Definition
A stockholder is an individual or institution that owns shares of stock in a corporation. They are also known as shareholders. Owning stock makes you a part-owner of the company. Stockholders have certain rights, including the right to vote on important company matters. The number of shares a stockholder owns determines their proportional ownership. Being a stockholder can bring dividends (company payouts). Stockholders can profit from company growth, but are also exposed to risks.