Will Semiconductor Co., Ltd. (SHSE:603501) recently posted some strong earnings, and the market responded positively. We have done some analysis, and we found several positive factors beyond the profit numbers.

Examining Cashflow Against Will Semiconductor's Earnings

One key financial ratio used to measure how well a company converts its profit to free cash flow (FCF) is the accrual ratio. In plain english, this ratio subtracts FCF from net profit, and divides that number by the company's average operating assets over that period. You could think of the accrual ratio from cashflow as the 'non-FCF profit ratio'.

Therefore, it's actually considered a good thing when a company has a negative accrual ratio, but a bad thing if its accrual ratio is positive. 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. Notably, there is some academic evidence that suggests that a high accrual ratio is a bad sign for near-term profits, generally speaking.

For the year to March 2024, Will Semiconductor had an accrual ratio of -0.21. That indicates that its free cash flow quite significantly exceeded its statutory profit. Indeed, in the last twelve months it reported free cash flow of CN¥6.2b, well over the CN¥914.6m it reported in profit. Notably, Will Semiconductor had negative free cash flow last year, so the CN¥6.2b it produced this year was a welcome improvement. Having said that, there is more to the story. The accrual ratio is reflecting the impact of unusual items on statutory profit, at least in part.

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.

How Do Unusual Items Influence Profit?

While the accrual ratio might bode well, we also note that Will Semiconductor's profit was boosted by unusual items worth CN¥144m in the last twelve months. We can't deny that higher profits generally leave us optimistic, but we'd prefer it if the profit were to be sustainable. 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, after all, that's exactly what the accounting terminology implies. Assuming those unusual items don't show up again in the current year, we'd thus expect profit to be weaker next year (in the absence of business growth, that is).

Our Take On Will Semiconductor's Profit Performance

Will Semiconductor's profits got a boost from unusual items, which indicates they might not be sustained and yet its accrual ratio still indicated solid cash conversion, which is promising. Considering all the aforementioned, we'd venture that Will Semiconductor's profit result is a pretty good guide to its true profitability, albeit a bit on the conservative side. Obviously, we love to consider the historical data to inform our opinion of a company. But it can be really valuable to consider what other analysts are forecasting. Luckily, you can check out what analysts are forecasting by clicking here.

In this article we've looked at a number of factors that can impair the utility of profit numbers, as a guide to a business. 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. While it might take a little research on your behalf, you may find this free collection of companies boasting high return on equity, or this list of stocks that insiders are buying to be useful.

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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.