Many investors are still learning about the various metrics that can be useful when analysing a stock. This article is for those who would like to learn about Return On Equity (ROE). We’ll use ROE to examine OZ Minerals Limited (ASX:OZL), by way of a worked example.
Our data shows OZ Minerals has a return on equity of 7.6% for the last year. That means that for every A$1 worth of shareholders’ equity, it generated A$0.076 in profit.
How Do You Calculate ROE?
The formula for return on equity is:
Return on Equity = Net Profit ÷ Shareholders’ Equity
Or for OZ Minerals:
7.6% = AU$222m ÷ AU$2.9b (Based on the trailing twelve months to December 2018.)
It’s easy to understand the ‘net profit’ part of that equation, but ‘shareholders’ equity’ requires further explanation. It is all the money paid into the company from shareholders, plus any earnings retained. You can calculate shareholders’ equity by subtracting the company’s total liabilities from its total assets.
What Does ROE Signify?
Return on Equity measures a company’s profitability against the profit it has kept for the business (plus any capital injections). The ‘return’ is the yearly profit. The higher the ROE, the more profit the company is making. So, as a general rule, a high ROE is a good thing. That means it can be interesting to compare the ROE of different companies.
Does OZ Minerals Have A Good ROE?
One simple way to determine if a company has a good return on equity is to compare it to the average for its industry. However, this method is only useful as a rough check, because companies do differ quite a bit within the same industry classification. As is clear from the image below, OZ Minerals has a lower ROE than the average (14%) in the Metals and Mining industry.
That’s not what we like to see. We prefer it when the ROE of a company is above the industry average, but it’s not the be-all and end-all if it is lower. Still, shareholders might want to check if insiders have been selling.
How Does Debt Impact ROE?
Companies usually need to invest money to grow their profits. That cash can come from issuing shares, retained earnings, or debt. In the first and second cases, the ROE will reflect this use of cash for investment in the business. In the latter case, the debt used for growth will improve returns, but won’t affect the total equity. In this manner the use of debt will boost ROE, even though the core economics of the business stay the same.
Combining OZ Minerals’s Debt And Its 7.6% Return On Equity
Shareholders will be pleased to learn that OZ Minerals has not one iota of net debt! Even though I don’t think its ROE is that great, I think it’s very respectable when you consider it has no debt. At the end of the day, when a company has zero debt, it is in a better position to take future growth opportunities.
But It’s Just One Metric
Return on equity is useful for comparing the quality of different businesses. Companies that can achieve high returns on equity without too much debt are generally of good quality. All else being equal, a higher ROE is better.
But ROE is just one piece of a bigger puzzle, since high quality businesses often trade on high multiples of earnings. Profit growth rates, versus the expectations reflected in the price of the stock, are a particularly important to consider. So I think it may be worth checking this free report on analyst forecasts for the company.
If you would prefer check out another company — one with potentially superior financials — then do not miss this free list of interesting companies, that have HIGH return on equity and low debt.
We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.
If you spot an error that warrants correction, please contact the editor at email@example.com. 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. Simply Wall St has no position in the stocks mentioned. Thank you for reading.