It looks like SpartanNash Company (NASDAQ:SPTN) is about to go ex-dividend in the next four days. The ex-dividend date occurs one day before the record date which is the day on which shareholders need to be on the company's books in order to receive a dividend. The ex-dividend date is an important date to be aware of as any purchase of the stock made on or after this date might mean a late settlement that doesn't show on the record date. Thus, you can purchase SpartanNash's shares before the 9th of December in order to receive the dividend, which the company will pay on the 30th of December.

The company's next dividend payment will be US$0.20 per share, and in the last 12 months, the company paid a total of US$0.80 per share. Calculating the last year's worth of payments shows that SpartanNash has a trailing yield of 3.3% on the current share price of $24.07. Dividends are a major contributor to investment returns for long term holders, but only if the dividend continues to be paid. So we need to investigate whether SpartanNash can afford its dividend, and if the dividend could grow.

Check out our latest analysis for SpartanNash

Dividends are typically paid from company earnings. If a company pays more in dividends than it earned in profit, then the dividend could be unsustainable. That's why it's good to see SpartanNash paying out a modest 44% of its earnings. That said, even highly profitable companies sometimes might not generate enough cash to pay the dividend, which is why we should always check if the dividend is covered by cash flow. The good news is it paid out just 19% of its free cash flow in the last year.

It's encouraging to see that the dividend is covered by both profit and cash flow. This generally suggests the dividend is sustainable, as long as earnings don't drop precipitously.

Click here to see the company's payout ratio, plus analyst estimates of its future dividends.

Have Earnings And Dividends Been Growing?

Stocks with flat earnings can still be attractive dividend payers, but it is important to be more conservative with your approach and demand a greater margin for safety when it comes to dividend sustainability. If earnings decline and the company is forced to cut its dividend, investors could watch the value of their investment go up in smoke. It's not encouraging to see that SpartanNash's earnings are effectively flat over the past five years. It's better than seeing them drop, certainly, but over the long term, all of the best dividend stocks are able to meaningfully grow their earnings per share. Recent growth has not been impressive. Yet there are several ways to grow the dividend, and one of them is simply that the company may choose to pay out more of its earnings as dividends.

The main way most investors will assess a company's dividend prospects is by checking the historical rate of dividend growth. Since the start of our data, 10 years ago, SpartanNash has lifted its dividend by approximately 15% a year on average.

To Sum It Up

Is SpartanNash worth buying for its dividend? The company has barely grown earnings per share over this time, but at least it's paying out a decently low percentage of its earnings and cashflow as dividends. This could suggest management is reinvesting in future growth opportunities. We would prefer to see earnings growing faster, but the best dividend stocks over the long term typically combine strong earnings per share growth with a low payout ratio, and SpartanNash is halfway there. SpartanNash looks solid on this analysis overall, and we'd definitely consider investigating it more closely.

With that in mind, a critical part of thorough stock research is being aware of any risks that stock currently faces. In terms of investment risks, we've identified 2 warning signs with SpartanNash and understanding them should be part of your investment process.

If you're in the market for dividend stocks, we recommend checking our list of top dividend stocks with a greater than 2% yield and an upcoming dividend.

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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.