Stock Analysis
- United States
- /
- Medical Equipment
- /
- NasdaqGS:IDXX
A Look At The Intrinsic Value Of IDEXX Laboratories, Inc. (NASDAQ:IDXX)
Key Insights
- Using the 2 Stage Free Cash Flow to Equity, IDEXX Laboratories fair value estimate is US$443
- Current share price of US$471 suggests IDEXX Laboratories is potentially trading close to its fair value
- The US$547 analyst price target for IDXX is 24% more than our estimate of fair value
Today we'll do a simple run through of a valuation method used to estimate the attractiveness of IDEXX Laboratories, Inc. (NASDAQ:IDXX) as an investment opportunity by estimating the company's future cash flows and discounting them to their present value. One way to achieve this is by employing the Discounted Cash Flow (DCF) model. Believe it or not, it's not too difficult to follow, as you'll see from our example!
We would caution that there are many ways of valuing a company and, like the DCF, each technique has advantages and disadvantages in certain scenarios. If you want to learn more about discounted cash flow, the rationale behind this calculation can be read in detail in the Simply Wall St analysis model.
View our latest analysis for IDEXX Laboratories
The Model
We use what is known as a 2-stage model, which simply means we have two different periods of growth rates for the company's cash flows. Generally the first stage is higher growth, and the second stage is a lower growth phase. To start off with, we need to estimate the next ten years of cash flows. Where possible we use analyst estimates, but when these aren't available we extrapolate the previous free cash flow (FCF) from the last estimate or reported value. We assume companies with shrinking free cash flow will slow their rate of shrinkage, and that companies with growing free cash flow will see their growth rate slow, over this period. We do this to reflect that growth tends to slow more in the early years than it does in later years.
Generally we assume that a dollar today is more valuable than a dollar in the future, so we need to discount the sum of these future cash flows to arrive at a present value estimate:
10-year free cash flow (FCF) forecast
2025 | 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | 2033 | 2034 | |
Levered FCF ($, Millions) | US$1.00b | US$1.08b | US$1.26b | US$1.38b | US$1.48b | US$1.56b | US$1.64b | US$1.71b | US$1.77b | US$1.83b |
Growth Rate Estimate Source | Analyst x4 | Analyst x3 | Analyst x1 | Est @ 9.39% | Est @ 7.32% | Est @ 5.88% | Est @ 4.86% | Est @ 4.15% | Est @ 3.66% | Est @ 3.31% |
Present Value ($, Millions) Discounted @ 6.4% | US$940 | US$958 | US$1.0k | US$1.1k | US$1.1k | US$1.1k | US$1.1k | US$1.0k | US$1.0k | US$986 |
("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$10b
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. The Gordon Growth formula is used to calculate Terminal Value at a future annual growth rate equal to the 5-year average of the 10-year government bond yield of 2.5%. We discount the terminal cash flows to today's value at a cost of equity of 6.4%.
Terminal Value (TV)= FCF2034 × (1 + g) ÷ (r – g) = US$1.8b× (1 + 2.5%) ÷ (6.4%– 2.5%) = US$48b
Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$48b÷ ( 1 + 6.4%)10= US$26b
The total value, or equity value, is then the sum of the present value of the future cash flows, which in this case is US$36b. 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$471, the company appears around fair value at the time of writing. The assumptions in any calculation have a big impact on the valuation, so it is better to view this as a rough estimate, not precise down to the last cent.
Important Assumptions
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 IDEXX Laboratories 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 6.4%, which is based on a levered beta of 0.938. 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 IDEXX Laboratories
- Debt is not viewed as a risk.
- Earnings growth over the past year underperformed the Medical Equipment industry.
- Expensive based on P/E ratio and estimated fair value.
- Annual earnings are forecast to grow for the next 3 years.
- Annual earnings are forecast to grow slower than the American market.
Moving On:
Whilst important, the DCF calculation ideally won't be the sole piece of analysis you scrutinize for a company. The DCF model is not a perfect stock valuation tool. Rather it should be seen as a guide to "what assumptions need to 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, the output can look very different. For IDEXX Laboratories, we've put together three further aspects you should assess:
- Financial Health: Does IDXX 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.
- Future Earnings: How does IDXX'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 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.
About NasdaqGS:IDXX
IDEXX Laboratories
Develops, manufactures, and distributes products primarily for the companion animal veterinary, livestock and poultry, dairy, and water testing markets in Africa, the Asia Pacific, Canada, Europe, Latin America, and internationally.