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Estimating The Intrinsic Value Of Canggang Railway Limited (HKG:2169)
Does the March share price for Canggang Railway Limited (HKG:2169) reflect what it's really worth? Today, we will estimate the stock's intrinsic value by taking the expected future cash flows and discounting them to today's value. The Discounted Cash Flow (DCF) model is the tool we will apply to do this. Don't get put off by the jargon, the math behind it is actually quite straightforward.
Companies can be valued in a lot of ways, so we would point out that a DCF is not perfect for every situation. For those who are keen learners of equity analysis, the Simply Wall St analysis model here may be something of interest to you.
View our latest analysis for Canggang Railway
Crunching the numbers
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 begin with, we have to get estimates of the next ten years of cash flows. Seeing as no analyst estimates of free cash flow are available to us, we have extrapolate the previous free cash flow (FCF) from the company's last 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 discount the value of these future cash flows to their estimated value in today's dollars:
10-year free cash flow (FCF) forecast
2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | |
Levered FCF (CN¥, Millions) | CN¥103.5m | CN¥109.4m | CN¥114.1m | CN¥118.1m | CN¥121.6m | CN¥124.6m | CN¥127.3m | CN¥129.8m | CN¥132.1m | CN¥134.4m |
Growth Rate Estimate Source | Est @ 7.39% | Est @ 5.62% | Est @ 4.37% | Est @ 3.51% | Est @ 2.9% | Est @ 2.47% | Est @ 2.18% | Est @ 1.97% | Est @ 1.82% | Est @ 1.72% |
Present Value (CN¥, Millions) Discounted @ 6.8% | CN¥96.9 | CN¥95.8 | CN¥93.6 | CN¥90.6 | CN¥87.3 | CN¥83.7 | CN¥80.1 | CN¥76.4 | CN¥72.8 | CN¥69.3 |
("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = CN¥846m
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 (1.5%) 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 6.8%.
Terminal Value (TV)= FCF2031 × (1 + g) ÷ (r – g) = CN¥134m× (1 + 1.5%) ÷ (6.8%– 1.5%) = CN¥2.5b
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= CN¥2.5b÷ ( 1 + 6.8%)10= CN¥1.3b
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 CN¥2.2b. In the final step we divide the equity value by the number of shares outstanding. Compared to the current share price of HK$2.2, the company appears about fair value at a 19% 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.
Important 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 Canggang Railway 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 6.8%, which is based on a levered beta of 1.086. 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.
Looking Ahead:
Whilst important, the DCF calculation 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. For Canggang Railway, there are three additional elements you should explore:
- Risks: For instance, we've identified 3 warning signs for Canggang Railway (1 can't be ignored) you should be aware of.
- 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!
- Other Top Analyst Picks: Interested to see what the analysts are thinking? Take a look at our interactive list of analysts' top stock picks to find out what they feel might have an attractive future outlook!
PS. The Simply Wall St app conducts a discounted cash flow valuation for every stock on the SEHK 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.
About SEHK:2169
Canggang Railway
Engages in the provision of rail freight transportation and ancillary services in the People’s Republic of China.
Adequate balance sheet with poor track record.