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. To keep the lesson grounded in practicality, we’ll use ROE to better understand Public Joint-stock Company TNS energo Mari El (MCX:MISB).
Our data shows TNS energo Mari El has a return on equity of 31% for the last year. Another way to think of that is that for every RUB1 worth of equity in the company, it was able to earn RUB0.31.
Check out our latest analysis for TNS energo Mari El
How Do You Calculate Return On Equity?
The formula for return on equity is:
Return on Equity = Net Profit (from continuing operations) ÷ Shareholders’ Equity
Or for TNS energo Mari El:
31% = ₽123m ÷ ₽399m (Based on the trailing twelve months to September 2019.)
It’s easy to understand the ‘net profit’ part of that equation, but ‘shareholders’ equity’ requires further explanation. It is all earnings retained by the company, plus any capital paid in by shareholders. The easiest way to calculate shareholders’ equity is to subtract the company’s total liabilities from the total assets.
What Does ROE Mean?
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 profit over the last twelve months. A higher profit will lead to a higher ROE. So, all else equal, investors should like a high ROE. That means it can be interesting to compare the ROE of different companies.
Does TNS energo Mari El 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. The limitation of this approach is that some companies are quite different from others, even within the same industry classification. As you can see in the graphic below, TNS energo Mari El has a higher ROE than the average (9.3%) in the Electric Utilities industry.
That’s clearly a positive. In my book, a high ROE almost always warrants a closer look. For example you might check if insiders are buying shares.
Why You Should Consider Debt When Looking At ROE
Companies usually need to invest money to grow their profits. The cash for investment can come from prior year profits (retained earnings), issuing new shares, or borrowing. In the first two cases, the ROE will capture this use of capital to grow. 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.
TNS energo Mari El’s Debt And Its 31% ROE
TNS energo Mari El clearly uses a significant amount of debt to boost returns, as it has a debt to equity ratio of 2.26. I think the ROE is impressive, but it would have been assisted by the use of debt. Debt increases risk and reduces options for the company in the future, so you generally want to see some good returns from using it.
In Summary
Return on equity is useful for comparing the quality of different businesses. A company that can achieve a high return on equity without debt could be considered a high quality business. All else being equal, a higher ROE is better.
Having said that, while ROE is a useful indicator of business quality, you’ll have to look at a whole range of factors to determine the right price to buy a stock. Profit growth rates, versus the expectations reflected in the price of the stock, are a particularly important to consider. Check the past profit growth by TNS energo Mari El by looking at this visualization of past earnings, revenue and cash flow.
If you would prefer check out another company — one with potentially superior financials — then do not miss thisfree list of interesting companies, that have HIGH return on equity and low debt.
If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.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.
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