A Look At The Fair Value Of Tamilnadu Petroproducts Limited (NSE:TNPETRO)

How far off is Tamilnadu Petroproducts Limited (NSE:TNPETRO) from its intrinsic value? Using the most recent financial data, we'll take a look at whether the stock is fairly priced 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. Before you think you won't be able to understand it, just read on! It's actually much less complex than you'd imagine.

We would caution that there are many ways of valuing a company and, like the DCF, each technique has advantages and disadvantages in certain scenarios. For those who are keen learners of equity analysis, the Simply Wall St analysis model here may be something of interest to you.

Check out our latest analysis for Tamilnadu Petroproducts

The calculation

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 start off with, we need to estimate 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) estimate

	2022	2023	2024	2025	2026	2027	2028	2029	2030	2031
Levered FCF (₹, Millions)	₹727.8m	₹803.7m	₹879.0m	₹954.6m	₹1.03b	₹1.11b	₹1.19b	₹1.28b	₹1.37b	₹1.47b
Growth Rate Estimate Source	Est @ 11.98%	Est @ 10.44%	Est @ 9.36%	Est @ 8.6%	Est @ 8.07%	Est @ 7.7%	Est @ 7.44%	Est @ 7.26%	Est @ 7.14%	Est @ 7.05%
Present Value (₹, Millions) Discounted @ 14%	₹641	₹623	₹600	₹574	₹546	₹518	₹490	₹463	₹437	₹412

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = ₹5.3b

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 6.8%. We discount the terminal cash flows to today's value at a cost of equity of 14%.

Terminal Value (TV)= FCF₂₀₃₁ × (1 + g) ÷ (r – g) = ₹1.5b× (1 + 6.8%) ÷ (14%– 6.8%) = ₹23b

Present Value of Terminal Value (PVTV)= TV / (1 + r)¹⁰= ₹23b÷ ( 1 + 14%)¹⁰= ₹6.6b

The total value, or equity value, is then the sum of the present value of the future cash flows, which in this case is ₹12b. The last step is to then divide the equity value by the number of shares outstanding. Relative to the current share price of ₹128, the company appears about fair value at a 2.7% discount to where the stock price trades currently. Remember though, that this is just an approximate valuation, and like any complex formula - garbage in, garbage out.

The assumptions

The calculation above is very dependent on two assumptions. The first is the discount rate and the other is the 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 Tamilnadu Petroproducts 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 14%, which is based on a levered beta of 0.981. 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:

Whilst important, the DCF calculation is only one of many factors that you need to assess 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. For example, changes in the company's cost of equity or the risk free rate can significantly impact the valuation. For Tamilnadu Petroproducts, we've compiled three additional aspects you should look at:

1. Risks: Case in point, we've spotted 1 warning sign for Tamilnadu Petroproducts you should be aware of.
2. 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!
3. Other Environmentally-Friendly Companies: Concerned about the environment and think consumers will buy eco-friendly products more and more? Browse through our interactive list of companies that are thinking about a greener future to discover some stocks you may not have thought of!

PS. Simply Wall St updates its DCF calculation for every Indian stock every day, so if you want to find the intrinsic value of any other stock just search here.

When trading Tamilnadu Petroproducts or any other investment, use the platform considered by many to be the Professional's Gateway to the Worlds Market, Interactive Brokers. You get the lowest-cost* trading on stocks, options, futures, forex, bonds and funds worldwide from a single integrated account. Promoted

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.
^*Interactive Brokers Rated Lowest Cost Broker by StockBrokers.com Annual Online Review 2020

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.