A Look At The Intrinsic Value Of CSX Corporation (NASDAQ:CSX)

By
Simply Wall St
Published
July 24, 2021
NasdaqGS:CSX
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In this article we are going to estimate the intrinsic value of CSX Corporation (NASDAQ:CSX) by taking the forecast future cash flows of the company and discounting them back to today's value. Our analysis will employ the Discounted Cash Flow (DCF) model. Models like these may appear beyond the comprehension of a lay person, but they're fairly easy to follow.

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 CSX

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 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.

A DCF is all about the idea that a dollar in the future is less valuable than a dollar today, 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

2022 2023 2024 2025 2026 2027 2028 2029 2030 2031
Levered FCF ($, Millions) US$3.44b US$3.66b US$3.85b US$4.00b US$4.13b US$4.24b US$4.35b US$4.45b US$4.55b US$4.65b
Growth Rate Estimate Source Analyst x8 Analyst x3 Analyst x2 Analyst x2 Est @ 3.11% Est @ 2.77% Est @ 2.54% Est @ 2.37% Est @ 2.26% Est @ 2.18%
Present Value ($, Millions) Discounted @ 7.4% US$3.2k US$3.2k US$3.1k US$3.0k US$2.9k US$2.8k US$2.6k US$2.5k US$2.4k US$2.3k

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$28b

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 (2.0%) 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 7.4%.

Terminal Value (TV)= FCF2031 × (1 + g) ÷ (r – g) = US$4.7b× (1 + 2.0%) ÷ (7.4%– 2.0%) = US$88b

Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$88b÷ ( 1 + 7.4%)10= US$43b

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$71b. In the final step we divide the equity value by the number of shares outstanding. Compared to the current share price of US$32.8, the company appears around fair value at the time of writing. 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.

dcf
NasdaqGS:CSX Discounted Cash Flow July 24th 2021

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 CSX 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 7.4%, which is based on a levered beta of 1.138. 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.

Next Steps:

Whilst important, the DCF calculation ideally won't be the sole piece of analysis you scrutinize 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 instance, if the terminal value growth rate is adjusted slightly, it can dramatically alter the overall result. For CSX, there are three important items you should consider:

  1. Risks: Consider for instance, the ever-present spectre of investment risk. We've identified 2 warning signs with CSX , and understanding them should be part of your investment process.
  2. Future Earnings: How does CSX'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 NASDAQGS every day. If you want to find the calculation for other stocks just search here.

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This article by Simply Wall St is general in nature. 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.
*Interactive Brokers Rated Lowest Cost Broker by StockBrokers.com Annual Online Review 2020


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