Most readers would already be aware that Vicor's (NASDAQ:VICR) stock increased significantly by 22% over the past three months. As most would know, fundamentals are what usually guide market price movements over the long-term, so we decided to look at the company's key financial indicators today to determine if they have any role to play in the recent price movement. Particularly, we will be paying attention to Vicor's ROE today.

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 other words, it is a profitability ratio which measures the rate of return on the capital provided by the company's shareholders.

Check out our latest analysis for Vicor

How To Calculate Return On Equity?

The formula for ROE is:

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

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

5.8% = US$26m ÷ US$453m (Based on the trailing twelve months to September 2022).

The 'return' is the yearly profit. Another way to think of that is that for every $1 worth of equity, the company was able to earn $0.06 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. 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 Vicor's Earnings Growth And 5.8% ROE

On the face of it, Vicor's ROE is not much to talk about. Next, when compared to the average industry ROE of 14%, the company's ROE leaves us feeling even less enthusiastic. In spite of this, Vicor was able to grow its net income considerably, at a rate of 31% 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 Vicor'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 13% in the same period.

Earnings growth is a huge factor in stock valuation. It's important for an investor to know whether the market has priced in the company's expected earnings growth (or decline). By doing so, they will have an idea if the stock is headed into clear blue waters or if swampy waters await. Is VICR fairly valued? This infographic on the company's intrinsic value has everything you need to know.

Is Vicor Making Efficient Use Of Its Profits?

Vicor 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.

Conclusion

In total, it does look like Vicor has some positive aspects to its business. Even in spite of the low rate of return, the company has posted impressive earnings growth as a result of reinvesting heavily into its business. That being so, the latest analyst forecasts show that the company will continue to see an expansion in its earnings. Are these analysts expectations based on the broad expectations for the industry, or on the company's fundamentals? Click here to be taken to our analyst's forecasts page 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.