Allison Transmission Holdings, Inc. (NYSE:ALSN) is about to trade ex-dividend in the next four 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 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. Meaning, you will need to purchase Allison Transmission Holdings' shares before the 18th of May to receive the dividend, which will be paid on the 29th of May.

The company's next dividend payment will be US$0.29 per share, and in the last 12 months, the company paid a total of US$1.16 per share. Last year's total dividend payments show that Allison Transmission Holdings has a trailing yield of 1.0% on the current share price of US$119.80. 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 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. Allison Transmission Holdings paid out just 17% of its profit last year, which we think is conservatively low and leaves plenty of margin for unexpected circumstances. 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 15% of its free cash flow in the last year.

It's positive to see that Allison Transmission Holdings'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 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 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 encouraging to see Allison Transmission Holdings has grown its earnings rapidly, up 20% a year for the past five years. Allison Transmission Holdings looks like a real growth company, with earnings per share growing at a cracking pace and the company reinvesting most of its profits in the business.

Many investors will assess a company's dividend performance by evaluating how much the dividend payments have changed over time. Allison Transmission Holdings has delivered an average of 6.8% per year annual increase in its dividend, based on the past 10 years of dividend payments. We're glad to see dividends rising alongside earnings over a number of years, which may be a sign the company intends to share the growth with shareholders.

Final Takeaway

Is Allison Transmission Holdings worth buying for its dividend? Allison Transmission Holdings 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. Overall we think this is an attractive combination and worthy of further research.

While it's tempting to invest in Allison Transmission Holdings for the dividends alone, you should always be mindful of the risks involved. We've identified 2 warning signs with Allison Transmission Holdings (at least 1 which is significant), and understanding these should be part of your investment process.

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