Stock Analysis

Is Acuity Brands, Inc. (NYSE:AYI) Trading At A 20% Discount?

NYSE:AYI
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Key Insights

  • The projected fair value for Acuity Brands is US$385 based on 2 Stage Free Cash Flow to Equity
  • Acuity Brands' US$307 share price signals that it might be 20% undervalued
  • Analyst price target for AYI is US$312 which is 19% below our fair value estimate

Does the October share price for Acuity Brands, Inc. (NYSE:AYI) reflect what it's really worth? Today, we will estimate the stock's intrinsic value by estimating the company's future cash flows and discounting them to their present 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. For those who are keen learners of equity analysis, the Simply Wall St analysis model here may be something of interest to you.

See our latest analysis for Acuity Brands

The Method

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.

Generally we assume that a dollar today is more valuable than a dollar in the future, and so the sum of these future cash flows is then discounted to today's value:

10-year free cash flow (FCF) estimate

2025 2026 2027 2028 2029 2030 2031 2032 2033 2034
Levered FCF ($, Millions) US$530.3m US$556.1m US$567.0m US$579.1m US$592.1m US$605.8m US$620.2m US$635.1m US$650.6m US$666.6m
Growth Rate Estimate Source Analyst x5 Analyst x4 Est @ 1.97% Est @ 2.13% Est @ 2.24% Est @ 2.32% Est @ 2.37% Est @ 2.41% Est @ 2.44% Est @ 2.46%
Present Value ($, Millions) Discounted @ 7.1% US$495 US$485 US$462 US$441 US$421 US$402 US$384 US$368 US$352 US$337

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$4.1b

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 2.5%. We discount the terminal cash flows to today's value at a cost of equity of 7.1%.

Terminal Value (TV)= FCF2034 × (1 + g) ÷ (r – g) = US$667m× (1 + 2.5%) ÷ (7.1%– 2.5%) = US$15b

Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$15b÷ ( 1 + 7.1%)10= US$7.5b

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$12b. 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$307, the company appears a touch undervalued at a 20% 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.

dcf
NYSE:AYI Discounted Cash Flow October 5th 2024

Important 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 Acuity Brands 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 7.1%, which is based on a levered beta of 1.110. 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 Acuity Brands

Strength
  • Earnings growth over the past year exceeded the industry.
  • Debt is not viewed as a risk.
Weakness
  • Dividend is low compared to the top 25% of dividend payers in the Electrical market.
Opportunity
  • Annual earnings are forecast to grow for the next 3 years.
  • Trading below our estimate of fair value by more than 20%.
Threat
  • Annual earnings are forecast to grow slower than the American market.

Next Steps:

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. 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. Why is the intrinsic value higher than the current share price? For Acuity Brands, we've put together three pertinent items you should further research:

  1. Financial Health: Does AYI have a healthy balance sheet? Take a look at our free balance sheet analysis with six simple checks on key factors like leverage and risk.
  2. Future Earnings: How does AYI'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 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. 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.