Most readers would already be aware that Semiconductor Manufacturing International's (HKG:981) stock increased significantly by 61% over the past three months. As most would know, fundamentals are what usually guide market price movements over the long-term, so we decided to look at the company's key financial indicators today to determine if they have any role to play in the recent price movement. Specifically, we decided to study Semiconductor Manufacturing International's ROE in this article.

ROE or return on equity is a useful tool to assess how effectively a company can generate returns on the investment it received from its shareholders. Simply put, it is used to assess the profitability of a company in relation to its equity capital.

See our latest analysis for Semiconductor Manufacturing International

How Do You 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 Semiconductor Manufacturing International is:

2.2% = US$696m ÷ US$31b (Based on the trailing twelve months to September 2024).

The 'return' is the amount earned after tax over the last twelve months. So, this means that for every HK$1 of its shareholder's investments, the company generates a profit of HK$0.02.

What Has ROE Got To Do With Earnings Growth?

We have already established that ROE serves as an efficient profit-generating gauge for a company's future earnings. Depending on how much of these profits the company reinvests or "retains", and how effectively it does so, we are then able to assess a company’s earnings growth potential. Assuming everything else remains unchanged, the higher the ROE and profit retention, the higher the growth rate of a company compared to companies that don't necessarily bear these characteristics.

Semiconductor Manufacturing International's Earnings Growth And 2.2% ROE

It is hard to argue that Semiconductor Manufacturing International's ROE is much good in and of itself. Not just that, even compared to the industry average of 7.1%, the company's ROE is entirely unremarkable. Although, we can see that Semiconductor Manufacturing International saw a modest net income growth of 13% over the past five years. We believe that there might be other aspects that are positively influencing the company's earnings growth. For instance, the company has a low payout ratio or is being managed efficiently.

Next, on comparing Semiconductor Manufacturing International's net income growth with the industry, we found that the company's reported growth is similar to the industry average growth rate of 14% over the last few years.

Earnings growth is an important metric to consider when valuing a stock. It’s important for an investor to know whether the market has priced in the company's expected earnings growth (or decline). Doing so will help them establish if the stock's future looks promising or ominous. If you're wondering about Semiconductor Manufacturing International's's valuation, check out this gauge of its price-to-earnings ratio, as compared to its industry.

Is Semiconductor Manufacturing International Using Its Retained Earnings Effectively?

Given that Semiconductor Manufacturing International doesn't pay any regular dividends to its shareholders, we infer that the company has been reinvesting all of its profits to grow its business.

Conclusion

Overall, we feel that Semiconductor Manufacturing International certainly does have some positive factors to consider. Even in spite of the low rate of return, the company has posted impressive earnings growth as a result of reinvesting heavily into its business. Having said that, looking at the current analyst estimates, we found that the company's earnings are expected to gain momentum. 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.

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.