It is hard to get excited after looking at Lumine Group's (CVE:LMN) recent performance, when its stock has declined 41% over the past three months. However, stock prices are usually driven by a company’s financials over the long term, which in this case look pretty respectable. In this article, we decided to focus on Lumine Group's  ROE.

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 short, ROE shows the profit each dollar generates with respect to its shareholder investments.

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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 Lumine Group is:

13% = US$99m ÷ US$767m (Based on the trailing twelve months to September 2025).

The 'return' is the amount earned after tax over the last twelve months. Another way to think of that is that for every CA$1 worth of equity, the company was able to earn CA$0.13 in profit.

See our latest analysis for Lumine Group

Why Is ROE Important For Earnings Growth?

So far, we've learned that ROE is a measure of a company's profitability. 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 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.

Lumine Group's Earnings Growth And 13% ROE

To start with, Lumine Group's ROE looks acceptable. And on comparing with the industry, we found that the the average industry ROE is similar at 11%. However, while Lumine Group has a pretty respectable ROE, its five year net income decline rate was 14% . So, there might be some other aspects that could explain this. Such as, the company pays out a huge portion of its earnings as dividends, or is faced with competitive pressures.

That being said, we compared Lumine Group'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 21% in the same 5-year period.TSXV:LMN Past Earnings Growth November 26th 2025

Earnings growth is an important metric to consider when valuing a stock. What investors need to determine next is if the expected earnings growth, or the lack of it, is already built into the share price. This then helps them determine if the stock is placed for a bright or bleak future. Has the market priced in the future outlook for LMN? You can find out in our latest intrinsic value infographic research report.

Story Continues

Is Lumine Group Using Its Retained Earnings Effectively?

Lumine Group doesn't pay any regular dividends, meaning that potentially all of its profits are being reinvested in the business, which doesn't explain why the company's earnings have shrunk if it is retaining all of its profits. So there could be some other explanations in that regard. For instance, the company's business may be deteriorating.

Summary

On the whole, we do feel that Lumine Group has some positive attributes. However, given the high ROE and high profit retention, we would expect the company to be delivering strong earnings growth, but that isn't the case here. This suggests that there might be some external threat to the business, that's hampering its growth. Moreover, after studying current analyst estimates, we discovered that the company's earnings are expected to continue to shrink in the future. To know more about the company's future earnings growth forecasts take a look at this freereport on analyst forecasts for the company to find out more.

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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.

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