Dictionary

Stock

“Units of ownership in a company, commonly called shares, that may carry economic and voting rights.”

Why stock matters to a first-time founder

Issuing stock changes who owns the company, how value is divided and who may influence major decisions. Founders need to understand each class’s rights before promising equity to investors or employees. A poorly planned issue can dilute existing holders, complicate fundraising and create unexpected voting or dividend obligations.

Examples of stock

A company has 1,000 ordinary shares outstanding. The founder owns 700 and an investor owns 300. If the company issues 250 new shares to an employee without anyone else buying more, the founder’s holding falls from 70% to 56%, although the founder still owns the same 700 shares.

Common misunderstanding

Stock does not guarantee a fixed return or direct ownership of specific company assets. A shareholder owns an interest in the company, subject to the rights of that share class and claims ranking ahead of equity. In British usage, “shares” is more common; “stock” can also mean inventory, so context matters.

When to use it

Use the term when discussing company ownership, capital structure or securities, especially in United States materials. For legal documents, use the terminology required by the company’s jurisdiction and governing documents. Check the share class, voting rights, transfer restrictions, dilution and tax treatment rather than treating every unit of stock as identical.