Fractional Shares: Investing with Little Money

For decades, the stock market felt like a gated community. If you wanted to invest in high-performing companies, you needed enough cash to buy full shares. When a single share of a company costs hundreds or even thousands of dollars, building a diversified portfolio is nearly impossible for a beginner. Fractional shares change this dynamic entirely. They allow you to invest based on a dollar amount rather than a number of shares.

The Concept: What Are Fractional Shares?

A fractional share is exactly what it sounds like: a slice of a single share of stock. Instead of needing to pay the full market price for a whole share, you can buy a portion of it.

Think of a company like Berkshire Hathaway (Class A). As of mid-2024, one share trades for over $600,000. In the past, you simply could not own this stock unless you had more than half a million dollars ready to invest. With fractional shares, you can own a piece of Berkshire Hathaway for as little as $1 or $5, depending on your brokerage.

This mechanism applies to popular tech stocks as well. While Amazon or Microsoft might trade between $180 and $450 per share, you do not need to save up the full amount to get started. You can invest $20 today and own a percentage of that share immediately.

How Dollar-Based Investing Works

The most significant shift fractional shares introduce is “dollar-based investing.” Instead of telling your broker, “I want to buy 5 shares,” you say, “I want to invest $50.”

Here is the math on how this benefits a beginner:

  • Scenario: You have $100 to invest.
  • Target Stock: Company XYZ is trading at $200 per share.
  • Old Method: You could not buy anything. You would have to wait until you saved another $100.
  • Fractional Method: You invest your $100 and receive 0.5 shares of Company XYZ.

The gains and losses work exactly the same way mathematically. If the stock price goes up by 10%, your $100 investment becomes $110. You receive the same percentage return as the person who owns 1,000 full shares.

Top Brokerages Offering Fractional Shares

Not every brokerage offers this feature. You need to select a platform that specifically supports fractional trading. Here are the specific requirements and offerings of the major players:

Fidelity: Stocks by the Slice

Fidelity is a leader in this space because they offer widespread access.

  • Minimum Investment: $1.
  • Selection: You can buy fractional shares of over 7,000 US stocks and ETFs.
  • Order Types: Fidelity allows you to place market orders and limit orders for fractional shares, which is a feature not all competitors offer.

Charles Schwab: Schwab Stock Slices

Schwab takes a slightly different approach with a higher minimum but unique bundling tools.

  • Minimum Investment: $5.
  • Selection: Restricted to stocks in the S&P 500. You cannot buy fractional shares of smaller companies or most ETFs through this specific program.
  • Feature: You can select up to 30 stocks at once. If you have $150, you can split it evenly across 30 top companies with a single click ($5 each).

Robinhood

Robinhood popularized this feature for mobile users.

  • Minimum Investment: $1.
  • Selection: Most stocks and ETFs with a market capitalization over $25 million and share price over $1.
  • Flexibility: You can toggle easily between buying in dollars or buying in shares on the app interface.

SoFi Invest: Stock Bits

SoFi markets this as “Stock Bits.”

  • Minimum Investment: $5.
  • Selection: A wide range of stocks and ETFs.
  • Feature: SoFi is excellent for automated investing. You can set up a recurring schedule to buy $50 of Amazon every Friday, regardless of the share price.

Dividends and Voting Rights

A common confusion regarding fractional shares is how corporate actions apply to you.

Dividends: You are entitled to dividends, but they are paid proportionately. If a company pays a quarterly dividend of $1.00 per share and you own 0.5 shares, you will receive $0.50. While this seems small, these amounts compound over time if you choose to reinvest them.

Voting Rights: This varies by broker. In many cases, you have voting rights for the fractions you own. However, the brokerage usually aggregates (combines) all the fractional votes from their customers and reports them to the company. Some brokers may not offer voting rights unless you own at least one full share. You should check your specific client agreement if shareholder voting is a priority for you.

Strategic Advantages for Beginners

Using fractional shares is not just about affordability. It allows for better investment strategies.

True Diversification

If you have $500 to invest, buying full shares might limit you to two or three companies. If one of those companies fails, your portfolio takes a massive hit. With fractional shares, you can take that $500 and invest $10 into 50 different companies. This spreads your risk across different sectors (tech, healthcare, energy) immediately.

Dollar-Cost Averaging (DCA)

This is the practice of investing a fixed dollar amount at regular intervals. It removes the emotional stress of trying to “time the market.” Because you can invest precise dollar amounts, you can set up a transfer of $100 from your paycheck every two weeks and split it exactly how you want, regardless of how much the stock prices have fluctuated that week.

The Limitations You Must Know

While highly beneficial, there are logistical downsides to owning fractions of stocks.

  1. Transfer Difficulties: If you decide to switch brokerages (e.g., moving from Robinhood to Fidelity), you usually cannot transfer fractional shares. The brokerage will likely sell your fractional shares for cash and transfer the money, along with any full shares you own. This selling event could trigger capital gains taxes.
  2. Liquidity: While major stocks like Apple or Tesla are liquid, selling fractional shares of smaller, volatile companies can sometimes take slightly longer than selling full shares, as the broker has to bundle the fractions.
  3. Limited Selection: As noted with Charles Schwab, some brokers restrict fractional trading to only the largest companies. If you want to buy a small portion of a niche penny stock or a small-cap company, you might be required to buy full shares.

Frequently Asked Questions

Do I pay fees for fractional shares? Most major online brokerages (Fidelity, Schwab, Robinhood, SoFi, Interactive Brokers) offer commission-free trading for online stock purchases, including fractional shares. However, always verify the fee schedule before signing up.

Can I sell a fractional share whenever I want? Yes. You can sell a fractional share just like a full share during market hours. The brokerage will execute the trade and deposit the cash value into your account.

Is it safe to own fractional shares? Yes. Your investments are typically held in “street name” by the brokerage. If the brokerage is a member of the SIPC (Securities Investor Protection Corporation), your securities are protected up to $500,000 (including a $250,000 limit for cash) if the brokerage firm fails. This protects against broker insolvency, not against the stock value going down.

Can I buy fractional shares of ETFs? It depends on the broker. Fidelity and Robinhood generally allow fractional trading of ETFs (Exchange Traded Funds). Schwab’s “Stock Slices” program currently focuses on individual S&P 500 stocks, not ETFs.