Is E. Bon Holdings Limited (HKG:599) a good dividend stock? How can we tell? Dividend paying companies with growing earnings can be highly rewarding in the long term. Yet sometimes, investors buy a popular dividend stock because of its yield, and then lose money if the company's dividend doesn't live up to expectations.

In this case, E. Bon Holdings likely looks attractive to investors, given its 5.7% dividend yield and a payment history of over ten years. We'd guess that plenty of investors have purchased it for the income. Before you buy any stock for its dividend however, you should always remember Warren Buffett's two rules: 1) Don't lose money, and 2) Remember rule #1. We'll run through some checks below to help with this.

Explore this interactive chart for our latest analysis on E. Bon Holdings!

Payout ratios

Dividends are usually paid out of company earnings. If a company is paying more than it earns, then the dividend might become unsustainable - hardly an ideal situation. So we need to form a view on if a company's dividend is sustainable, relative to its net profit after tax. Looking at the data, we can see that 100% of E. Bon Holdings's profits were paid out as dividends in the last 12 months. With a payout ratio this high, we'd say its dividend is not well covered by earnings. This may be fine if earnings are growing, but it might not take much of a downturn for the dividend to come under pressure.

In addition to comparing dividends against profits, we should inspect whether the company generated enough cash to pay its dividend. The company paid out 63% of its free cash flow, which is not bad per se, but does start to limit the amount of cash E. Bon Holdings has available to meet other needs. While the dividend was not well covered by profits, at least they were covered by free cash flow. Even so, if the company were to continue paying out almost all of its profits, we'd be concerned about whether the dividend is sustainable in a downturn.

We update our data on E. Bon Holdings every 24 hours, so you can always get our latest analysis of its financial health, here.

Dividend Volatility

One of the major risks of relying on dividend income, is the potential for a company to struggle financially and cut its dividend. Not only is your income cut, but the value of your investment declines as well - nasty. For the purpose of this article, we only scrutinise the last decade of E. Bon Holdings's dividend payments. Its dividend payments have fallen by 20% or more on at least one occasion over the past ten years. During the past ten-year period, the first annual payment was HK$0.023 in 2009, compared to HK$0.025 last year. Dividend payments have grown at less than 1% a year over this period.