Is Casella Waste Systems, Inc. (NASDAQ:CWST) Expensive For A Reason? A Look At Its Intrinsic Value

Key Insights

• The projected fair value for Casella Waste Systems is US$63.35 based on 2 Stage Free Cash Flow to Equity
• Current share price of US$83.97 suggests Casella Waste Systems is potentially 33% overvalued
• Our fair value estimate is 36% lower than Casella Waste Systems' analyst price target of US$98.75

Today we will run through one way of estimating the intrinsic value of Casella Waste Systems, Inc. (NASDAQ:CWST) by taking the expected future cash flows and discounting them to their present value. The Discounted Cash Flow (DCF) model is the tool we will apply to do this. Before you think you won't be able to understand it, just read on! It's actually much less complex than you'd imagine.

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.

View our latest analysis for Casella Waste Systems

Step By Step Through The Calculation

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. 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) estimate

	2024	2025	2026	2027	2028	2029	2030	2031	2032	2033
Levered FCF ($, Millions)	US$140.8m	US$158.4m	US$171.4m	US$182.4m	US$191.8m	US$200.0m	US$207.3m	US$214.0m	US$220.3m	US$226.3m
Growth Rate Estimate Source	Analyst x4	Analyst x2	Est @ 8.23%	Est @ 6.42%	Est @ 5.16%	Est @ 4.28%	Est @ 3.66%	Est @ 3.23%	Est @ 2.93%	Est @ 2.71%
Present Value ($, Millions) Discounted @ 7.1%	US$131	US$138	US$139	US$139	US$136	US$132	US$128	US$123	US$119	US$114

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$1.3b

We now need to calculate the Terminal Value, which accounts for all the future cash flows after this ten year period. 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 7.1%.

Terminal Value (TV)= FCF₂₀₃₃ × (1 + g) ÷ (r – g) = US$226m× (1 + 2.2%) ÷ (7.1%– 2.2%) = US$4.7b

Present Value of Terminal Value (PVTV)= TV / (1 + r)¹⁰= US$4.7b÷ ( 1 + 7.1%)¹⁰= US$2.4b

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$3.7b. The last step is to then divide the equity value by the number of shares outstanding. Relative to the current share price of US$84.0, the company appears potentially overvalued at the time of writing. 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

We would point out that 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 Casella Waste 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 7.1%, which is based on a levered beta of 0.980. 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 Casella Waste Systems

Next Steps:

Although the valuation of a company is important, 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. 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. Why is the intrinsic value lower than the current share price? For Casella Waste Systems, we've put together three essential items you should further examine:

1. Risks: You should be aware of the 4 warning signs for Casella Waste Systems we've uncovered before considering an investment in the company.
2. Future Earnings: How does CWST'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 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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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.