We Don’t Think Sigma Advanced Systems' (NSE:SIGMAADV) Earnings Should Make Shareholders Too Comfortable

Following the release of a positive earnings report recently, Sigma Advanced Systems Limited's (NSE:SIGMAADV) stock performed well. Investors should be cautious however, as there some causes of concern deeper in the numbers.

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Zooming In On Sigma Advanced Systems' Earnings

Many investors haven't heard of the accrual ratio from cashflow, but it is actually a useful measure of how well a company's profit is backed up by free cash flow (FCF) during a given period. The accrual ratio subtracts the FCF from the profit for a given period, and divides the result by the average operating assets of the company over that time. You could think of the accrual ratio from cashflow as the 'non-FCF profit ratio'.

As a result, a negative accrual ratio is a positive for the company, and a positive accrual ratio is a negative. While having an accrual ratio above zero is of little concern, we do think it's worth noting when a company has a relatively high accrual ratio. To quote a 2014 paper by Lewellen and Resutek, "firms with higher accruals tend to be less profitable in the future".

Over the twelve months to March 2026, Sigma Advanced Systems recorded an accrual ratio of 1.11. Statistically speaking, that's a real negative for future earnings. And indeed, during the period the company didn't produce any free cash flow whatsoever. Over the last year it actually had negative free cash flow of ₹2.9b, in contrast to the aforementioned profit of ₹2.68b. We saw that FCF was ₹195m a year ago though, so Sigma Advanced Systems has at least been able to generate positive FCF in the past. Having said that, there is more to consider. We can look at how unusual items in the profit and loss statement impacted its accrual ratio, as well as explore how dilution is impacting shareholders negatively. One positive for Sigma Advanced Systems shareholders is that it's accrual ratio was significantly better last year, providing reason to believe that it may return to stronger cash conversion in the future. As a result, some shareholders may be looking for stronger cash conversion in the current year.

Check out our latest analysis for Sigma Advanced Systems

Note: we always recommend investors check balance sheet strength. Click here to be taken to our balance sheet analysis of Sigma Advanced Systems.

To understand the value of a company's earnings growth, it is imperative to consider any dilution of shareholders' interests. In fact, Sigma Advanced Systems increased the number of shares on issue by 139% over the last twelve months by issuing new shares. Therefore, each share now receives a smaller portion of profit. Per share metrics like EPS help us understand how much actual shareholders are benefitting from the company's profits, while the net income level gives us a better view of the company's absolute size. Check out Sigma Advanced Systems' historical EPS growth by clicking on this link.

A Look At The Impact Of Sigma Advanced Systems' Dilution On Its Earnings Per Share (EPS)

Unfortunately, we don't have any visibility into its profits three years back, because we lack the data. And even focusing only on the last twelve months, we don't have a meaningful growth rate because it made a loss a year ago, too. But mathematics aside, it is always good to see when a formerly unprofitable business come good (though we accept profit would have been higher if dilution had not been required). So you can see that the dilution has had a fairly significant impact on shareholders.

In the long term, if Sigma Advanced Systems' earnings per share can increase, then the share price should too. But on the other hand, we'd be far less excited to learn profit (but not EPS) was improving. For the ordinary retail shareholder, EPS is a great measure to check your hypothetical "share" of the company's profit.

The Impact Of Unusual Items On Profit

Given the accrual ratio, it's not overly surprising that Sigma Advanced Systems' profit was boosted by unusual items worth ₹1.8b in the last twelve months. While it's always nice to have higher profit, a large contribution from unusual items sometimes dampens our enthusiasm. When we crunched the numbers on thousands of publicly listed companies, we found that a boost from unusual items in a given year is often not repeated the next year. Which is hardly surprising, given the name. We can see that Sigma Advanced Systems' positive unusual items were quite significant relative to its profit in the year to March 2026. As a result, we can surmise that the unusual items are making its statutory profit significantly stronger than it would otherwise be.

Our Take On Sigma Advanced Systems' Profit Performance

Sigma Advanced Systems didn't back up its earnings with free cashflow, but this isn't too surprising given profits were inflated by unusual items. The dilution means the results are weaker when viewed from a per-share perspective. On reflection, the above-mentioned factors give us the strong impression that Sigma Advanced Systems'underlying earnings power is not as good as it might seem, based on the statutory profit numbers. With this in mind, we wouldn't consider investing in a stock unless we had a thorough understanding of the risks. Case in point: We've spotted 3 warning signs for Sigma Advanced Systems you should be aware of.

Our examination of Sigma Advanced Systems has focussed on certain factors that can make its earnings look better than they are. And, on that basis, we are somewhat skeptical. But there are plenty of other ways to inform your opinion of a company. Some people consider a high return on equity to be a good sign of a quality business. So you may wish to see this free collection of companies boasting high return on equity, or this list of stocks with high insider ownership.

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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.