Most readers would already know that Tidewater's (NYSE:TDW) stock increased by 8.9% over the past three months. We wonder if and what role the company's financials play in that price change as a company's long-term fundamentals usually dictate market outcomes. Particularly, we will be paying attention to Tidewater'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 short, ROE shows the profit each dollar generates with respect to its shareholder investments.

View our latest analysis for Tidewater

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 Tidewater is:

5.4% = US$48m ÷ US$893m (Based on the trailing twelve months to June 2023).

The 'return' is the profit over the last twelve months. Another way to think of that is that for every $1 worth of equity, the company was able to earn $0.05 in profit.

What Has ROE Got To Do With 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.

Tidewater's Earnings Growth And 5.4% ROE

When you first look at it, Tidewater's ROE doesn't look that attractive. We then compared the company's ROE to the broader industry and were disappointed to see that the ROE is lower than the industry average of 14%. Despite this, surprisingly, Tidewater saw an exceptional 46% net income growth over the past five years. We reckon that there could be other factors at play here. For example, it is possible that the company's management has made some good strategic decisions, or that the company has a low payout ratio.

We then compared Tidewater's net income growth with the industry and we're pleased to see that the company's growth figure is higher when compared with the industry which has a growth rate of 25% 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 Tidewater's's valuation, check out this gauge of its price-to-earnings ratio, as compared to its industry.

Is Tidewater Using Its Retained Earnings Effectively?

Tidewater doesn't pay any dividend currently which essentially means that it has been reinvesting all of its profits into the business. This definitely contributes to the high earnings growth number that we discussed above.

Conclusion

On the whole, we do feel that Tidewater has some positive attributes. With a high rate of reinvestment, albeit at a low ROE, the company has managed to see a considerable growth in its earnings. That being so, the latest analyst forecasts show that the company will continue to see an expansion in its earnings. 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.