Casella Waste Systems' (NASDAQ:CWST) stock up by 9.7% over the past three months. However, the company's financials look a bit inconsistent and market outcomes are ultimately driven by long-term fundamentals, meaning that the stock could head in either direction. In this article, we decided to focus on Casella Waste Systems' ROE.

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. In simpler terms, it measures the profitability of a company in relation to shareholder's equity.

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How Is ROE Calculated?

The formula for ROE is:

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

So, based on the above formula, the ROE for Casella Waste Systems is:

0.9% = US$14m ÷ US$1.6b (Based on the trailing twelve months to December 2024).

The 'return' is the profit over the last twelve months. That means that for every $1 worth of shareholders' equity, the company generated $0.01 in profit.

View our latest analysis for Casella Waste Systems

What Is The Relationship Between ROE And Earnings Growth?

Thus far, we have learned that ROE measures how efficiently a company is generating its profits. 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.

Casella Waste Systems' Earnings Growth And 0.9% ROE

It is hard to argue that Casella Waste Systems' ROE is much good in and of itself. Not just that, even compared to the industry average of 12%, the company's ROE is entirely unremarkable. For this reason, Casella Waste Systems' five year net income decline of 19% is not surprising given its lower ROE. We reckon that there could also be other factors at play here. Such as - low earnings retention or poor allocation of capital.

That being said, we compared Casella Waste Systems' 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 11% in the same 5-year period.

The basis for attaching value to a company is, to a great extent, tied to its earnings growth. 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. Is Casella Waste Systems fairly valued compared to other companies? These 3 valuation measures might help you decide.

Is Casella Waste Systems Making Efficient Use Of Its Profits?

Casella Waste Systems 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 might be other factors at play here which could potentially be hampering growth. For example, the business has faced some headwinds.

Conclusion

In total, we're a bit ambivalent about Casella Waste Systems' performance. Even though it appears to be retaining most of its profits, given the low ROE, investors may not be benefitting from all that reinvestment after all. The low earnings growth suggests our theory correct. Having said that, looking at current analyst estimates, we found that the company's earnings growth rate is expected to see a huge improvement. To know more about the company's future earnings growth forecasts take a look at this free report on analyst forecasts for the company to find out more.

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.