Stock Analysis

Are Investors Undervaluing ONEOK, Inc. (NYSE:OKE) By 26%?

NYSE:OKE
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Key Insights

  • The projected fair value for ONEOK is US$112 based on 2 Stage Free Cash Flow to Equity
  • Current share price of US$82.32 suggests ONEOK is potentially 26% undervalued
  • Our fair value estimate is 32% higher than ONEOK's analyst price target of US$84.73

Today we'll do a simple run through of a valuation method used to estimate the attractiveness of ONEOK, Inc. (NYSE:OKE) as an investment opportunity by taking the expected future cash flows and discounting them to their present 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!

We generally believe that a company's value is the present value of all of the cash it will generate in the future. However, a DCF is just one valuation metric among many, and it is not without flaws. Anyone interested in learning a bit more about intrinsic value should have a read of the Simply Wall St analysis model.

View our latest analysis for ONEOK

The Method

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.

A DCF is all about the idea that a dollar in the future is less valuable than a dollar today, and so the sum of these future cash flows is then discounted to today's value:

10-year free cash flow (FCF) estimate

2025 2026 2027 2028 2029 2030 2031 2032 2033 2034
Levered FCF ($, Millions) US$3.82b US$4.33b US$4.54b US$4.52b US$4.54b US$4.59b US$4.66b US$4.74b US$4.83b US$4.93b
Growth Rate Estimate Source Analyst x7 Analyst x5 Analyst x3 Analyst x1 Est @ 0.51% Est @ 1.07% Est @ 1.46% Est @ 1.74% Est @ 1.93% Est @ 2.07%
Present Value ($, Millions) Discounted @ 8.6% US$3.5k US$3.7k US$3.5k US$3.3k US$3.0k US$2.8k US$2.6k US$2.5k US$2.3k US$2.2k

("Est" = FCF growth rate estimated by Simply Wall St)
Present Value of 10-year Cash Flow (PVCF) = US$29b

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 (2.4%) 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 8.6%.

Terminal Value (TV)= FCF2034 × (1 + g) ÷ (r – g) = US$4.9b× (1 + 2.4%) ÷ (8.6%– 2.4%) = US$82b

Present Value of Terminal Value (PVTV)= TV / (1 + r)10= US$82b÷ ( 1 + 8.6%)10= US$36b

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$65b. The last step is to then divide the equity value by the number of shares outstanding. Relative to the current share price of US$82.3, the company appears a touch undervalued at a 26% discount to where the stock price trades currently. Remember though, that this is just an approximate valuation, and like any complex formula - garbage in, garbage out.

dcf
NYSE:OKE Discounted Cash Flow July 11th 2024

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 ONEOK 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 8.6%, which is based on a levered beta of 1.347. 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 ONEOK

Strength
  • Debt is well covered by earnings.
  • Dividend is in the top 25% of dividend payers in the market.
Weakness
  • Earnings declined over the past year.
  • Shareholders have been diluted in the past year.
Opportunity
  • Annual earnings are forecast to grow for the next 3 years.
  • Trading below our estimate of fair value by more than 20%.
Threat
  • Debt is not well covered by operating cash flow.
  • Dividends are not covered by cash flow.
  • Annual earnings are forecast to grow slower than the American market.

Looking Ahead:

Valuation is only one side of the coin in terms of building your investment thesis, and it is only one of many factors that you need to assess for a company. It's not possible to obtain a foolproof valuation with a DCF model. 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. Can we work out why the company is trading at a discount to intrinsic value? For ONEOK, we've compiled three further aspects you should further examine:

  1. Risks: For example, we've discovered 3 warning signs for ONEOK (1 is significant!) that you should be aware of before investing here.
  2. Future Earnings: How does OKE'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.
  3. 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. Simply Wall St updates its DCF calculation for every American stock every day, so if you want to find the intrinsic value of any other stock 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.