What both have in common
A dividend is a distribution made by a company to its shareholders out of accumulated earnings. A cash dividend pays each share a fixed amount of money on a defined date. A stock dividend pays each share a small fraction of an additional share. Both reduce shareholder equity by the same accounting amount on the ex-date; both are decided by the board of directors; both are received pro-rata by every common shareholder of record.
Cash dividends — the standard payout
With a cash dividend the company wires money to your broker, who credits your account on the payment date. A typical large U.S. blue chip pays a quarterly cash dividend of $0.20 to $1.50 per share. The amount is fixed in dollars and announced in advance with three key dates: declaration date, ex-dividend date, and payment date — see the dividend dates explainer for the full schedule.
Cash dividends are taxable in the year they are paid (qualified vs ordinary tax treatment in the U.S. depends on the holding period). They reduce the company's cash balance and, mechanically, lower the share price by approximately the dividend amount on the ex-date.
Stock dividends — extra shares, no cash
With a stock dividend the company issues new shares and distributes them to existing holders pro-rata. A 2% stock dividend means you receive one extra share for every 50 you own; a 5% stock dividend means one extra share for every 20. Your dollar value is unchanged on the ex-date because the share price adjusts down by the same factor — you simply own slightly more units of slightly cheaper stock.
Stock dividends were common at U.S. blue chips through the 1960s and 1970s. Disney, IBM, Coca-Cola and Procter & Gamble all paid regular small stock dividends instead of (or alongside) cash. They are rare today — most modern companies prefer cash dividends or share buybacks.
Why stock dividends look like fractional splits in the data
Exchanges and data vendors record both stock splits and stock dividends in the same corporate-actions table, because they have identical mechanical effect on share count and price-per-share. A 2% stock dividend is recorded as a 51:50 split (51 new shares for every 50 old shares). A 3% stock dividend becomes 103:100; a 5% stock dividend becomes 21:20.
That is why on a long-history company table you can see ratios like 51:50 or 203:200 sprinkled between the well-known forward splits. They are not "weird splits" — they are stock dividends. See stock split ratios explained for the full taxonomy of every ratio family you will encounter.
The cumulative impact is bigger than it looks
Each stock dividend is small, but they compound over decades. Disney's cumulative split multiple since 1962 is roughly x934; only a handful of points come from the famous 4:1 (1986) and 3:1 (1992) splits. The rest is the long tail of 2% and 3% stock dividends from the 1960s and 1970s. Read more in the cumulative split multiplier explainer or browse the cumulative split multiplier leaderboard.
Want to look up the dividend or split history for a specific stock? Open any company hub and check the dividends and stock-splits tiles.