What Are Fractional Shares?

What are fractional shares?

As the name suggests, fractional shares are a quantity that is less than a full share of stock. For example, if you buy half a share of Walt Disney (DIS -0.95%), that would be an example of a fractional share. If you own a fractional share of a stock, you are entitled to a proportional amount of the gains of holding a full share, as well as a proportional amount of any dividends paid by the company.

To be sure, fractional shares have some drawbacks. As one example, you generally don't get voting rights with fractional shares (although this isn't likely to be an issue for smaller investors). Some brokers restrict when you can sell fractional shares -- for instance, only allowing fractional share orders to fill overnight when the market is closed. And you may encounter small fees for fractional shares.

It's also worth mentioning that fractional shares have been around for a long time, but they were typically only allowed as a tool for dividend reinvestment. In other words, if you received a $50 dividend from a company and elected to reinvest your dividends, you'd be allowed to receive as many shares as possible (even fractions) that your $50 could buy. However, the ability to directly buy fractional shares is a relatively new concept.

Why are fractional shares important?

Fractional shares are important because they eliminate two major pain points for investors, especially for newer investors or people who typically invest relatively small amounts of money at a time.

First, it allows investors to put all of their money to work at once. As an example, let's say that you put $600 into your brokerage account and you want to invest in Berkshire Hathaway (NYSE:BRK.A)(NYSE:BRK.B), which trades for approximately $478 per share as of September 2024.

If your broker doesn't allow fractional share trading, you would only be able to buy one share, and the additional $122 would remain in your brokerage account, uninvested. On the other hand, fractional share trading would allow you to use your entire $600 deposit to buy about 1.26 shares of Berkshire Hathaway stock.

Second, it allows investors with relatively small amounts of investable cash to buy whatever stock they want. As an example, MercadoLibre (MELI -1.96%) trades for about $1,300 per share as of this writing. Unless you have that much cash available, you can't afford to buy any shares if your broker doesn't allow fractional shares. However, if they do allow fractional share investing, you could add MercadoLibre shares to your portfolio for as little as a few dollars.

Should you use fractional shares to invest?

The short answer is that you should absolutely use fractional shares to invest if they're available to you. Not all brokers allow fractional share trading, so if you're a new investor or you simply want the ability to buy less than one full share of stock on occasion, it may be a good idea to find a broker that supports fractional share trading.