stock split

Suppose you have a single 100 bill and you swap it for two 50 bills. You still have exactly 100 — the money is just divided into more pieces, each worth less. A stock split does this to a company's shares: it replaces each old share with a fixed number of new shares (for instance, two-for-one), so every owner ends up with more shares, each worth proportionally less.

In a two-for-one split, a company with 1,000,000 shares becomes a company with 2,000,000 shares; a holder of 100 shares now holds 200. Crucially, total equity does not change, and the dollar amounts in the equity accounts do not change either — only the share count and the par value per share change (par is halved in a two-for-one split). Because no value moves between accounts, a stock split usually requires no journal entry at all, just a memorandum note recording the new share count and lower par. The main visible effect is on the market: if the shares traded at 200 before a two-for-one split, they will trade around 100 afterward.

Stock splits matter mostly for marketability: companies split their stock to push a high share price down into a range that feels more affordable and trades more actively, without changing the underlying business at all. The persistent misconception is that a split adds value — it does not. A stock split and a large stock dividend produce a very similar outcome for the shareholder (more shares, lower price, same total value); the chief accounting difference is that a true split changes par value and normally needs no journal entry, while a stock dividend keeps par the same and does shift amounts out of retained earnings.