Is ONEOK (NYSE:OKE) Using Too Much Debt?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.' When we think about how risky a company is, we always like to look at its use of debt, since debt overload can lead to ruin. We can see that ONEOK, Inc. (NYSE:OKE) does use debt in its business. But should shareholders be worried about its use of debt?

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Why Does Debt Bring Risk?

Debt and other liabilities become risky for a business when it cannot easily fulfill those obligations, either with free cash flow or by raising capital at an attractive price. Ultimately, if the company can't fulfill its legal obligations to repay debt, shareholders could walk away with nothing. However, a more common (but still painful) scenario is that it has to raise new equity capital at a low price, thus permanently diluting shareholders. Of course, the upside of debt is that it often represents cheap capital, especially when it replaces dilution in a company with the ability to reinvest at high rates of return. The first step when considering a company's debt levels is to consider its cash and debt together.

What Is ONEOK's Debt?

As you can see below, at the end of March 2025, ONEOK had US$32.0b of debt, up from US$22.0b a year ago. Click the image for more detail. Net debt is about the same, since the it doesn't have much cash.

How Strong Is ONEOK's Balance Sheet?

We can see from the most recent balance sheet that ONEOK had liabilities of US$6.18b falling due within a year, and liabilities of US$36.0b due beyond that. Offsetting these obligations, it had cash of US$141.0m as well as receivables valued at US$2.65b due within 12 months. So it has liabilities totalling US$39.4b more than its cash and near-term receivables, combined.

This is a mountain of leverage even relative to its gargantuan market capitalization of US$51.1b. This suggests shareholders would be heavily diluted if the company needed to shore up its balance sheet in a hurry.

See our latest analysis for ONEOK

In order to size up a company's debt relative to its earnings, we calculate its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and its earnings before interest and tax (EBIT) divided by its interest expense (its interest cover). The advantage of this approach is that we take into account both the absolute quantum of debt (with net debt to EBITDA) and the actual interest expenses associated with that debt (with its interest cover ratio).

ONEOK's debt is 4.9 times its EBITDA, and its EBIT cover its interest expense 3.5 times over. This suggests that while the debt levels are significant, we'd stop short of calling them problematic. The good news is that ONEOK grew its EBIT a smooth 38% over the last twelve months. Like a mother's loving embrace of a newborn that sort of growth builds resilience, putting the company in a stronger position to manage its debt. The balance sheet is clearly the area to focus on when you are analysing debt. But ultimately the future profitability of the business will decide if ONEOK can strengthen its balance sheet over time. So if you want to see what the professionals think, you might find this free report on analyst profit forecasts to be interesting.

Finally, while the tax-man may adore accounting profits, lenders only accept cold hard cash. So we always check how much of that EBIT is translated into free cash flow. Over the most recent three years, ONEOK recorded free cash flow worth 63% of its EBIT, which is around normal, given free cash flow excludes interest and tax. This free cash flow puts the company in a good position to pay down debt, when appropriate.

Our View

When it comes to the balance sheet, the standout positive for ONEOK was the fact that it seems able to grow its EBIT confidently. However, our other observations weren't so heartening. To be specific, it seems about as good at managing its debt, based on its EBITDA, as wet socks are at keeping your feet warm. Looking at all this data makes us feel a little cautious about ONEOK's debt levels. While we appreciate debt can enhance returns on equity, we'd suggest that shareholders keep close watch on its debt levels, lest they increase. The balance sheet is clearly the area to focus on when you are analysing debt. However, not all investment risk resides within the balance sheet - far from it. Be aware that ONEOK is showing 1 warning sign in our investment analysis , you should know about...

Of course, if you're the type of investor who prefers buying stocks without the burden of debt, then don't hesitate to discover our exclusive list of net cash growth stocks, today.

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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.