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Petronet LNG Limited (NSE:PETRONET) Shares Could Be 24% Below Their Intrinsic Value Estimate
In this article we are going to estimate the intrinsic value of Petronet LNG Limited (NSE:PETRONET) by projecting its future cash flows and then discounting them to today's value. We will take advantage of the Discounted Cash Flow (DCF) model for this purpose. Don't get put off by the jargon, the math behind it is actually quite straightforward.
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. Anyone interested in learning a bit more about intrinsic value should have a read of the Simply Wall St analysis model.
See our latest analysis for Petronet LNG
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. In the first stage we need to estimate the cash flows to the business over the next ten years. 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.
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
2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | |
Levered FCF (₹, Millions) | ₹35.9b | ₹38.0b | ₹40.4b | ₹42.9b | ₹45.7b | ₹48.7b | ₹51.9b | ₹55.4b | ₹59.1b | ₹63.1b |
Growth Rate Estimate Source | Est @ 5.62% | Est @ 5.96% | Est @ 6.2% | Est @ 6.36% | Est @ 6.48% | Est @ 6.56% | Est @ 6.62% | Est @ 6.66% | Est @ 6.68% | Est @ 6.7% |
Present Value (₹, Millions) Discounted @ 15% | ₹31.2k | ₹28.8k | ₹26.6k | ₹24.7k | ₹22.8k | ₹21.2k | ₹19.7k | ₹18.3k | ₹17.0k | ₹15.8k |
("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = ₹226b
The second stage is also known as Terminal Value, this is the business's cash flow after 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 (6.8%) 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 15%.
Terminal Value (TV)= FCF2032 × (1 + g) ÷ (r – g) = ₹63b× (1 + 6.8%) ÷ (15%– 6.8%) = ₹828b
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= ₹828b÷ ( 1 + 15%)10= ₹207b
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 ₹433b. In the final step we divide the equity value by the number of shares outstanding. Compared to the current share price of ₹219, the company appears a touch undervalued at a 24% 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 Petronet LNG 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 15%, which is based on a levered beta of 1.266. 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.
Moving On:
Although the valuation of a company is important, it shouldn't be the only metric you look at when researching 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. What is the reason for the share price sitting below the intrinsic value? For Petronet LNG, there are three essential items you should assess:
- Risks: For instance, we've identified 2 warning signs for Petronet LNG that you should be aware of.
- Future Earnings: How does PETRONET'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. The Simply Wall St app conducts a discounted cash flow valuation for every stock on the NSEI 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 NSEI:PETRONET
Petronet LNG
Engages in the import, storage, regasification, and supply of liquefied natural gas (LNG) in India.
Solid track record with excellent balance sheet and pays a dividend.