What You Must Know About Huami Corporation's (NYSE:HMI) ROE

I am writing today to help inform people who are new to the stock market and want to learn about Return on Equity using a real-life example.

Huami Corporation (NYSE:HMI) delivered an ROE of 13.68% over the past 12 months, which is relatively in-line with its industry average of 10.89% during the same period. But what is more interesting is whether HMI can sustain this level of return. Sustainability can be gauged by a company’s financial leverage – the more debt it has, the higher ROE is pumped up in the short term, at the expense of long term interest payment burden. Let me show you what I mean by this.

Check out our latest analysis for Huami

Breaking down Return on Equity

Firstly, Return on Equity, or ROE, is simply the percentage of last years’ earning against the book value of shareholders’ equity. It essentially shows how much the company can generate in earnings given the amount of equity it has raised. If investors diversify their portfolio by industry, they may want to maximise their return in the Electronic Equipment and Instruments sector by investing in the highest returning stock. However, this can be deceiving as each company has varying costs of equity and debt levels, which could exaggeratedly push up ROE at the same time as accumulating high interest expense.

Returns are usually compared to costs to measure the efficiency of capital. Huami’s cost of equity is 9.03%. Given a positive discrepancy of 4.65% between return and cost, this indicates that Huami pays less for its capital than what it generates in return, which is a sign of capital efficiency. ROE can be broken down into three different ratios: net profit margin, asset turnover, and financial leverage. This is called the Dupont Formula:

The first component is profit margin, which measures how much of sales is retained after the company pays for all its expenses. Asset turnover reveals how much revenue can be generated from Huami’s asset base. The most interesting ratio, and reflective of sustainability of its ROE, is financial leverage. We can assess whether Huami is fuelling ROE by excessively raising debt. Ideally, Huami should have a balanced capital structure, which we can check by looking at the historic debt-to-equity ratio of the company. Currently Huami has virtually no debt, which means its returns are predominantly driven by equity capital. Therefore, the level of financial leverage has no impact on ROE, and the ratio is a representative measure of the efficiency of all its capital employed firm-wide.

Next Steps:

ROE is a simple yet informative ratio, illustrating the various components that each measure the quality of the overall stock. Huami’s above-industry ROE is encouraging, and is also in excess of its cost of equity. ROE is not likely to be inflated by excessive debt funding, giving shareholders more conviction in the sustainability of high returns. ROE is a helpful signal, but it is definitely not sufficient on its own to make an investment decision.

For Huami, I've put together three essential aspects you should further research:

1. Financial Health: Does it have a healthy balance sheet? Take a look at our free balance sheet analysis with six simple checks on key factors like leverage and risk.
2. Valuation: What is Huami worth today? Is the stock undervalued, even when its growth outlook is factored into its intrinsic value? The intrinsic value infographic in our free research report helps visualize whether Huami is currently mispriced by the market.
3. Other High-Growth Alternatives : Are there other high-growth stocks you could be holding instead of Huami? Explore our interactive list of stocks with large growth potential to get an idea of what else is out there you may be missing!

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.

Simply Wall St analyst Simply Wall St and Simply Wall St have no position in any of the companies mentioned. This article is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.