Even though NVIDIA Corporation (NASDAQ:NVDA) posted strong earnings recently, the stock hasn't reacted in a large way. We decided to have a deeper look, and we believe that investors might be worried about several concerning factors that we found.

Examining Cashflow Against NVIDIA'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. The ratio shows us how much a company's profit exceeds its FCF.

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.

Over the twelve months to April 2026, NVIDIA recorded an accrual ratio of 0.57. That means it didn't generate anywhere near enough free cash flow to match its profit. As a general rule, that bodes poorly for future profitability. In fact, it had free cash flow of US$106b in the last year, which was a lot less than its statutory profit of US$159.6b. At this point we should mention that NVIDIA did manage to increase its free cash flow in the last twelve months Having said that, there is more to the story. We can see that unusual items have impacted its statutory profit, and therefore the accrual ratio.

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?

Given the accrual ratio, it's not overly surprising that NVIDIA's profit was boosted by unusual items worth US$25b 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. 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 NVIDIA's Profit Performance

Summing up, NVIDIA received a nice boost to profit from unusual items, but could not match its paper profit with free cash flow. Considering all this we'd argue NVIDIA's profits probably give an overly generous impression of its sustainable level of profitability. In light of this, if you'd like to do more analysis on the company, it's vital to be informed of the risks involved.

Our examination of NVIDIA 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 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.

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.