Shannon Semiconductor TechnologyLtd (SZSE:300475) has had a great run on the share market with its stock up by a significant 33% over the last three months. Given that the market rewards strong financials in the long-term, we wonder if that is the case in this instance. Specifically, we decided to study Shannon Semiconductor TechnologyLtd's ROE in this article.

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.

How To Calculate Return On Equity?

The formula for return on equity is:

Return on Equity = Net Profit (from continuing operations) ÷ Shareholders' Equity

So, based on the above formula, the ROE for Shannon Semiconductor TechnologyLtd is:

15% = CN¥374m ÷ CN¥2.5b (Based on the trailing twelve months to September 2023).

The 'return' is the yearly profit. Another way to think of that is that for every CN¥1 worth of equity, the company was able to earn CN¥0.15 in profit.

Why Is ROE Important For 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. Generally speaking, other things being equal, firms with a high return on equity and profit retention, have a higher growth rate than firms that don't share these attributes.

Shannon Semiconductor TechnologyLtd's Earnings Growth And 15% ROE

To start with, Shannon Semiconductor TechnologyLtd's ROE looks acceptable. Further, the company's ROE compares quite favorably to the industry average of 7.5%. This certainly adds some context to Shannon Semiconductor TechnologyLtd's exceptional 45% net income growth seen over the past five years. We believe that there might also be other aspects that are positively influencing the company's earnings growth. For example, it is possible that the company's management has made some good strategic decisions, or that the company has a low payout ratio.

As a next step, we compared Shannon Semiconductor TechnologyLtd's net income growth with the industry, and pleasingly, we found that the growth seen by the company is higher than the average industry growth of 11%.

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. This then helps them determine if the stock is placed for a bright or bleak future. 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 Shannon Semiconductor TechnologyLtd is trading on a high P/E or a low P/E, relative to its industry.

Is Shannon Semiconductor TechnologyLtd Using Its Retained Earnings Effectively?

Shannon Semiconductor TechnologyLtd's ' three-year median payout ratio is on the lower side at 19% implying that it is retaining a higher percentage (81%) of its profits. So it seems like the management is reinvesting profits heavily to grow its business and this reflects in its earnings growth number.

Moreover, Shannon Semiconductor TechnologyLtd is determined to keep sharing its profits with shareholders which we infer from its long history of eight years of paying a dividend.

Conclusion

On the whole, we feel that Shannon Semiconductor TechnologyLtd's performance has been quite good. 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. That being so, a study of the latest analyst forecasts show that the company is expected to see a slowdown in its future earnings growth. Are these analysts expectations based on the broad expectations for the industry, or on the company's fundamentals? Click here to be taken to our analyst's forecasts page for the company.

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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.