Stock Analysis

Plexus Corp.'s (NASDAQ:PLXS) Stock Has Seen Strong Momentum: Does That Call For Deeper Study Of Its Financial Prospects?

Most readers would already be aware that Plexus' (NASDAQ:PLXS) stock increased significantly by 6.3% over the past month. We wonder if and what role the company's financials play in that price change as a company's long-term fundamentals usually dictate market outcomes. In this article, we decided to focus on Plexus' ROE.

ROE or return on equity is a useful tool to assess how effectively a company can generate returns on the investment it received from its shareholders. Simply put, it is used to assess the profitability of a company in relation to its equity capital.

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 Plexus is:

11% = US$163m ÷ US$1.4b (Based on the trailing twelve months to June 2025).

The 'return' is the yearly profit. So, this means that for every $1 of its shareholder's investments, the company generates a profit of $0.11.

View our latest analysis for Plexus

Why Is ROE Important For Earnings Growth?

So far, we've learned that ROE is a measure of a company's profitability. 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.

Plexus' Earnings Growth And 11% ROE

At first glance, Plexus seems to have a decent ROE. Even when compared to the industry average of 10% the company's ROE looks quite decent. Given the circumstances, we can't help but wonder why Plexus saw little to no growth in the past five years. So, there could be some other aspects that could potentially be preventing the company from growing. For example, it could be that the company has a high payout ratio or the business has allocated capital poorly, for instance.

Next, on comparing with the industry net income growth, we found that Plexus' reported growth was lower than the industry growth of 16% over the last few years, which is not something we like to see.

past-earnings-growth
NasdaqGS:PLXS Past Earnings Growth October 2nd 2025

The basis for attaching value to a company is, to a great extent, tied to its earnings growth. 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. One good indicator of expected earnings growth is the P/E ratio which determines the price the market is willing to pay for a stock based on its earnings prospects. So, you may want to check if Plexus is trading on a high P/E or a low P/E, relative to its industry.

Is Plexus Efficiently Re-investing Its Profits?

Plexus doesn't pay any regular dividends, meaning that the company is keeping all of its profits, which makes us wonder why it is retaining its earnings if it can't use them to grow its business. So there could be some other explanations in that regard. For instance, the company's business may be deteriorating.

Summary

Overall, we feel that Plexus certainly does have some positive factors to consider. Although, we are disappointed to see a lack of growth in earnings even in spite of a high ROE and and a high reinvestment rate. We believe that there might be some outside factors that could be having a negative impact on the business. With that said, the latest industry analyst forecasts reveal that the company's earnings are expected to accelerate. 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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Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

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.

About NasdaqGS:PLXS

Plexus

Provides electronic manufacturing services in the United States, the Asia-Pacific, Europe, the Middle East, and Africa.

Flawless balance sheet with solid track record.

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