Interactive Brokers offers unrivalled market access and the lowest commissions in the industry for active stock traders. The TWS platform is extremely powerful but has a steep learning curve for beginners.
Read ReviewBest Fractional Shares Stock Brokers
Updated 2026
Fractional share trading allows investors to buy a portion of a single share rather than a full share - enabling exposure to high-priced stocks like Amazon or Berkshire Hathaway from as little as $1. This feature is common on app-based brokers and is particularly useful for portfolio diversification on a limited budget.
Top Fractional Shares Stock Brokers
4 brokers
Trading 212 offers one of the UK's best commission-free stock ISA accounts alongside fractional shares and an attractive cash account. Its pies feature enables automated portfolio rebalancing for passive investors.
Read RevieweToro's zero-commission real stocks and fractional share offering make it accessible for beginners, though its USD-denominated accounts mean non-US investors face FX conversion costs on every transaction.
Read ReviewFreetrade's clean mobile interface and support for both ISAs and SIPPs make it one of the best commission-free options for UK long-term investors. Its stock selection is good but narrower than full-service brokers.
Up to 1:1
What this means
Fractional shares let you buy a portion of a single share, making high-priced stocks like Amazon or Berkshire Hathaway accessible with smaller amounts of capital. You receive proportional dividends and voting rights where applicable.
Frequently Asked Questions
When comparing Fractional Shares brokers, prioritise regulatory standing, pricing, platform reliability, and customer support. Our list ranks brokers by overall rating across all these criteria.
We currently list 4 stock brokers with Fractional Shares. The full list above is sortable by rating, commissions, and minimum deposit.
Choose a broker from the list above, click through to their full profile, and compare pricing, platforms, and regulation. Most brokers offer a free demo account, so you can test the platform before depositing.
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