Shareowners are individuals or entities who own shares in a company. There are several synonyms used to describe them, including shareholders, stockholders, investors, equity holders, and stakeholders. Shareholders refer specifically to individuals who hold shares of stock in a corporation, while investors can hold various types of financial securities. Equity holders refer to investors who possess equity, or ownership, in a company, while stakeholders can include any person or entity affected by a company's activities. No matter the term used, shareowners play a crucial role in a company's success by providing the necessary capital to run the business and a vested interest in its growth.