Fractional shares are less than one whole share of a company. With Cash App, you can buy fractional shares of a company’s stock with as little as $1. You can buy fractional shares using Cash App Investing. First, search for a company name or ticker symbol, then choose how much of the stock you want to buy, either from a preset amount or a custom amount you enter. Building an investment portfolio with fractional shares is easy with Cash App. You can invest in your favorite companies with as much or as little money as you want—even as little as $1. Fractional shares are not transferable. For a complete explanation of conditions, restrictions and limitations associated with fractional shares, see our Customer Agreement.