It is hard to get excited after looking at Kirby's (NYSE:KEX) recent performance, when its stock has declined 6.3% over the past three months. We, however decided to study the company's financials to determine if they have got anything to do with the price decline. Long-term fundamentals are usually what drive market outcomes, so it's worth paying close attention. In this article, we decided to focus on Kirby'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 simpler terms, it measures the profitability of a company in relation to shareholder's equity.

View our latest analysis for Kirby

How To Calculate Return On Equity?

ROE can be calculated by using the formula:

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

So, based on the above formula, the ROE for Kirby is:

6.3% = US$198m ÷ US$3.2b (Based on the trailing twelve months to September 2023).

The 'return' is the yearly profit. One way to conceptualize this is that for each $1 of shareholders' capital it has, the company made $0.06 in profit.

What Is The Relationship Between ROE And Earnings Growth?

We have already established that ROE serves as an efficient profit-generating gauge for a company's future earnings. 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.

Kirby's Earnings Growth And 6.3% ROE

On the face of it, Kirby's ROE is not much to talk about. A quick further study shows that the company's ROE doesn't compare favorably to the industry average of 13% either. Given the circumstances, the significant decline in net income by 3.5% seen by Kirby over the last five years is not surprising. We believe that there also might be other aspects that are negatively influencing the company's earnings prospects. For instance, the company has a very high payout ratio, or is faced with competitive pressures.

However, when we compared Kirby's growth with the industry we found that while the company's earnings have been shrinking, the industry has seen an earnings growth of 52% in the same period. This is quite worrisome.

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. Doing so will help them establish if the stock's future looks promising or ominous. Is KEX fairly valued? This infographic on the company's intrinsic value has everything you need to know.

Is Kirby Efficiently Re-investing Its Profits?

Because Kirby doesn't pay any dividends, we infer that it is retaining all of its profits, which is rather perplexing when you consider the fact that there is no earnings growth to show for it. So there could be some other explanations in that regard. For instance, the company's business may be deteriorating.

Summary

In total, we're a bit ambivalent about Kirby's 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.

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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.