Natera, Inc. (NASDAQ:NTRA) Shares Could Be 23% Above Their Intrinsic Value Estimate

Key Insights

• Natera's estimated fair value is US$101 based on 2 Stage Free Cash Flow to Equity

• Current share price of US$124 suggests Natera is potentially 23% overvalued

• Our fair value estimate is 23% lower than Natera's analyst price target of US$130

Does the September share price for Natera, Inc. (NASDAQ:NTRA) reflect what it's really worth? Today, we will estimate the stock's intrinsic value by taking the forecast future cash flows of the company and discounting them back to today's value. One way to achieve this is by employing the Discounted Cash Flow (DCF) model. It may sound complicated, but actually it is quite simple!

Remember though, that there are many ways to estimate a company's value, and a DCF is just one method. 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 Natera

The Calculation

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. To begin with, we have to get estimates of the next ten years of cash flows. 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 discount the value of these future cash flows to their estimated value in today's dollars:

10-year free cash flow (FCF) estimate

	2025	2026	2027	2028	2029	2030	2031	2032	2033	2034
Levered FCF ($, Millions)	US$36.4m	US$176.8m	US$381.2m	US$445.3m	US$493.0m	US$533.7m	US$568.6m	US$598.8m	US$625.6m	US$649.9m
Growth Rate Estimate Source	Analyst x4	Analyst x4	Analyst x2	Analyst x1	Est @ 10.72%	Est @ 8.25%	Est @ 6.53%	Est @ 5.32%	Est @ 4.47%	Est @ 3.88%
Present Value ($, Millions) Discounted @ 6.3%	US$34.2	US$156	US$317	US$348	US$363	US$369	US$370	US$367	US$360	US$352

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$3.0b

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 (2.5%) 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 6.3%.

Terminal Value (TV)= FCF₂₀₃₄ × (1 + g) ÷ (r – g) = US$650m× (1 + 2.5%) ÷ (6.3%– 2.5%) = US$17b

Present Value of Terminal Value (PVTV)= TV / (1 + r)¹⁰= US$17b÷ ( 1 + 6.3%)¹⁰= US$9.4b

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 US$12b. To get the intrinsic value per share, we divide this by the total number of shares outstanding. Relative to the current share price of US$124, the company appears slightly overvalued at the time of writing. Valuations are imprecise instruments though, rather like a telescope - move a few degrees and end up in a different galaxy. Do keep this in mind.

dcf

Important Assumptions

Now the most important inputs to a discounted cash flow are the discount rate, and of course, the actual cash flows. Part of investing is coming up with your own evaluation of a company's future performance, so try the calculation yourself and check your own assumptions. 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 Natera 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 6.3%, which is based on a levered beta of 0.929. 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.

SWOT Analysis for Natera

Strength

• Debt is well covered by earnings.

Weakness

• Expensive based on P/S ratio and estimated fair value.

• Shareholders have been diluted in the past year.

Opportunity

• Forecast to reduce losses next year.

• Has sufficient cash runway for more than 3 years based on current free cash flows.

Threat

• Debt is not well covered by operating cash flow.

Next Steps:

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. 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 instance, if the terminal value growth rate is adjusted slightly, it can dramatically alter the overall result. Why is the intrinsic value lower than the current share price? For Natera, we've put together three pertinent elements you should consider:

1. Risks: For example, we've discovered 1 warning sign for Natera that you should be aware of before investing here.

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

3. Other Solid Businesses: Low debt, high returns on equity and good past performance are fundamental to a strong business. Why not explore our interactive list of stocks with solid business fundamentals to see if there are other companies you may not have considered!

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

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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.