Today we'll do a simple run through of a valuation method used to estimate the attractiveness of HKBN Ltd. (HKG:1310) as an investment opportunity by taking the expected future cash flows and discounting them to their present value. One way to achieve this is by employing the Discounted Cash Flow (DCF) model. There's really not all that much to it, even though it might appear quite complex.
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 HKBN
What's the estimated valuation?
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. 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) forecast
2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | |
Levered FCF (HK$, Millions) | HK$1.48b | HK$1.57b | HK$1.53b | HK$1.52b | HK$1.51b | HK$1.52b | HK$1.53b | HK$1.54b | HK$1.56b | HK$1.58b |
Growth Rate Estimate Source | Analyst x4 | Analyst x4 | Analyst x3 | Est @ -1.03% | Est @ -0.27% | Est @ 0.27% | Est @ 0.64% | Est @ 0.9% | Est @ 1.08% | Est @ 1.21% |
Present Value (HK$, Millions) Discounted @ 6.4% | HK$1.4k | HK$1.4k | HK$1.3k | HK$1.2k | HK$1.1k | HK$1.0k | HK$990 | HK$938 | HK$891 | HK$848 |
("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = HK$11b
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. The Gordon Growth formula is used to calculate Terminal Value at a future annual growth rate equal to the 5-year average of the 10-year government bond yield of 1.5%. We discount the terminal cash flows to today's value at a cost of equity of 6.4%.
Terminal Value (TV)= FCF2030 × (1 + g) ÷ (r – g) = HK$1.6b× (1 + 1.5%) ÷ (6.4%– 1.5%) = HK$33b
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= HK$33b÷ ( 1 + 6.4%)10= HK$18b
The total value, or equity value, is then the sum of the present value of the future cash flows, which in this case is HK$29b. To get the intrinsic value per share, we divide this by the total number of shares outstanding. Compared to the current share price of HK$11.4, the company appears quite undervalued at a 48% 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
The calculation above is very dependent on two assumptions. The first is the discount rate and the other is the 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 HKBN 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 6.4%, 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.
Next Steps:
Valuation is only one side of the coin in terms of building your investment thesis, and it is only one of many factors that you need to assess for a company. The DCF model is not a perfect stock valuation tool. Preferably you'd apply different cases and assumptions and see how they would impact the company's valuation. For example, changes in the company's cost of equity or the risk free rate can significantly impact the valuation. Can we work out why the company is trading at a discount to intrinsic value? For HKBN, we've compiled three additional aspects you should consider:
- Risks: You should be aware of the 4 warning signs for HKBN (2 are concerning!) we've uncovered before considering an investment in the company.
- Management:Have insiders been ramping up their shares to take advantage of the market's sentiment for 1310's future outlook? Check out our management and board analysis with insights on CEO compensation and governance factors.
- 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 SEHK every day. If you want to find the calculation for other stocks just search here.
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Valuation is complex, but we're here to simplify it.
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About SEHK:1310
HKBN
An investment holding company, provides fixed telecommunications network, international telecommunications, and mobile services to residential and enterprise customers in Hong Kong, Mainland China, and Macao.
Undervalued with reasonable growth potential.