Shareholders hold stocks, which represent ownership in a company. These stocks can be in the form of common or preferred shares. Common shares give shareholders voting rights and a share of the company's profits, while preferred shares typically have a fixed dividend payment. A company's stock price can fluctuate based on its financial performance and market conditions. Shareholders can buy and sell stocks on stock exchanges, such as the New York Stock Exchange or NASDAQ. As a shareholder, it is important to stay informed about the company's financial health and make informed decisions about buying or selling stocks.