STAAR Surgical's (NASDAQ:STAA) stock is up by a considerable 23% over the past week. Given that stock prices are usually aligned with a company's financial performance in the long-term, we decided to study its financial indicators more closely to see if they had a hand to play in the recent price move. Particularly, we will be paying attention to STAAR Surgical's ROE today.

Return on equity or ROE is an important factor to be considered by a shareholder because it tells them how effectively their capital is being reinvested. In other words, it is a profitability ratio which measures the rate of return on the capital provided by the company's shareholders.

How Do You Calculate Return On Equity?

The formula for ROE is:

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

So, based on the above formula, the ROE for STAAR Surgical is:

4.1% = US$17m ÷ US$409m (Based on the trailing twelve months to June 2024).

The 'return' is the yearly profit. So, this means that for every $1 of its shareholder's investments, the company generates a profit of $0.04.

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. 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.

A Side By Side comparison of STAAR Surgical's Earnings Growth And 4.1% ROE

As you can see, STAAR Surgical's ROE looks pretty weak. Not just that, even compared to the industry average of 11%, the company's ROE is entirely unremarkable. STAAR Surgical was still able to see a decent net income growth of 19% over the past five years. We reckon that there could be other factors at play here. Such as - high earnings retention or an efficient management in place.

Next, on comparing with the industry net income growth, we found that STAAR Surgical's growth is quite high when compared to the industry average growth of 12% in the same period, which is great to see.

Earnings growth is a huge factor in stock valuation. What investors need to determine next is if the expected earnings growth, or the lack of it, is already built into the share price. Doing so will help them establish if the stock's future looks promising or ominous. Has the market priced in the future outlook for STAA? You can find out in our latest intrinsic value infographic research report.

Is STAAR Surgical Efficiently Re-investing Its Profits?

STAAR Surgical 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 decent earnings growth number that we discussed above.

Conclusion

On the whole, we do feel that STAAR Surgical has some positive attributes. With a high rate of reinvestment, albeit at a low ROE, the company has managed to see a considerable growth in its earnings. With that said, the latest industry analyst forecasts reveal that the company's earnings are expected to accelerate. To know more about the latest analysts predictions for the company, check out this visualization of analyst forecasts 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.