We Think Macquarie Infrastructure (NYSE:MIC) Can Stay On Top Of Its Debt

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, Macquarie Infrastructure Corporation (NYSE:MIC) does carry debt. But the more important question is: how much risk is that debt creating?

Why Does Debt Bring Risk?

Generally speaking, debt only becomes a real problem when a company can't easily pay it off, either by raising capital or with its own cash flow. If things get really bad, the lenders can take control of the business. While that is not too common, we often do see indebted companies permanently diluting shareholders because lenders force them to raise capital at a distressed price. Of course, debt can be an important tool in businesses, particularly capital heavy businesses. When we think about a company's use of debt, we first look at cash and debt together.

See our latest analysis for Macquarie Infrastructure

What Is Macquarie Infrastructure's Debt?

You can click the graphic below for the historical numbers, but it shows that Macquarie Infrastructure had US$1.72b of debt in September 2020, down from US$2.67b, one year before. On the flip side, it has US$429.0m in cash leading to net debt of about US$1.29b.

How Healthy Is Macquarie Infrastructure's Balance Sheet?

The latest balance sheet data shows that Macquarie Infrastructure had liabilities of US$1.98b due within a year, and liabilities of US$2.36b falling due after that. On the other hand, it had cash of US$429.0m and US$52.0m worth of receivables due within a year. So its liabilities total US$3.86b more than the combination of its cash and short-term receivables.

When you consider that this deficiency exceeds the company's US$2.85b market capitalization, you might well be inclined to review the balance sheet intently. In the scenario where the company had to clean up its balance sheet quickly, it seems likely shareholders would suffer extensive dilution.

We use two main ratios to inform us about debt levels relative to earnings. The first is net debt divided by earnings before interest, tax, depreciation, and amortization (EBITDA), while the second is how many times its earnings before interest and tax (EBIT) covers its interest expense (or its interest cover, for short). 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).

While we wouldn't worry about Macquarie Infrastructure's net debt to EBITDA ratio of 2.8, we think its super-low interest cover of 1.6 times is a sign of high leverage. It seems that the business incurs large depreciation and amortisation charges, so maybe its debt load is heavier than it would first appear, since EBITDA is arguably a generous measure of earnings. It seems clear that the cost of borrowing money is negatively impacting returns for shareholders, of late. Looking on the bright side, Macquarie Infrastructure boosted its EBIT by a silky 34% in the last year. Like the milk of human kindness that sort of growth increases resilience, making the company more capable of managing debt. There's no doubt that we learn most about debt from the balance sheet. But it is future earnings, more than anything, that will determine Macquarie Infrastructure's ability to maintain a healthy balance sheet going forward. So if you're focused on the future you can check out this free report showing analyst profit forecasts.

Finally, a business needs free cash flow to pay off debt; accounting profits just don't cut it. So the logical step is to look at the proportion of that EBIT that is matched by actual free cash flow. Happily for any shareholders, Macquarie Infrastructure actually produced more free cash flow than EBIT over the last three years. That sort of strong cash generation warms our hearts like a puppy in a bumblebee suit.

Our View

Macquarie Infrastructure's conversion of EBIT to free cash flow was a real positive on this analysis, as was its EBIT growth rate. In contrast, our confidence was undermined by its apparent struggle to cover its interest expense with its EBIT. It's also worth noting that Macquarie Infrastructure is in the Infrastructure industry, which is often considered to be quite defensive. Looking at all this data makes us feel a little cautious about Macquarie Infrastructure'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. 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 be aware of the 1 warning sign we've spotted with Macquarie Infrastructure .

If, after all that, you're more interested in a fast growing company with a rock-solid balance sheet, then check out our list of net cash growth stocks without delay.

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This article by Simply Wall St is general in nature. 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.
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