Investors were disappointed by BMC Medical Co., Ltd.'s (SZSE:301367 ) latest earnings release. Our analysis has found some reasons to be concerned, beyond the weak headline numbers.

A Closer Look At BMC Medical'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. 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. This ratio tells us how much of a company's profit is not backed by free cashflow.

As a result, a negative accrual ratio is a positive for the company, and a positive accrual ratio is a negative. That is not intended to imply we should worry about a positive accrual ratio, but it's worth noting where the accrual ratio is rather high. That's because some academic studies have suggested that high accruals ratios tend to lead to lower profit or less profit growth.

Over the twelve months to December 2023, BMC Medical recorded an accrual ratio of 0.84. That means it didn't generate anywhere near enough free cash flow to match its profit. Statistically speaking, that's a real negative for future earnings. In fact, it had free cash flow of CN¥127m in the last year, which was a lot less than its statutory profit of CN¥297.3m. BMC Medical's free cash flow actually declined over the last year, but it may bounce back next year, since free cash flow is often more volatile than accounting profits.

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.

Our Take On BMC Medical's Profit Performance

As we have made quite clear, we're a bit worried that BMC Medical didn't back up the last year's profit with free cashflow. For this reason, we think that BMC Medical's statutory profits may be a bad guide to its underlying earnings power, and might give investors an overly positive impression of the company. Sadly, its EPS was down over the last twelve months. At the end of the day, it's essential to consider more than just the factors above, if you want to understand the company properly. So while earnings quality is important, it's equally important to consider the risks facing BMC Medical at this point in time. For example, BMC Medical has 2 warning signs (and 1 which is significant) we think you should know about.

This note has only looked at a single factor that sheds light on the nature of BMC Medical's profit. But there is always more to discover if you are capable of focussing your mind on minutiae. For example, many people consider a high return on equity as an indication of favorable business economics, while others like to 'follow the money' and search out stocks that insiders are buying. 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.