The Smartest Growth Stocks to Buy With $100 Right Now

Key Points

If you think $100 isn't enough to buy great growth stocks, think again. A $100 investment in Nvidia 10 years ago is worth more than $25,000 today. It won't be easy to identify the next Nvidia, but that's just an example to illustrate the power of investing. The earlier you start, the more you can give your money the chance to compound over time. If you have $100 to invest every month, you will be well on your way toward creating a powerful retirement portfolio.

SoFi Technologies (NASDAQ: SOFI) and Nu Holdings (NYSE: NU) are two excellent growth stocks to consider if you have $100 to invest, whether as a one-time buy or for monthly investments.

1. SoFi: Becoming a top-10 U.S. bank

SoFi has big ambitions of becoming a top-10 U.S. bank , and considering its growth rates as compared to traditional, large players, it could break into this exclusive group of banks.

The Smartest Growth Stocks to Buy With $100 Right Now

Adjusted net revenue rose in the 2025 first quarter by 33% year over year, driven by a rebound in the core lending business and skyrocketing financial services sales. Financial services sales more than doubled year over year, and this low-cost, fee-based segment is also driving robust net income, with a 299% increase in contribution profit and a 49% contribution margin, up from 25% last year.

SoFi has primarily been a lending company, having started out as a loan co-op for college students and graduates. While it still maintains that target market, it has expanded into a broad assortment of financial services and has a robust cross-selling strategy that generates higher engagement and revenue. Non-lending segments are growing faster, but as loan growth is accelerating again, they remain less than half of the total business. Lending segment revenue increased 25% year over year in Q1, and contribution profit was up 15%.

SoFi's all-digital business, with its easy-to-use interface, is attracting customers, especially from its young professional target base. These younger customers are using SoFi's platform to power their financial journeys, and as they increase their earnings and become more financially engaged, they're driving SoFi's growth. Membership increased 34% year over year in Q1 to a total of 10.9 million.

SoFi stock has been up and down as interest rates fluctuate, and that's to be expected as a bank. It's up 91% during the past year, and it's likely to thrive under improved economic conditions, offering shareholders incredible long-term potential.

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