When a company pays a dividend, who receives the benefit and who doesn’t? What if you dart in and out of the same stock multiple times between dividend payments? If you owned a stock for one month out of the last three, do you receive one-third of its quarterly dividend?
Nope. You either get the dividend, or you don’t.
Which camp you fall in is determined by whether you owned the stock going into the ex-dividend date or not. There is a specific timeline that dictates whether you receive a dividend.
Ironically, the day the dividend is actually paid out to you as cash is effectively irrelevant to the timeline. The timeline that matters culminates on a day called the record date, which is typically the same as the ex-dividend date. That is the day the company looks at its shareholder roster and records who is entitled to receive dividends according to their share ownership. On the record date, the roster contains all the trades which settled by the ex-dividend date.
To repeat, the trade has to settle by that date, which means it had to occur the day before. Trades that happen on the ex-dividend date don’t settle until the next day. If you buy the stock on the ex-date, you’re a day late for the next dividend payment.
You either get the dividend…or you don't.
So here’s an idea — what if you bought dividend payors the day before they went ex-dividend, then you sold them on the ex-dividend date?
For income purposes, you would receive credit for having owned the shares all quarter, but you would only have to own the stock for a day. You could flip your capital into another company that is about to go ex-dividend. Another day, another quarterly dividend.
This is called a dividend capture strategy, and sadly, it probably won’t work. The problem is that stocks tend to fall by approximately the amount of the dividend on the ex-date. It can be hard to tell because stock prices fluctuate for lots of different reasons at the same time.
On a hot day for the overall market, a stock going ex-dividend will probably go up on average less than the market.
The first academic work demonstrating the futility of dividend capture is credited to New York University economists Edwin Elton and Martin Gruber starting in 1970. They found that any seeming market inefficiencies could be explained by tax consequences or by trading costs.
Subsequent studies have shown the same thing. In 2002, Elton and Gruber revisited the subject, saying that more than 100 articles on the topic had since been published. Their opinion is that tax effects are the primary reason why stocks don’t fall quite as much on their ex-dividend date as the efficient market hypothesis (EMH) (the idea that stock prices reflect all available information) might imply.
So maybe you’ve got a chance to beat the market with a dividend capture strategy in a tax-advantaged account like an IRA?
But just because a strategy does not work well applied blindly across the market, it might still work in certain circumstances. Maybe it works well for companies with strong price momentum, or maybe companies that yield less than 1%, or for companies whose names begin with the letter “Q.”
Furthermore, complex versions of the same strategy might unlock an edge. Some involve options. Some involve hedging or arbitraging with correlated stocks or with indexes. These strategies generally have higher trading costs and are difficult for regular investors to execute economically.
From our perspective, most people probably shouldn’t attempt dividend capture strategies.
Nonetheless, it’s likely there’s some clever investor out there making millions with a dividend capture strategy that we haven’t thought of. One hundred academic articles can’t disprove the possibility that somebody, somewhere has unlocked a way to exploit any inefficiency that exists. Sadly, it’s not us.
A better approach for most investors is employing like that used by the Dividend Informer. Each month, our team delivers regular research and analysis on securities which provide a combination of income and long-term appreciation, aiming to reduce volatility while still delivering adequate investment returns.
A version of this article originally appeared in the October 2026 issue of BetterInvesting magazine and is reprinted by arrangement.
