With its stock down 9.8% over the past three months, it is easy to disregard California Water Service Group (NYSE:CWT). However, stock prices are usually driven by a company’s financial performance over the long term, which in this case looks quite promising. Specifically, we decided to study California Water Service Group's ROE in this article.

Return on Equity or ROE is a test of how effectively a company is growing its value and managing investors’ money. Simply put, it is used to assess the profitability of a company in relation to its equity capital.

Check out our latest analysis for California Water Service Group

How To 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 California Water Service Group is:

12% = US$201m ÷ US$1.6b (Based on the trailing twelve months to September 2024).

The 'return' is the amount earned after tax over the last twelve months. That means that for every $1 worth of shareholders' equity, the company generated $0.12 in profit.

What Has ROE Got To Do With 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. Assuming everything else remains unchanged, the higher the ROE and profit retention, the higher the growth rate of a company compared to companies that don't necessarily bear these characteristics.

California Water Service Group's Earnings Growth And 12% ROE

To start with, California Water Service Group's ROE looks acceptable. Especially when compared to the industry average of 9.3% the company's ROE looks pretty impressive. This probably laid the ground for California Water Service Group's moderate 13% net income growth seen over the past five years.

Next, on comparing with the industry net income growth, we found that California Water Service Group's growth is quite high when compared to the industry average growth of 9.9% in the same period, which is great to see.

Earnings growth is a huge factor in stock valuation. 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 California Water Service Group fairly valued compared to other companies? These 3 valuation measures might help you decide.

Is California Water Service Group Making Efficient Use Of Its Profits?

While California Water Service Group has a three-year median payout ratio of 57% (which means it retains 43% of profits), the company has still seen a fair bit of earnings growth in the past, meaning that its high payout ratio hasn't hampered its ability to grow.

Besides, California Water Service Group has been paying dividends for at least ten years or more. This shows that the company is committed to sharing profits with its shareholders. Based on the latest analysts' estimates, we found that the company's future payout ratio over the next three years is expected to hold steady at 49%. Regardless, California Water Service Group's ROE is speculated to decline to 9.0% despite there being no anticipated change in its payout ratio.

Summary

In total, we are pretty happy with California Water Service Group's performance. We are particularly impressed by the considerable earnings growth posted by the company, which was likely backed by its high ROE. While the company is paying out most of its earnings as dividends, it has been able to grow its earnings in spite of it, so that's probably a good sign. That being so, a study of the latest analyst forecasts show that the company is expected to see a slowdown in its future earnings growth. 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.