Shareholders Can Be Confident That Ciena's (NYSE:CIEN) Earnings Are High Quality

Ciena Corporation's (NYSE:CIEN) earnings announcement last week was disappointing for investors, despite the decent profit numbers. Our analysis says that investors should be optimistic, as the strong profit is built on solid foundations.

Check out our latest analysis for Ciena

A Closer Look At Ciena's 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. To get the accrual ratio we first subtract FCF from profit for a period, and then divide that number by the average operating assets for the period. The ratio shows us how much a company's profit exceeds its FCF.

As a result, a negative accrual ratio is a positive for the company, and a positive accrual ratio is a negative. 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. 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 January 2024, Ciena recorded an accrual ratio of -0.12. That implies it has good cash conversion, and implies that its free cash flow solidly exceeded its profit last year. In fact, it had free cash flow of US$607m in the last year, which was a lot more than its statutory profit of US$228.1m. Given that Ciena had negative free cash flow in the prior corresponding period, the trailing twelve month resul of US$607m would seem to be a step in the right direction.

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 Ciena's Profit Performance

Ciena's accrual ratio is solid, and indicates strong free cash flow, as we discussed, above. Based on this observation, we consider it likely that Ciena's statutory profit actually understates its earnings potential! And on top of that, its earnings per share increased by 26% in the last year. Of course, we've only just scratched the surface when it comes to analysing its earnings; one could also consider margins, forecast growth, and return on investment, among other factors. While it's really important to consider how well a company's statutory earnings represent its true earnings power, it's also worth taking a look at what analysts are forecasting for the future. At Simply Wall St, we have analyst estimates which you can view by clicking here.

Today we've zoomed in on a single data point to better understand the nature of Ciena's profit. But there are plenty of other ways to inform your opinion of a company. 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.