Solid State plc's (LON:SOLI) Stock Is Rallying But Financials Look Ambiguous: Will The Momentum Continue?

Simply Wall St

Solid State (LON:SOLI) has had a great run on the share market with its stock up by a significant 11% over the last week. However, we wonder if the company's inconsistent financials would have any adverse impact on the current share price momentum. Specifically, we decided to study Solid State's ROE in this article.

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.

How Is ROE Calculated?

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 Solid State is:

3.9% = UK£2.4m ÷ UK£62m (Based on the trailing twelve months to September 2025).

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 £0.04.

View our latest analysis for Solid State

Why Is ROE Important For Earnings Growth?

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

Solid State's Earnings Growth And 3.9% ROE

It is quite clear that Solid State's ROE is rather low. Even when compared to the industry average of 5.0%, the ROE figure is pretty disappointing. Accordingly, Solid State's low net income growth of 2.0% over the past five years can possibly be explained by the low ROE amongst other factors.

We then compared Solid State's net income growth with the industry and found that the company's growth figure is lower than the average industry growth rate of 8.9% in the same 5-year period, which is a bit concerning.

AIM:SOLI Past Earnings Growth December 3rd 2025

Earnings growth is an important metric to consider when valuing a stock. The investor should try to establish if the expected growth or decline in earnings, whichever the case may be, is priced in. This then helps them determine if the stock is placed for a bright or bleak future. Has the market priced in the future outlook for SOLI? You can find out in our latest intrinsic value infographic research report.

Is Solid State Efficiently Re-investing Its Profits?

Despite having a normal three-year median payout ratio of 35% (or a retention ratio of 65% over the past three years, Solid State has seen very little growth in earnings as we saw above. So there could be some other explanation in that regard. For instance, the company's business may be deteriorating.

In addition, Solid State has been paying dividends over a period of at least ten years suggesting that keeping up dividend payments is way more important to the management even if it comes at the cost of business growth.

Conclusion

Overall, we have mixed feelings about Solid State. While the company does have a high rate of profit retention, its low rate of return is probably hampering its earnings growth. Having said that, looking at the current analyst estimates, we found that the company's earnings are expected to gain momentum. 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.

Valuation is complex, but we're here to simplify it.

Discover if Solid State might be undervalued or overvalued with our detailed analysis, featuring fair value estimates, potential risks, dividends, insider trades, and its financial condition.

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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.