It looks like Ecolab Inc. (NYSE:ECL) is about to go ex-dividend in the next 4 days. The ex-dividend date is usually set to be one business day before the record date which is the cut-off date on which you must be present on the company's books as a shareholder in order to receive the dividend. It is important to be aware of the ex-dividend date because any trade on the stock needs to have been settled on or before the record date. Meaning, you will need to purchase Ecolab's shares before the 17th of December to receive the dividend, which will be paid on the 15th of January.

The company's next dividend payment will be US$0.65 per share, on the back of last year when the company paid a total of US$2.28 to shareholders. Looking at the last 12 months of distributions, Ecolab has a trailing yield of approximately 0.9% on its current stock price of US$245.46. 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 check whether the dividend payments are covered, and if earnings are growing.

Check out our latest analysis for Ecolab

Dividends are usually paid out of company profits, so if a company pays out more than it earned then its dividend is usually at greater risk of being cut. Ecolab paid out a comfortable 32% of its profit last year. A useful secondary check can be to evaluate whether Ecolab generated enough free cash flow to afford its dividend. It distributed 33% of its free cash flow as dividends, a comfortable payout level for most companies.

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 in companies that generate sustainable earnings growth often make the best dividend prospects, as it is easier to lift the dividend when earnings are rising. If business enters a downturn and the dividend is cut, the company could see its value fall precipitously. For this reason, we're glad to see Ecolab's earnings per share have risen 11% per annum over the last five years. The company has managed to grow earnings at a rapid rate, while reinvesting most of the profits within the business. This will make it easier to fund future growth efforts and we think this is an attractive combination - plus the dividend can always be increased later.

Many investors will assess a company's dividend performance by evaluating how much the dividend payments have changed over time. Ecolab has delivered an average of 7.6% per year annual increase in its dividend, based on the past 10 years of dividend payments. It's encouraging to see the company lifting dividends while earnings are growing, suggesting at least some corporate interest in rewarding shareholders.

The Bottom Line

Has Ecolab got what it takes to maintain its dividend payments? Ecolab has been growing earnings at a rapid rate, and has a conservatively low payout ratio, implying that it is reinvesting heavily in its business; a sterling combination. It's a promising combination that should mark this company worthy of closer attention.

On that note, you'll want to research what risks Ecolab is facing. To help with this, we've discovered 1 warning sign for Ecolab that you should be aware of before investing in their shares.

A common investing mistake is buying the first interesting stock you see. Here you can find a full list of high-yield dividend stocks.

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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.