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One of the best investments we can make is in our own knowledge and skill set. With that in mind, this article will work through how we can use Return On Equity (ROE) to better understand a business. We'll use ROE to examine Autoneum Holding AG (VTX:AUTN), by way of a worked example.
Return on Equity or ROE is a test of how effectively a company is growing its value and managing investors’ money. Simply put, it is used to assess the profitability of a company in relation to its equity capital.
Check out our latest analysis for Autoneum Holding
How To Calculate Return On Equity?
Return on equity can be calculated by using the formula:
Return on Equity = Net Profit (from continuing operations) ÷ Shareholders' Equity
So, based on the above formula, the ROE for Autoneum Holding is:
17% = CHF82m ÷ CHF484m (Based on the trailing twelve months to June 2023).
The 'return' refers to a company's earnings over the last year. That means that for every CHF1 worth of shareholders' equity, the company generated CHF0.17 in profit.
Does Autoneum Holding Have A Good Return On Equity?
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. Pleasingly, Autoneum Holding has a superior ROE than the average (11%) in the Auto Components industry.
That is a good sign. With that said, a high ROE doesn't always indicate high profitability. Aside from changes in net income, a high ROE can also be the outcome of high debt relative to equity, which indicates risk. You can see the 3 risks we have identified for Autoneum Holding by visiting our risks dashboard for free on our platform here.
The Importance Of Debt To Return On Equity
Most companies need money -- from somewhere -- to grow their profits. The cash for investment can come from prior year profits (retained earnings), issuing new shares, or borrowing. In the case of the first and second options, the ROE will reflect this use of cash, for growth. In the latter case, the debt required for growth will boost returns, but will not impact the shareholders' equity. That will make the ROE look better than if no debt was used.
Autoneum Holding's Debt And Its 17% ROE
It's worth noting the high use of debt by Autoneum Holding, leading to its debt to equity ratio of 1.74. While its ROE is respectable, it is worth keeping in mind that there is usually a limit as to how much debt a company can use. Investors should think carefully about how a company might perform if it was unable to borrow so easily, because credit markets do change over time.