Today we will run through one way of estimating the intrinsic value of Cabaletta Bio, Inc. (NASDAQ:CABA) by taking the forecast future cash flows of the company and discounting them back to today's value. We will use the Discounted Cash Flow (DCF) model on this occasion. Before you think you won't be able to understand it, just read on! It's actually much less complex than you'd imagine.
Companies can be valued in a lot of ways, so we would point out that a DCF is not perfect for every situation. 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.
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.
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) estimate
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
Levered FCF ($, Millions)
-US$76.0m
-US$69.0m
-US$95.3m
-US$74.7m
US$51.0m
US$70.1m
US$88.9m
US$106.2m
US$121.4m
US$134.4m
Growth Rate Estimate Source
Analyst x3
Analyst x3
Analyst x3
Analyst x3
Analyst x3
Est @ 37.44%
Est @ 26.87%
Est @ 19.48%
Est @ 14.30%
Est @ 10.68%
Present Value ($, Millions) Discounted @ 6.2%
-US$71.5
-US$61.2
-US$79.5
-US$58.7
US$37.7
US$48.8
US$58.3
US$65.6
US$70.6
US$73.5
("Est" = FCF growth rate estimated by Simply Wall St) Present Value of 10-year Cash Flow (PVCF) = US$84m
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 6.2%.
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$3.4b÷ ( 1 + 6.2%)10= US$1.9b
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$2.0b. 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$24.2, the company appears quite good value at a 47% discount to where the stock price trades currently. 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.
NasdaqGS:CABA Discounted Cash Flow January 9th 2024
The 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 Cabaletta Bio 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 6.2%, which is based on a levered beta of 0.800. 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 Cabaletta Bio
Strength
Currently debt free.
Weakness
Shareholders have been diluted in the past year.
Opportunity
Has sufficient cash runway for more than 3 years based on current free cash flows.
Trading below our estimate of fair value by more than 20%.
Threat
Not expected to become profitable over the next 3 years.
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. The DCF model is not a perfect stock valuation tool. Rather it should be seen as a guide to "what assumptions need to be true for this stock to be under/overvalued?" For instance, if the terminal value growth rate is adjusted slightly, it can dramatically alter the overall result. Can we work out why the company is trading at a discount to intrinsic value? For Cabaletta Bio, there are three important factors you should explore:
Risks: For example, we've discovered 5 warning signs for Cabaletta Bio (2 are a bit concerning!) that you should be aware of before investing here.
Future Earnings: How does CABA'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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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.
