In This Article:
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 Gerresheimer AG (ETR:GXI), by way of a worked example.
ROE or return on equity is a useful tool to assess how effectively a company can generate returns on the investment it received from its shareholders. In short, ROE shows the profit each dollar generates with respect to its shareholder investments.
See our latest analysis for Gerresheimer
How To Calculate Return On Equity?
ROE 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 Gerresheimer is:
8.8% = €104m ÷ €1.2b (Based on the trailing twelve months to February 2023).
The 'return' refers to a company's earnings over the last year. So, this means that for every €1 of its shareholder's investments, the company generates a profit of €0.09.
Does Gerresheimer Have A Good Return On Equity?
By comparing a company's ROE with its industry average, we can get a quick measure of how good it is. Importantly, this is far from a perfect measure, because companies differ significantly within the same industry classification. You can see in the graphic below that Gerresheimer has an ROE that is fairly close to the average for the Life Sciences industry (8.9%).
That isn't amazing, but it is respectable. Even if the ROE is respectable when compared to the industry, its worth checking if the firm's ROE is being aided by high debt levels. If so, this increases its exposure to financial risk. You can see the 2 risks we have identified for Gerresheimer by visiting our risks dashboard for free on our platform here.
How Does Debt Impact Return On Equity?
Virtually all companies need money to invest in the business, to grow 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 use of debt will improve the returns, but will not change the equity. In this manner the use of debt will boost ROE, even though the core economics of the business stay the same.
Gerresheimer's Debt And Its 8.8% ROE
It's worth noting the high use of debt by Gerresheimer, leading to its debt to equity ratio of 1.06. The combination of a rather low ROE and significant use of debt is not particularly appealing. Debt increases risk and reduces options for the company in the future, so you generally want to see some good returns from using it.