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Today I will be providing a simple run through of a valuation method used to estimate the attractiveness of Mayne Pharma Group Limited (ASX:MYX) as an investment opportunity by taking the expected future cash flows and discounting them to their present 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 September 2018 then I highly recommend you check out the latest calculation for Mayne Pharma Group by following the link below.
View our latest analysis for Mayne Pharma Group
Is MYX fairly valued?
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 five years. For this I used the consensus of the analysts covering the stock, as you can see below. I then discount the sum of these cash flows to arrive at a present value estimate.
5-year cash flow forecast
2019 | 2020 | 2021 | 2022 | 2023 | |
Levered FCF (A$, Millions) | A$77.40 | A$87.35 | A$164.70 | A$192.70 | A$223.53 |
Source | Analyst x1 | Analyst x2 | Analyst x1 | Est @ 17%, capped from 37.83% | Est @ 16%, capped from 37.83% |
Present Value Discounted @ 8.57% | A$71.29 | A$74.10 | A$128.69 | A$138.68 | A$148.16 |
Present Value of 5-year Cash Flow (PVCF)= AU$560.9m
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 an annual growth rate equal to the 10-year government bond rate of 2.8%. We discount this to today’s value at a cost of equity of 8.6%.
Terminal Value (TV) = FCF2022 × (1 + g) ÷ (r – g) = AU$223.5m × (1 + 2.8%) ÷ (8.6% – 2.8%) = AU$3.96b
Present Value of Terminal Value (PVTV) = TV / (1 + r)5 = AU$3.96b ÷ ( 1 + 8.6%)5 = AU$2.63b
The total value is the sum of cash flows for the next five years and the discounted terminal value, which results in the Total Equity Value, which in this case is AU$3.19b. 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 A$2.03. Compared to the current share price of A$1.25, the stock is quite good value at a 38.6% discount to what it is available for right now.