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Interactive Brokers provides low-cost trading options across an array of financial products and enjoys significant profit margins.
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SOFI has expanded its deposit base to $27.3 billion and is developing a tech platform aimed at aiding other fintech companies.
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TradeWeb has been a leader in automating trading processes for institutional investors.
The landscape of finance is quite thrilling right now, particularly with FinTech innovations. Digital wallets, blockchain advancements, and AI analytics are reshaping how individuals and institutions handle money.
As tech evolves, fee-based fintech firms are positioned to rake in substantial revenue. Here are three stocks that show promising growth potential at the moment.
Interactive Brokers (NASDAQ: IBKR) is known for its electronic trading platform that caters mainly to tech-savvy investors. It offers a wide range of products including stocks, options, futures, currencies, and cryptocurrencies.
One thing that makes Interactive Brokers quite appealing is its highly automated platform, which enables it to offer the most competitive trading costs in the market. This definitely attracts investors looking for the best deals.
The company’s focus on automation is largely supported by its software engineers, enabling low-cost trade execution. Its automated platform boasts industry-leading margins—like a 72% adjusted pre-tax profit margin in 2024. This is why many consider it a solid growth stock today.
SOFI (NASDAQ: SOFI) has transitioned from being just a student loan provider to a comprehensive digital bank. It now offers a variety of financial services such as loans, banking, and investment tools, and has made significant strides, such as acquiring Golden Pacific Bancorp in 2022, boosting its deposits to $27.3 billion.
SOFI is also building tech platforms that deliver essential services for other fintech ventures, which diversifies its revenue and enhances product innovation. Their tech platform accounts grew to over 158 million in Q1 of 2025, up by 5% from the previous year.
Sofi’s ongoing diversification into a full financial services company continues to yield positive revenue results, making it a noteworthy growth stock.
TradeWeb Markets (NASDAQ: TW) operates global electronic markets for professional traders, offering trade in key asset classes like rates, stocks, and credits. Founded in 1996 to improve efficiency in U.S. Treasury transactions, TradeWeb was a pioneer in introducing web-based trading.
Their AI-driven intelligent execution tool exemplifies their focus on improving trading processes by allowing clients to execute transactions faster and more efficiently. This feature has gained traction, with its use increasing from 23% in 2019 to over 40% in institutional transactions in 2024.
TradeWeb’s ability to adapt to market needs has led to strong adoption rates, and, particularly amid volatility, the trading activity tends to surge. For instance, this year saw a record $164.5 trillion in trading volume during Q1, particularly as investors reacted to political changes.
With strong market presence and a variety of assets, TradeWeb is another fintech stock worth considering for future growth.
Before investing in stocks related to interactive brokers, be aware that analysts believe there are better options right now. For instance, certain stocks are being highlighted as having greater potential for significant returns in the coming years.

