# Calculating The Intrinsic Value Of Big Technologies plc (LON:BIG)

Today we'll do a simple run through of a valuation method used to estimate the attractiveness of Big Technologies plc (LON:BIG) as an investment opportunity by estimating the company's future cash flows and discounting them to their present value. We will use the Discounted Cash Flow (DCF) model on this occasion. Believe it or not, it's not too difficult to follow, as you'll see from our example!

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. If you want to learn more about discounted cash flow, the rationale behind this calculation can be read in detail in the Simply Wall St analysis model.

See our latest analysis for Big Technologies

## The Model

We are going to use a two-stage DCF model, which, as the name states, takes into account two stages of growth. The first stage is generally a higher growth period which levels off heading towards the terminal value, captured in the second 'steady growth' period. In the first stage we need to estimate the cash flows to the business over the next ten years. 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

 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 Levered FCF (Â£, Millions) UKÂ£25.4m UKÂ£27.5m UKÂ£29.0m UKÂ£30.2m UKÂ£31.1m UKÂ£31.9m UKÂ£32.5m UKÂ£33.1m UKÂ£33.6m UKÂ£34.0m Growth Rate Estimate Source Analyst x2 Analyst x2 Est @ 5.4% Est @ 4.06% Est @ 3.12% Est @ 2.46% Est @ 2% Est @ 1.68% Est @ 1.46% Est @ 1.3% Present Value (Â£, Millions) Discounted @ 5.2% UKÂ£24.1 UKÂ£24.9 UKÂ£24.9 UKÂ£24.6 UKÂ£24.1 UKÂ£23.5 UKÂ£22.8 UKÂ£22.0 UKÂ£21.3 UKÂ£20.5

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = UKÂ£232m

The second stage is also known as Terminal Value, this is the business's cash flow after 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 0.9%. We discount the terminal cash flows to today's value at a cost of equity of 5.2%.

Terminal Value (TV)= FCF2032 Ã— (1 + g) Ã· (r â€“ g) = UKÂ£34mÃ— (1 + 0.9%) Ã· (5.2%â€“ 0.9%) = UKÂ£803m

Present Value of Terminal Value (PVTV)= TV / (1 + r)10= UKÂ£803mÃ· ( 1 + 5.2%)10= UKÂ£484m

The total value, or equity value, is then the sum of the present value of the future cash flows, which in this case is UKÂ£716m. In the final step we divide the equity value by the number of shares outstanding. Relative to the current share price of UKÂ£2.9, the company appears around fair value at the time of writing. Remember though, that this is just an approximate valuation, and like any complex formula - garbage in, garbage out.

## The Assumptions

Now 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 Big Technologies 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 5.2%, which is based on a levered beta of 0.882. 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 ideally won't be the sole piece of analysis you scrutinize 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 instance, if the terminal value growth rate is adjusted slightly, it can dramatically alter the overall result. For Big Technologies, there are three relevant factors you should explore:

1. Risks: You should be aware of the 1 warning sign for Big Technologies we've uncovered before considering an investment in the company.

2. Management:Have insiders been ramping up their shares to take advantage of the market's sentiment for BIG's future outlook? Check out our management and board analysis with insights on CEO compensation and governance factors.

3. 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!

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

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.

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