A Closer Look At ZK International Group Co Ltd’s (NASDAQ:ZKIN) Impressive ROE

While some investors are already well versed in financial metrics (hat tip), this article is for those who would like to learn about Return On Equity (ROE) and why it is important. By way of learning-by-doing, we’ll look at ROE to gain a better understanding ZK International Group Co Ltd (NASDAQ:ZKIN).

Over the last twelve months ZK International Group has recorded a ROE of 26%. One way to conceptualize this, is that for each $1 of shareholders’ equity it has, the company made $0.26 in profit.

See our latest analysis for ZK International Group

How Do I Calculate ROE?

The formula for return on equity is:

Return on Equity = Net Profit ÷ Shareholders’ Equity

Or for ZK International Group:

26% = US$7m ÷ US$26m (Based on the trailing twelve months to March 2018.)

Most readers would understand what net profit is, but it’s worth explaining the concept of shareholders’ equity. 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 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 yearly profit. That means that the higher the ROE, the more profitable the company is. So, all else equal, investors should like a high ROE. That means it can be interesting to compare the ROE of different companies.

Does ZK International Group 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. 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, ZK International Group has a higher ROE than the average (10%) in the metals and mining industry.

NasdaqCM:ZKIN Last Perf November 5th 18
NasdaqCM:ZKIN Last Perf November 5th 18

That’s what I like to see. I usually take a closer look when a company has a better ROE than industry peers. One data point to check is if insiders have bought shares recently.

The Importance Of Debt To Return On Equity

Most companies need money — from somewhere — to grow their profits. That cash can come from retained earnings, issuing new shares (equity), 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 use of debt will improve the returns, but will not change the equity. That will make the ROE look better than if no debt was used.

Combining ZK International Group’s Debt And Its 26% Return On Equity

It’s worth noting the significant use of debt by ZK International Group, leading to its debt to equity ratio of 1.17. 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.

The Key Takeaway

Return on equity is useful for comparing the quality of different businesses. In my book the highest quality companies have high return on equity, despite low debt. If two companies have the same ROE, then I would generally prefer the one with less debt.

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. The rate at which profits are likely to grow, relative to the expectations of profit growth reflected in the current price, must be considered, too. So I think it may be worth checking this free this detailed graph of past earnings, revenue and cash flow .

Of course, you might find a fantastic investment by looking elsewhere. So take a peek at this free list of interesting companies.

To help readers see past the short term volatility of the financial market, we aim to bring you a long-term focused research analysis purely driven by fundamental data. Note that our analysis does not factor in the latest price-sensitive company announcements.

The author is an independent contributor and at the time of publication had no position in the stocks mentioned. For errors that warrant correction please contact the editor at editorial-team@simplywallst.com.