Despite the excellent progress made in its turnaround, Citi is still the cheapest of the "Big Four" U.S. banks by a wide margin, in terms of price-to-book value. To be clear, there's still a lot to be done, but Citigroup could be an excellent value for patient investors.
5. SoFi Technologies
SoFi Technologies (SOFI +0.23%) is by far the smallest and newest bank on this list, having first received a banking charter in early 2022. But the company's performance speaks for itself.
Over the past three years, SoFi has almost tripled its customer base to 10.1 million, and profitability has grown impressively. Adjusted earnings before interest, taxes, depreciation, and amortization (EBITDA) margin has grown from 21% in 2023 to 29% today, thanks to economies of scale and excellent progress in building asset-light streams of fee income.
SoFi is not the first online-only bank. But SoFi has been the most successful when it comes to building a banking replacement -- that is, a financial institution that can provide all of the services its customers need, and with superior products than the big banks offer.