Harmonic (NASDAQ:HLIT) has had a rough three months with its share price down 28%. However, stock prices are usually driven by a company’s financials over the long term, which in this case look pretty respectable. In this article, we decided to focus on Harmonic'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. Put another way, it reveals the company's success at turning shareholder investments into profits.

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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 Harmonic is:

8.4% = US$39m ÷ US$465m (Based on the trailing twelve months to December 2024).

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 $0.08 in profit.

See our latest analysis for Harmonic

What Is The Relationship Between ROE And 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.

Harmonic's Earnings Growth And 8.4% ROE

On the face of it, Harmonic's ROE is not much to talk about. Next, when compared to the average industry ROE of 13%, the company's ROE leaves us feeling even less enthusiastic. In spite of this, Harmonic was able to grow its net income considerably, at a rate of 61% in the last five years. So, there might be other aspects that are positively influencing the company's earnings growth. For example, it is possible that the company's management has made some good strategic decisions, or that the company has a low payout ratio.

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

The basis for attaching value to a company is, to a great extent, tied to its earnings growth. What investors need to determine next is if the expected earnings growth, or the lack of it, is already built into the share price. Doing so will help them establish if the stock's future looks promising or ominous. Is Harmonic fairly valued compared to other companies? These 3 valuation measures might help you decide.

Is Harmonic Using Its Retained Earnings Effectively?

Given that Harmonic doesn't pay any regular dividends to its shareholders, we infer that the company has been reinvesting all of its profits to grow its business.

Conclusion

On the whole, we do feel that Harmonic has some positive attributes. With a high rate of reinvestment, albeit at a low ROE, the company has managed to see a considerable growth in its earnings. Having said that, the company's earnings growth is expected to slow down, as forecasted in the current analyst estimates. 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.