advantage of the market's sentiment for AZZ's future outlook? Check out our management and board analysis with insights on CEO compensation and governance factors.
- 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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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:AZZ
AZZ
Provides hot-dip galvanizing and coil coating solutions in North America.
Average dividend payer slight.