Sunlands Technology Group's (NYSE:STG) stock is up by a considerable 54% over the past three months. Given that the market rewards strong financials in the long-term, we wonder if that is the case in this instance. Particularly, we will be paying attention to Sunlands Technology Group's ROE today.

Return on Equity or ROE is a test of how effectively a company is growing its value and managing investors’ money. In other words, it is a profitability ratio which measures the rate of return on the capital provided by the company's shareholders.

We've found 21 US stocks that are forecast to pay a dividend yield of over 6% next year. See the full list for free.

How Do You 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 Sunlands Technology Group is:

46% = CN¥305m ÷ CN¥660m (Based on the trailing twelve months to March 2025).

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 $0.46.

Check out our latest analysis for Sunlands Technology Group

What Is The Relationship Between ROE And Earnings Growth?

Thus far, we have learned that ROE measures how efficiently a company is generating its profits. Based on how much of its profits the company chooses to reinvest or "retain", we are then able to evaluate a company's future ability to generate profits. Assuming all else is equal, companies that have both a higher return on equity and higher profit retention are usually the ones that have a higher growth rate when compared to companies that don't have the same features.

Sunlands Technology Group's Earnings Growth And 46% ROE

To begin with, Sunlands Technology Group has a pretty high ROE which is interesting. Second, a comparison with the average ROE reported by the industry of 15% also doesn't go unnoticed by us. Under the circumstances, Sunlands Technology Group's considerable five year net income growth of 48% was to be expected.

Next, on comparing with the industry net income growth, we found that Sunlands Technology Group's growth is quite high when compared to the industry average growth of 26% in the same period, which is great to see.

Earnings growth is an important metric to consider when valuing a stock. The investor should try to establish if the expected growth or decline in earnings, whichever the case may be, is priced in. Doing so will help them establish if the stock's future looks promising or ominous. One good indicator of expected earnings growth is the P/E ratio which determines the price the market is willing to pay for a stock based on its earnings prospects. So, you may want to check if Sunlands Technology Group is trading on a high P/E or a low P/E, relative to its industry.

Is Sunlands Technology Group Efficiently Re-investing Its Profits?

Sunlands Technology Group doesn't pay any regular dividends currently which essentially means that it has been reinvesting all of its profits into the business. This definitely contributes to the high earnings growth number that we discussed above.

Conclusion

Overall, we are quite pleased with Sunlands Technology Group's performance. Specifically, we like that the company is reinvesting a huge chunk of its profits at a high rate of return. This of course has caused the company to see substantial growth in its earnings. If the company continues to grow its earnings the way it has, that could have a positive impact on its share price given how earnings per share influence long-term share prices. Remember, the price of a stock is also dependent on the perceived risk. Therefore investors must keep themselves informed about the risks involved before investing in any company. You can see the 3 risks we have identified for Sunlands Technology Group by visiting our risks dashboard for free on our platform here.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.This article by Simply Wall St 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. Simply Wall St has no position in any stocks mentioned.