Most readers would already be aware that Arch Capital Group's (NASDAQ:ACGL) stock increased significantly by 23% over the past three months. Since the market usually pay for a company’s long-term fundamentals, we decided to study the company’s key performance indicators to see if they could be influencing the market. Specifically, we decided to study Arch Capital 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. Put another way, it reveals the company's success at turning shareholder investments into profits.

See our latest analysis for Arch Capital Group

How Do You Calculate Return On Equity?

Return on equity 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 Arch Capital Group is:

24% = US$4.4b ÷ US$18b (Based on the trailing twelve months to December 2023).

The 'return' is the income the business earned over the last year. So, this means that for every $1 of its shareholder's investments, the company generates a profit of $0.24.

Why Is ROE Important For Earnings Growth?

We have already established that ROE serves as an efficient profit-generating gauge for a company's future earnings. We now need to evaluate how much profit the company reinvests or "retains" for future growth which then gives us an idea about the growth potential of the company. 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.

A Side By Side comparison of Arch Capital Group's Earnings Growth And 24% ROE

Firstly, we acknowledge that Arch Capital Group has a significantly high ROE. Second, a comparison with the average ROE reported by the industry of 13% also doesn't go unnoticed by us. As a result, Arch Capital Group's exceptional 21% net income growth seen over the past five years, doesn't come as a surprise.

Next, on comparing with the industry net income growth, we found that Arch Capital Group's growth is quite high when compared to the industry average growth of 7.5% in the same period, which is great to see.

Earnings growth is an important metric to consider when valuing a stock. What investors need to determine next is if the expected earnings growth, or the lack of it, is already built into the share price. This then helps them determine if the stock is placed for a bright or bleak future. If you're wondering about Arch Capital Group's's valuation, check out this gauge of its price-to-earnings ratio, as compared to its industry.