Stoneridge (NYSE:SRI) has had a great run on the share market with its stock up by a significant 17% over the last month. But the company's key financial indicators appear to be differing across the board and that makes us question whether or not the company's current share price momentum can be maintained. Particularly, we will be paying attention to Stoneridge'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 simpler terms, it measures the profitability of a company in relation to shareholder's equity.

See our latest analysis for Stoneridge

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 Stoneridge is:

0.7% = US$1.9m ÷ US$270m (Based on the trailing twelve months to June 2024).

The 'return' is the income the business earned over the last year. That means that for every $1 worth of shareholders' equity, the company generated $0.01 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. We now need to evaluate how much profit the company reinvests or "retains" for future growth which then gives us an idea about the growth potential of the company. 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.

A Side By Side comparison of Stoneridge's Earnings Growth And 0.7% ROE

It is quite clear that Stoneridge's ROE is rather low. Even compared to the average industry ROE of 12%, the company's ROE is quite dismal. Therefore, it might not be wrong to say that the five year net income decline of 62% seen by Stoneridge was possibly a result of it having a lower ROE. We reckon that there could also be other factors at play here. For example, the business has allocated capital poorly, or that the company has a very high payout ratio.

That being said, we compared Stoneridge's performance with the industry and were concerned when we found that while the company has shrunk its earnings, the industry has grown its earnings at a rate of 14% in the same 5-year period.

The basis for attaching value to a company is, to a great extent, tied to its earnings growth. 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. If you're wondering about Stoneridge's's valuation, check out this gauge of its price-to-earnings ratio, as compared to its industry.