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- NYSE:WMS
A Look At The Intrinsic Value Of Advanced Drainage Systems, Inc. (NYSE:WMS)
Key Insights
- Advanced Drainage Systems' estimated fair value is US$157 based on 2 Stage Free Cash Flow to Equity
- Advanced Drainage Systems' US$152 share price indicates it is trading at similar levels as its fair value estimate
- Our fair value estimate is 14% lower than Advanced Drainage Systems' analyst price target of US$183
Today we'll do a simple run through of a valuation method used to estimate the attractiveness of Advanced Drainage Systems, Inc. (NYSE:WMS) as an investment opportunity by taking the expected future cash flows and discounting them to today's value. Our analysis will employ the Discounted Cash Flow (DCF) model. Don't get put off by the jargon, the math behind it is actually quite straightforward.
We would caution that there are many ways of valuing a company and, like the DCF, each technique has advantages and disadvantages in certain scenarios. Anyone interested in learning a bit more about intrinsic value should have a read of the Simply Wall St analysis model.
Check out our latest analysis for Advanced Drainage Systems
The Method
We use what is known as a 2-stage model, which simply means we have two different periods of growth rates for the company's cash flows. Generally the first stage is higher growth, and the second stage is a lower growth phase. To start off with, we need to estimate the next ten years of cash flows. Where possible we use analyst estimates, but when these aren't available we extrapolate the previous free cash flow (FCF) from the last estimate or reported value. We assume companies with shrinking free cash flow will slow their rate of shrinkage, and that companies with growing free cash flow will see their growth rate slow, over this period. We do this to reflect that growth tends to slow more in the early years than it does in later years.
Generally we assume that a dollar today is more valuable than a dollar in the future, so we need to discount the sum of these future cash flows to arrive at a present value estimate:
10-year free cash flow (FCF) forecast
2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | 2033 | 2034 | |
Levered FCF ($, Millions) | US$452.2m | US$590.9m | US$610.7m | US$629.7m | US$648.1m | US$666.3m | US$684.3m | US$702.4m | US$720.7m | US$739.2m |
Growth Rate Estimate Source | Analyst x2 | Analyst x2 | Est @ 3.37% | Est @ 3.11% | Est @ 2.92% | Est @ 2.80% | Est @ 2.71% | Est @ 2.65% | Est @ 2.60% | Est @ 2.57% |
Present Value ($, Millions) Discounted @ 7.3% | US$421 | US$513 | US$494 | US$475 | US$456 | US$437 | US$418 | US$400 | US$382 | US$366 |
("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$4.4b
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 (2.5%) 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 7.3%.
Terminal Value (TV)= FCF2034 × (1 + g) ÷ (r – g) = US$739m× (1 + 2.5%) ÷ (7.3%– 2.5%) = US$16b
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$16b÷ ( 1 + 7.3%)10= US$7.8b
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$152, the company appears about fair value at a 3.5% 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.
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 Advanced Drainage Systems 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 7.3%, which is based on a levered beta of 1.164. 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 Advanced Drainage Systems
- Debt is well covered by earnings and cashflows.
- Earnings growth over the past year underperformed the Building industry.
- Dividend is low compared to the top 25% of dividend payers in the Building market.
- Annual earnings are forecast to grow for the next 3 years.
- Current share price is below our estimate of fair value.
- Annual earnings are forecast to grow slower than the American market.
Next Steps:
Valuation is only one side of the coin in terms of building your investment thesis, and it 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. 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 example, changes in the company's cost of equity or the risk free rate can significantly impact the valuation. For Advanced Drainage Systems, we've put together three essential factors you should explore:
- Risks: Consider for instance, the ever-present spectre of investment risk. We've identified 1 warning sign with Advanced Drainage Systems , and understanding this should be part of your investment process.
- Future Earnings: How does WMS'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 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.
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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:WMS
Advanced Drainage Systems
Designs, manufactures, and markets thermoplastic corrugated pipes and related water management products in North America and internationally.
Proven track record with mediocre balance sheet.