A Look At The Intrinsic Value Of Smith & Nephew plc (LON:SN.)

Does the December share price for Smith & Nephew plc (LON:SN.) reflect it’s really worth? Today, I will calculate the stock’s intrinsic value by taking the foreast future cash flows of the company and discounting them back to today’s value. This is done using the Discounted Cash Flows (DCF) model. It may sound complicated, but actually it is quite simple! If you want to learn more about discounted cash flow, the basis for my calcs can be read in detail in the Simply Wall St analysis model. If you are reading this and its not December 2018 then I highly recommend you check out the latest calculation for Smith & Nephew by following the link below.

See our latest analysis for Smith & Nephew

The method

I’m using the 2-stage growth model, which simply means we take in account two stages of company’s growth. In the initial period the company may have a higher growth rate and the second stage is usually assumed to have perpetual stable growth rate. To start off with we need to estimate the next five years of cash flows. For this I used the consensus of the analysts covering the stock, as you can see below. I then discount this to its value today and sum up the total to get the present value of these cash flows.

5-year cash flow forecast

Present Value of 5-year Cash Flow (PVCF)= US$3.6b

After calculating the present value of future cash flows in the intial 5-year period we need to calculate the Terminal Value, which accounts for all the future cash flows beyond the first stage. The Gordon Growth formula is used to calculate Terminal Value at an annual growth rate equal to the 10-year government bond rate of 1.4%. We discount this to today’s value at a cost of equity of 8.3%.

Terminal Value (TV) = FCF₂₀₂₂ × (1 + g) ÷ (r – g) = US$1.0b × (1 + 1.4%) ÷ (8.3% – 1.4%) = US$15b

Present Value of Terminal Value (PVTV) = TV / (1 + r)⁵ = US$15b ÷ ( 1 + 8.3%)⁵ = US$10.0b

The total value, or equity value, is then the sum of the present value of the cash flows, which in this case is US$14b. To get the intrinsic value per share, we divide this by the total number of shares outstanding, or the equivalent number if this is a depositary receipt or ADR. This results in an intrinsic value of £12.22. Compared to the current share price of £14.35, the stock is fair value, maybe slightly overvalued at the time of writing.

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The assumptions

I’d like to point out that 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 my result, have a go at the calculation yourself and play with the assumptions. Because we are looking at Smith & Nephew as potential shareholders, the cost of equity is used as the discount rate, rather than the cost of capital (or weighed average cost of capital, WACC) which accounts for debt. In this calculation I’ve used 8.3%, which is based on a levered beta of 0.800. This is derived from the Bottom-Up Beta method based on comparable companies, with an imposed limit between 0.8 and 2.0, which is a reasonable range for a stable business.

Next Steps:

Whilst important, DCF calculation shouldn’t be the only metric you look at when researching a company. For SN., I’ve compiled three relevant factors you should look at:

1. Financial Health: Does SN. have a healthy balance sheet? Take a look at our free balance sheet analysis with six simple checks on key factors like leverage and risk.
2. Future Earnings: How does SN.’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.
3. Other High Quality Alternatives: Are there other high quality stocks you could be holding instead of SN.? Explore our interactive list of high quality stocks to get an idea of what else is out there you may be missing!

PS. The Simply Wall St app conducts a discounted cash flow for every stock on the LON every 6 hours. If you want to find the calculation for other stocks just search here.

To help readers see past the short term volatility of the financial market, we aim to bring you a long-term focused research analysis purely driven by fundamental data. Note that our analysis does not factor in the latest price-sensitive company announcements.

The author is an independent contributor and at the time of publication had no position in the stocks mentioned. For errors that warrant correction please contact the editor at [email protected].