Stock Analysis

Caulis (TSE:153A) Ticks All The Boxes When It Comes To Earnings Growth

For beginners, it can seem like a good idea (and an exciting prospect) to buy a company that tells a good story to investors, even if it currently lacks a track record of revenue and profit. But the reality is that when a company loses money each year, for long enough, its investors will usually take their share of those losses. Loss-making companies are always racing against time to reach financial sustainability, so investors in these companies may be taking on more risk than they should.

So if this idea of high risk and high reward doesn't suit, you might be more interested in profitable, growing companies, like Caulis (TSE:153A). While this doesn't necessarily speak to whether it's undervalued, the profitability of the business is enough to warrant some appreciation - especially if its growing.

How Fast Is Caulis Growing Its Earnings Per Share?

Even modest earnings per share growth (EPS) can create meaningful value, when it is sustained reliably from year to year. So it's no surprise that some investors are more inclined to invest in profitable businesses. Over the last year, Caulis increased its EPS from JP¥45.12 to JP¥48.61. That amounts to a small improvement of 7.7%.

Careful consideration of revenue growth and earnings before interest and taxation (EBIT) margins can help inform a view on the sustainability of the recent profit growth. The good news is that Caulis is growing revenues, and EBIT margins improved by 3.8 percentage points to 34%, over the last year. That's great to see, on both counts.

The chart below shows how the company's bottom and top lines have progressed over time. To see the actual numbers, click on the chart.

earnings-and-revenue-history
TSE:153A Earnings and Revenue History October 24th 2025

Check out our latest analysis for Caulis

Since Caulis is no giant, with a market capitalisation of JP¥16b, you should definitely check its cash and debt before getting too excited about its prospects.

Are Caulis Insiders Aligned With All Shareholders?

Many consider high insider ownership to be a strong sign of alignment between the leaders of a company and the ordinary shareholders. So as you can imagine, the fact that Caulis insiders own a significant number of shares certainly is appealing. Indeed, with a collective holding of 64%, company insiders are in control and have plenty of capital behind the venture. This should be seen as a good thing, as it means insiders have a personal interest in delivering the best outcomes for shareholders. In terms of absolute value, insiders have JP¥10b invested in the business, at the current share price. That should be more than enough to keep them focussed on creating shareholder value!

Is Caulis Worth Keeping An Eye On?

One important encouraging feature of Caulis is that it is growing profits. For those who are looking for a little more than this, the high level of insider ownership enhances our enthusiasm for this growth. That combination is very appealing. So yes, we do think the stock is worth keeping an eye on. We don't want to rain on the parade too much, but we did also find 2 warning signs for Caulis (1 is a bit concerning!) that you need to be mindful of.

While opting for stocks without growing earnings and absent insider buying can yield results, for investors valuing these key metrics, here is a carefully selected list of companies in JP with promising growth potential and insider confidence.

Please note the insider transactions discussed in this article refer to reportable transactions in the relevant jurisdiction.

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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 TSE:153A

Caulis

Engages in the development and provision of unauthorized access detection services.

Excellent balance sheet with acceptable track record.

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