Features & Settings

The Availability of Fractional Shares for Traders

Fractional shares allow investors to buy a portion of a stock, making high-value stocks more accessible. This guide explores how fractional shares work, their benefits and limitations, and how TradersPost integrates with brokers that support them.

Tom Hartman

Marketing

3 Min Read Reviewed by Mike Christensen Fact-checked by Mike Christensen
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Update history
  1. Correction

    Interactive Brokers' former fractional-share limitation through TradersPost is no longer current, while broker-specific availability still applies, so the article now reflects the corrected integration guidance without changing its broader explanation.

Fractional shares have become a hot topic among investors, providing an opportunity to own a piece of high-value stocks without the need to purchase a full share. This guide will explore what fractional shares are, how they work, the benefits and limitations, and how TradersPost integrates with brokers that support fractional shares.

What Are Fractional Shares?

Fractional shares allow investors to buy a portion of a stock, rather than a whole share. This can be particularly beneficial for expensive stocks like Berkshire Hathaway, where a single share may cost thousands of dollars. Instead of saving up to buy a full share, investors can purchase a fraction, making high-value stocks more accessible.

How Fractional Shares Work

When you buy a fractional share, you own a percentage of a share. For example, if a stock costs $1,000 and you invest $100, you own 0.1 of that share. Fractional shares are typically offered by brokers who facilitate the buying and selling of these partial shares, allowing investors to trade in dollar amounts rather than whole shares.

Benefits of Fractional Shares

Accessibility

Fractional shares democratize investing by allowing more people to invest in high-value stocks. This is particularly beneficial for new investors or those with limited capital.

Diversification

Investors can diversify their portfolios more effectively by purchasing fractions of various stocks, spreading risk across multiple assets without needing significant capital.

Flexibility

Fractional shares provide flexibility in investing. Investors can allocate specific dollar amounts to different stocks rather than buying whole shares.

Limitations of Fractional Shares

Limited Availability

Not all brokers offer fractional shares. Availability can vary, and some brokers may only offer this feature for specific stocks or through certain types of accounts.

Liquidity Issues

Selling fractional shares can sometimes be less straightforward than selling whole shares. Not all fractional shares can be sold on the open market, and they may need to be sold back to the broker.

Potential Fees

Some brokers may charge fees for buying or selling fractional shares, which can eat into your investment returns.

Brokers Supporting Fractional Shares

Interactive Brokers

Interactive Brokers supports fractional shares, and this feature is supported through the API integration with TradersPost. This means that you can purchase fractional shares through TradersPost’s interface with Interactive Brokers1.

Alpaca and Robinhood

Both Alpaca and Robinhood support fractional shares, making them accessible to TradersPost users. These brokers allow you to buy and sell fractional shares seamlessly through their platforms, integrated with TradersPost.

Crypto Exchanges

Fractional investing is inherent to cryptocurrencies. TradersPost supports fractional investments in crypto through various exchanges, providing flexibility and ease of access.

Growing Demand for Fractional Shares

Fractional shares have been floated around in the traditional finance space for a while and have become even more in demand as people have gotten used to crypto. In the cryptocurrency market, traders can transact almost any fractional amount, and this ease of trading has led investors to desire a similar experience with traditional assets. This growing demand is driving more brokers to offer fractional shares, making them a standard feature in modern investing.

Conclusion

Fractional shares open up new possibilities for investors, making it easier to invest in high-value stocks and diversify portfolios with limited capital. While not all brokers support fractional shares, options like Alpaca and Robinhood provide accessible pathways for TradersPost users. Understanding the benefits and limitations of fractional shares can help you make informed investment decisions and maximize your investment strategy.

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References

1 blog.traderspost.io, Algo Trade Fractional Shares With Alpaca and Robinhood - Blog

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