It is hard to get excited after looking at Casella Waste Systems' (NASDAQ:CWST) recent performance, when its stock has declined 7.4% over the past three months. It is possible that the markets have ignored the company's differing financials and decided to lean-in to the negative sentiment. Fundamentals usually dictate market outcomes so it makes sense to study the company's financials. Particularly, we will be paying attention to Casella Waste Systems' 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 short, ROE shows the profit each dollar generates with respect to its shareholder investments.

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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:

0.8% = US$13m ÷ US$1.5b (Based on the trailing twelve months to March 2025).

The 'return' is the yearly profit. Another way to think of that is that for every $1 worth of equity, the company was able to earn $0.01 in profit.

Check out our latest analysis for Casella Waste Systems

What Is The Relationship Between ROE And Earnings Growth?

So far, we've learned that ROE is a measure of a company's profitability. Based on how much of its profits the company chooses to reinvest or "retain", we are then able to evaluate a company's future ability to generate profits. 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.

Casella Waste Systems' Earnings Growth And 0.8% ROE

It is quite clear that Casella Waste Systems' ROE is rather low. Not just that, even compared to the industry average of 13%, the company's ROE is entirely unremarkable. For this reason, Casella Waste Systems' five year net income decline of 25% is not surprising given its 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.

However, when we compared Casella Waste Systems' growth with the industry we found that while the company's earnings have been shrinking, the industry has seen an earnings growth of 13% in the same period. This is quite worrisome.

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. What is CWST worth today? The intrinsic value infographic in our free research report helps visualize whether CWST is currently mispriced by the market.

Is Casella Waste Systems Efficiently Re-investing 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. It looks like there might be some other reasons to explain the lack in that respect. For example, the business could be in decline.

Summary

In total, we're a bit ambivalent about Casella Waste Systems' performance. While the company does have a high rate of profit retention, its low rate of return is probably hampering its earnings growth. That being so, the latest industry analyst forecasts show that the analysts are expecting to see a huge improvement in the company's earnings growth rate. 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.