It is hard to get excited after looking at Arcadium Lithium's (NYSE:ALTM) recent performance, when its stock has declined 40% over the past three months. 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 Arcadium Lithium's ROE in this article.

Return on equity or ROE is a key measure used to assess how efficiently a company's management is utilizing the company's capital. Put another way, it reveals the company's success at turning shareholder investments into profits.

How Is ROE Calculated?

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 Arcadium Lithium is:

14% = US$330m ÷ US$2.3b (Based on the trailing twelve months to December 2023).

The 'return' is the profit over the last twelve months. One way to conceptualize this is that for each $1 of shareholders' capital it has, the company made $0.14 in profit.

Why Is ROE Important For Earnings Growth?

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

A Side By Side comparison of Arcadium Lithium's Earnings Growth And 14% ROE

To begin with, Arcadium Lithium seems to have a respectable ROE. Further, the company's ROE is similar to the industry average of 13%. Consequently, this likely laid the ground for the impressive net income growth of 47% seen over the past five years by Arcadium Lithium. We believe that there might also be other aspects that are positively influencing the company's earnings growth. For instance, the company has a low payout ratio or is being managed efficiently.

Next, on comparing with the industry net income growth, we found that Arcadium Lithium's growth is quite high when compared to the industry average growth of 13% in the same period, which is great to see.

Earnings growth is an important metric to consider when valuing a stock. It's important for an investor to know whether the market has priced in the company's expected earnings growth (or decline). Doing so will help them establish if the stock's future looks promising or ominous. Is Arcadium Lithium fairly valued compared to other companies? These 3 valuation measures might help you decide.

Is Arcadium Lithium Making Efficient Use Of Its Profits?

Arcadium Lithium doesn't pay any dividend to its shareholders, meaning that the company has been reinvesting all of its profits into the business. This is likely what's driving the high earnings growth number discussed above.

Summary

Overall, we are quite pleased with Arcadium Lithium's performance. Particularly, we like that the company is reinvesting heavily into its business, and at a high rate of return. Unsurprisingly, this has led to an impressive earnings growth. 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.