Most readers would already be aware that Onto Innovation's (NYSE:ONTO) stock increased significantly by 35% over the past month. Given that stock prices are usually aligned with a company's financial performance in the long-term, we decided to study its financial indicators more closely to see if they had a hand to play in the recent price move. In this article, we decided to focus on Onto Innovation's ROE.

Return on Equity or ROE is a test of how effectively a company is growing its value and managing investors' money. In other words, it is a profitability ratio which measures the rate of return on the capital provided by the company's shareholders.

How Do You 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 Onto Innovation is:

9.1% = US$166m ÷ US$1.8b (Based on the trailing twelve months to June 2024).

The 'return' is the amount earned after tax over the last twelve months. One way to conceptualize this is that for each $1 of shareholders' capital it has, the company made $0.09 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. 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. 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.

Onto Innovation's Earnings Growth And 9.1% ROE

On the face of it, Onto Innovation'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. However, we we're pleasantly surprised to see that Onto Innovation grew its net income at a significant rate of 39% in the last five years. Therefore, there could be other reasons behind this growth. For instance, the company has a low payout ratio or is being managed efficiently.

We then compared Onto Innovation'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 26% in the same 5-year period.

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. Doing so will help them establish if the stock's future looks promising or ominous. What is ONTO worth today? The intrinsic value infographic in our free research report helps visualize whether ONTO is currently mispriced by the market.

Is Onto Innovation Efficiently Re-investing Its Profits?

Onto Innovation doesn't pay any regular dividends 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.

Summary

In total, it does look like Onto Innovation has some positive aspects to its business. Despite its low rate of return, the fact that the company reinvests a very high portion of its profits into its business, no doubt contributed to its high 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.