How far off is NanoXplore Inc. (TSE:GRA) from its intrinsic value? Using the most recent financial data, we'll take a look at whether the stock is fairly priced by projecting its future cash flows and then discounting them to today's value. Our analysis will employ the Discounted Cash Flow (DCF) model. Believe it or not, it's not too difficult to follow, as you'll see from our example!
Companies can be valued in a lot of ways, so we would point out that a DCF is not perfect for every situation. 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.
We're 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 a stable growth rate. 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.
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) forecast
|Levered FCF (CA$, Millions)||-CA$22.0m||CA$500.0k||-CA$3.10m||CA$9.50m||CA$16.4m||CA$24.9m||CA$34.0m||CA$42.8m||CA$50.8m||CA$57.7m|
|Growth Rate Estimate Source||Analyst x1||Analyst x1||Analyst x1||Analyst x1||Est @ 72.92%||Est @ 51.5%||Est @ 36.51%||Est @ 26.02%||Est @ 18.67%||Est @ 13.53%|
|Present Value (CA$, Millions) Discounted @ 6.1%||-CA$20.7||CA$0.4||-CA$2.6||CA$7.5||CA$12.2||CA$17.4||CA$22.4||CA$26.6||CA$29.8||CA$31.9|
("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = CA$124m
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. 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 (1.5%) 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 6.1%.
Terminal Value (TV)= FCF2031 × (1 + g) ÷ (r – g) = CA$58m× (1 + 1.5%) ÷ (6.1%– 1.5%) = CA$1.3b
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= CA$1.3b÷ ( 1 + 6.1%)10= CA$705m
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 CA$829m. The last step is to then divide the equity value by the number of shares outstanding. Compared to the current share price of CA$5.4, 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 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 NanoXplore 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 6.1%, which is based on a levered beta of 0.972. 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.
Although the valuation of a company is important, it 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. 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 NanoXplore, there are three essential aspects you should further examine:
- Risks: As an example, we've found 3 warning signs for NanoXplore (1 can't be ignored!) that you need to consider before investing here.
- Future Earnings: How does GRA'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 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. The Simply Wall St app conducts a discounted cash flow valuation for every stock on the TSX every day. If you want to find the calculation for other stocks just search here.
When trading stocks 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
Valuation is complex, but we're helping make it simple.
Find out whether NanoXplore is potentially over or undervalued by checking out our comprehensive analysis, which includes fair value estimates, risks and warnings, dividends, insider transactions and financial health.View the Free Analysis
This article by Simply Wall St is general in nature. 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.