2 Fintech Stocks to Buy Hand Over Fist in 2026 and Hold for 10 Years

Industry Overview - The fintech market is projected to expand rapidly over the next decade, driven by factors such as the growth of e-commerce [2] - Investors are encouraged to consider shares of leading companies in the fintech sector for long-term performance [2] Company: Adyen - Adyen simplifies payment systems for companies, allowing them to accept payments for online and in-person transactions through a single integrated platform, attracting major clients like Etsy, Spotify, and McDonald's [3] - Despite struggling in recent years, Adyen's net revenue increased by 20% year over year to 1.1 billion euros ($1.3 billion) in the first half of 2025, with an EBITDA margin of 50%, up from 46% [5] - The company reported a net income of 481 million euros, reflecting a 17% year-over-year increase [5] - Adyen maintains a strong economic moat due to high switching costs for clients, and its expansion into the U.S. market and focus on large-format retail clients present attractive growth prospects [7][8] Company: PayPal - PayPal has faced challenges with subpar financial results and user growth, processing $458.1 billion in payment volume, which is an 8% year-over-year increase, with 438 million active accounts [9] - The company is entering the digital advertising sector, leveraging transaction and consumer preference data to enhance its ad platform [10][12] - PayPal's strong brand recognition and trust position it well to benefit from the growing popularity of digital wallets, making it a potential leader in the fintech market over the next decade [13]