The intrinsic value of Cognex Corporation (NASDAQ:CGNX) is potentially 31% higher than its stock price

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Today, we’ll walk through one way to estimate the intrinsic value of Cognex Corporation (NASDAQ:CGNX) by estimating the company’s future cash flows and discounting them to their present value. The Discounted Cash Flow (DCF) model is the tool we will apply to do this. Patterns like these may seem beyond a layman’s comprehension, but they’re pretty easy to follow.

We generally believe that the value of a company is the present value of all the cash it will generate in the future. However, a DCF is just one of many evaluation metrics, and it is not without its flaws. If you still have burning questions about this type of assessment, take a look at Simply Wall St.’s analysis template.

Check out our latest analysis for Cognex

crush numbers

We use what is called a 2-stage model, which simply means that we have two different periods of company cash flow growth rates. Generally, the first stage is a higher growth phase and the second stage is a lower growth phase. In the first step, we need to estimate the company’s cash flow over the next ten years. Wherever possible, we use analysts’ estimates, but where these are not available, we extrapolate the previous free cash flow (FCF) from the latest estimate or reported value. We assume that companies with decreasing free cash flow will slow their rate of contraction and companies with increasing free cash flow will see their growth rate slow during this period. We do this to reflect the fact that growth tends to slow more in early years than in later years.

A DCF is based on the idea that a dollar in the future is worth less than a dollar today, so we discount the value of these future cash flows to their estimated value in today’s dollars:

Estimated free cash flow (FCF) over 10 years

2022 2023 2024 2025 2026 2027 2028 2029 2030 2031
Leveraged FCF ($, millions) $320.9 million $371.4 million $459.0 million $504.0 million $537.3 million $565.2 million $589.0 million $609.7 million $628.3 million $645.3 million
Growth rate estimate Source Analyst x8 Analyst x8 Analyst x2 Analyst x1 Is at 6.6% Is at 5.19% Is at 4.21% Is at 3.52% Is at 3.04% Is at 2.71%
Present value (in millions of dollars) discounted at 6.5% $301 $328 $380 $392 $393 $388 $380 $369 $357 $345

(“East” = FCF growth rate estimated by Simply Wall St)
10-year discounted cash flow (PVCF) = $3.6 billion

We now need to calculate the terminal value, which represents all future cash flows after this ten-year period. For a number of reasons, a very conservative growth rate is used which cannot exceed that of a country’s GDP growth. In this case, we used the 5-year average of the 10-year government bond yield (1.9%) to estimate future growth. Similar to the 10-year “growth” period, we discount future cash flows to present value, using a cost of equity of 6.5%.

Terminal value (TV)= FCF2031 × (1 + g) ÷ (r – g) = US$645 million × (1 + 1.9%) ÷ (6.5%–1.9%) = US$14 billion

Present value of terminal value (PVTV)= TV / (1 + r)ten= $14 billion ÷ (1 + 6.5%)ten= $7.7 billion

The total value, or equity value, is then the sum of the present value of future cash flows, which in this case is $11 billion. To get the intrinsic value per share, we divide it by the total number of shares outstanding. Compared to the current share price of US$50.0, the company looks slightly undervalued at a 23% discount to the current share price. Ratings are imprecise instruments, however, much like a telescope – move a few degrees and end up in another galaxy. Keep that in mind.

NasdaqGS: CGNX Discounted Cash Flow May 15, 2022

The hypotheses

The above calculation is highly dependent on two assumptions. One is the discount rate and the other is the cash flows. If you disagree with these results, try the math yourself and play around with the assumptions. The DCF also does not take into account the possible cyclicality of an industry, nor the future capital needs of a company, so it does not give a complete picture of a company’s potential performance. Since we view Cognex 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 factors in debt. In this calculation, we used 6.5%, which is based on a leveraged beta of 1.074. Beta is a measure of a stock’s volatility relative to the market as a whole. We derive our beta from the average industry beta of broadly comparable companies, with an imposed limit between 0.8 and 2.0, which is a reasonable range for a stable company.

Look forward:

Valuation is only one side of the coin in terms of building your investment thesis, and it’s just one of many factors you need to assess for a company. It is not possible to obtain an infallible valuation with a DCF model. Rather, it should be seen as a guide to “what assumptions must be true for this stock to be under/overvalued?” If a company grows at a different rate, or if its cost of equity or risk-free rate changes sharply, output may be very different. Why is intrinsic value higher than the current stock price? For Cognex, there are three other things you should dig into:

  1. Risks: For example, we discovered 1 warning sign for Cognex which you should be aware of before investing here.
  2. Future earnings: How does CGNX’s growth rate compare to its peers and the market in general? Dive deeper into the analyst consensus figure for the coming years by interacting with our free analyst growth forecast chart.
  3. Other strong companies: Low debt, high returns on equity and good past performance are essential to a strong business. Why not explore our interactive list of stocks with strong trading fundamentals to see if there are any other companies you may not have considered!

PS. Simply Wall St updates its DCF calculation for every US stock daily, so if you want to find the intrinsic value of any other stock, do a search here.

This Simply Wall St article is general in nature. We provide commentary based on historical data and analyst forecasts only using unbiased methodology and our articles are not intended to be financial advice. It is not a recommendation to buy or sell stocks and does not take into account your objectives or financial situation. Our goal is to bring you targeted long-term analysis based on fundamental data. Note that our analysis may not take into account the latest announcements from price-sensitive companies or qualitative materials. Simply Wall St has no position in the stocks mentioned.

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