Stock Analysis

Is Northwest Natural Holding (NYSE:NWN) A Risky Investment?

NYSE:NWN
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The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says '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. Importantly, Northwest Natural Holding Company (NYSE:NWN) does carry debt. But is this debt a concern to shareholders?

What Risk Does Debt Bring?

Debt assists a business until the business has trouble paying it off, either with new capital or with free cash flow. Part and parcel of capitalism is the process of 'creative destruction' where failed businesses are mercilessly liquidated by their bankers. 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. By replacing dilution, though, debt can be an extremely good tool for businesses that need capital to invest in growth at high rates of return. When we think about a company's use of debt, we first look at cash and debt together.

See our latest analysis for Northwest Natural Holding

What Is Northwest Natural Holding's Debt?

The chart below, which you can click on for greater detail, shows that Northwest Natural Holding had US$1.67b in debt in March 2024; about the same as the year before. However, because it has a cash reserve of US$72.4m, its net debt is less, at about US$1.60b.

debt-equity-history-analysis
NYSE:NWN Debt to Equity History June 10th 2024

A Look At Northwest Natural Holding's Liabilities

We can see from the most recent balance sheet that Northwest Natural Holding had liabilities of US$468.3m falling due within a year, and liabilities of US$3.04b due beyond that. Offsetting these obligations, it had cash of US$72.4m as well as receivables valued at US$182.2m due within 12 months. So its liabilities outweigh the sum of its cash and (near-term) receivables by US$3.25b.

The deficiency here weighs heavily on the US$1.37b company itself, as if a child were struggling under the weight of an enormous back-pack full of books, his sports gear, and a trumpet. So we definitely think shareholders need to watch this one closely. At the end of the day, Northwest Natural Holding would probably need a major re-capitalization if its creditors were to demand repayment.

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). Thus we consider debt relative to earnings both with and without depreciation and amortization expenses.

While Northwest Natural Holding's debt to EBITDA ratio (4.9) suggests that it uses some debt, its interest cover is very weak, at 2.4, suggesting high leverage. So shareholders should probably be aware that interest expenses appear to have really impacted the business lately. More concerning, Northwest Natural Holding saw its EBIT drop by 5.5% in the last twelve months. If it keeps going like that paying off its debt will be like running on a treadmill -- a lot of effort for not much advancement. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately the future profitability of the business will decide if Northwest Natural Holding can strengthen its balance sheet over time. So if you're focused on the future you can check out this free report showing analyst profit forecasts.

Finally, a company can only pay off debt with cold hard cash, not accounting profits. So we always check how much of that EBIT is translated into free cash flow. Over the last three years, Northwest Natural Holding saw substantial negative free cash flow, in total. While that may be a result of expenditure for growth, it does make the debt far more risky.

Our View

On the face of it, Northwest Natural Holding's conversion of EBIT to free cash flow left us tentative about the stock, and its level of total liabilities was no more enticing than the one empty restaurant on the busiest night of the year. And furthermore, its interest cover also fails to instill confidence. It's also worth noting that Northwest Natural Holding is in the Gas Utilities industry, which is often considered to be quite defensive. Taking into account all the aforementioned factors, it looks like Northwest Natural Holding has too much debt. That sort of riskiness is ok for some, but it certainly doesn't float our boat. When analysing debt levels, the balance sheet is the obvious place to start. But ultimately, every company can contain risks that exist outside of the balance sheet. To that end, you should learn about the 3 warning signs we've spotted with Northwest Natural Holding (including 1 which is significant) .

When all is said and done, sometimes its easier to focus on companies that don't even need debt. Readers can access a list of growth stocks with zero net debt 100% free, right now.

Valuation is complex, but we're here to simplify it.

Discover if Northwest Natural Holding might be undervalued or overvalued with our detailed analysis, featuring fair value estimates, potential risks, dividends, insider trades, and its financial condition.

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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.