Rigol Technologies Co., Ltd.'s (SHSE:688337) weak earnings were disregarded by the market. Despite the strength in the stock, we feel that investors should be cautious about some numbers in the earnings.

Zooming In On Rigol Technologies' Earnings

As finance nerds would already know, the accrual ratio from cashflow is a key measure for assessing how well a company's free cash flow (FCF) matches its profit. 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. The ratio shows us how much a company's profit exceeds its FCF.

That means a negative accrual ratio is a good thing, because it shows that the company is bringing in more free cash flow than its profit would suggest. While it's not a problem to have a positive accrual ratio, indicating a certain level of non-cash profits, a high accrual ratio is arguably a bad thing, because it indicates paper profits are not matched by cash flow. That's because some academic studies have suggested that high accruals ratios tend to lead to lower profit or less profit growth.

Rigol Technologies has an accrual ratio of 0.20 for the year to September 2024. Unfortunately, that means its free cash flow fell significantly short of its reported profits. Even though it reported a profit of CN¥100.0m, a look at free cash flow indicates it actually burnt through CN¥124m in the last year. Coming off the back of negative free cash flow last year, we imagine some shareholders might wonder if its cash burn of CN¥124m, this year, indicates high risk. 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.

That might leave you wondering what analysts are forecasting in terms of future profitability. Luckily, you can click here to see an interactive graph depicting future profitability, based on their estimates.

To understand the value of a company's earnings growth, it is imperative to consider any dilution of shareholders' interests. As it happens, Rigol Technologies issued 5.0% more new shares over the last year. As a result, its net income is now split between a greater number of shares. To celebrate net income while ignoring dilution is like rejoicing because you have a single slice of a larger pizza, but ignoring the fact that the pizza is now cut into many more slices. Check out Rigol Technologies' historical EPS growth by clicking on this link.

A Look At The Impact Of Rigol Technologies' Dilution On Its Earnings Per Share (EPS)

Rigol Technologies was losing money three years ago. Even looking at the last year, profit was still down 9.4%. Sadly, earnings per share fell further, down a full 13% in that time. And so, you can see quite clearly that dilution is influencing shareholder earnings.

If Rigol Technologies' EPS can grow over time then that drastically improves the chances of the share price moving in the same direction. 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.

How Do Unusual Items Influence Profit?

Given the accrual ratio, it's not overly surprising that Rigol Technologies' profit was boosted by unusual items worth CN¥58m in the last twelve months. While we like to see profit increases, we tend to be a little more cautious when unusual items have made a big contribution. We ran the numbers on most publicly listed companies worldwide, and it's very common for unusual items to be once-off in nature. And that's as you'd expect, given these boosts are described as 'unusual'. Rigol Technologies had a rather significant contribution from unusual items relative to its profit to September 2024. 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 Rigol Technologies' Profit Performance

In conclusion, Rigol Technologies' weak accrual ratio suggested its statutory earnings have been inflated by the unusual items. Meanwhile, the new shares issued mean that shareholders now own less of the company, unless they tipped in more cash themselves. On reflection, the above-mentioned factors give us the strong impression that Rigol Technologies'underlying earnings power is not as good as it might seem, based on the statutory profit numbers. So if you'd like to dive deeper into this stock, it's crucial to consider any risks it's facing. When we did our research, we found 4 warning signs for Rigol Technologies (2 are a bit concerning!) that we believe deserve your full attention.

In this article we've looked at a number of factors that can impair the utility of profit numbers, and we've come away cautious. But there is always more to discover if you are capable of focussing your mind on minutiae. 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.