Danaher Corporation (NYSE:DHR) stock is about to trade ex-dividend in three days. Typically, the ex-dividend date is one business day before the record date, which is the date on which a company determines the shareholders eligible to receive a dividend. The ex-dividend date is important as the process of settlement involves a full business day. So if you miss that date, you would not show up on the company's books on the record date. Thus, you can purchase Danaher's shares before the 26th of June in order to receive the dividend, which the company will pay on the 31st of July.

The company's next dividend payment will be US$0.40 per share, and in the last 12 months, the company paid a total of US$1.60 per share. Based on the last year's worth of payments, Danaher stock has a trailing yield of around 0.9% on the current share price of US$177.17. Dividends are an important source of income to many shareholders, but the health of the business is crucial to maintaining those dividends. That's why we should always check whether the dividend payments appear sustainable, and if the company is growing.

Dividends are typically paid out of company income, so if a company pays out more than it earned, its dividend is usually at a higher risk of being cut. Fortunately Danaher's payout ratio is modest, at just 26% of profit. Yet cash flow is typically more important than profit for assessing dividend sustainability, so we should always check if the company generated enough cash to afford its dividend. The good news is it paid out just 17% of its free cash flow in the last year.

It's positive to see that Danaher's dividend is covered by both profits and cash flow, since this is generally a sign that the dividend is sustainable, and a lower payout ratio usually suggests a greater margin of safety before the dividend gets cut.

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. Investors love dividends, so if earnings fall and the dividend is reduced, expect a stock to be sold off heavily at the same time. It's not encouraging to see that Danaher'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.

Another key way to measure a company's dividend prospects is by measuring its historical rate of dividend growth. Danaher has delivered an average of 11% per year annual increase in its dividend, based on the past 10 years of dividend payments.

Final Takeaway

Should investors buy Danaher for the upcoming dividend? Earnings per share have been flat over this time, but we're intrigued to see that Danaher is paying out less than half its earnings and cash flow as dividends. This is interesting for a few reasons, as it suggests management may be reinvesting heavily in the business, but it also provides room to increase the dividend in time. 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 Danaher is halfway there. Overall we think this is an attractive combination and worthy of further research.

Curious what other investors think of Danaher? See what analysts are forecasting, with this visualisation of its historical and future estimated earnings and cash flow.

If you're in the market for strong dividend payers, we recommend checking our selection of top dividend stocks.

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.