Happen Bank (NASDAQ: HAPN), formerly known as LendingClub, has gained 2.9% this year while rival SoFi (NASDAQ: SOFI) has plunged 31.5%, a divergence that is raising serious questions about which stock offers the better opportunity.

Both companies have spent the past decade or two positioning themselves as technology-driven disruptors of the U.S. consumer credit market, targeting unsecured personal loans as their primary product.

SoFi began as a student loan originator, but its personal loan business has since grown to dwarf that original franchise, putting it in direct competition with Happen for the same borrower base.

The core appeal of both fintechs rests on using data and technology to underwrite unsecured personal loans at rates in the low-to-high teens, well below the high-20-percent range typical of traditional credit cards.

That structural pricing advantage has fueled rapid growth in unsecured personal loan issuance across the industry in recent years, benefiting both companies even as their individual performance trajectories have diverged sharply.

Despite lower top-line growth and a lower public profile, Happen appears to be executing more effectively on the fundamental discipline of lending, posting earnings-per-share growth of 51.5% from the prior year.

Happen generated a net margin of 28.8% in the second quarter, up from 26.7% in the prior quarter and 18.8% in the year-ago quarter, with margins expanding consistently on a sequential basis.

SoFi, by contrast, posted a net profit margin of only 12.8% in the second quarter, down from 15.2% in the prior quarter, reflecting a deteriorating margin trend even as origination volumes remained high.

SoFi’s return on tangible common equity came in at approximately 6.7% last quarter, down from roughly 7.3% in the prior quarter, a level that may sit below the company’s cost of capital.

Happen’s margins are more than double SoFi’s and are moving in the right direction, a combination that reflects the kind of disciplined, high-return growth that long-term investors tend to reward.

While SoFi’s origination base is nearly triple that of Happen’s and its origination growth rate exceeds 50%, that volume expansion has not translated into comparable profitability or returns on equity.

The contrast echoes a principle long associated with Warren Buffett, who has consistently argued that high returns on equity at moderate growth rates are preferable to rapid volume growth accompanied by weak returns.

Even after SoFi’s steep 2026 sell-off, Happen still trades at a valuation roughly one-third of SoFi’s, despite delivering superior earnings growth, wider margins, and stronger returns on equity.

For investors choosing between the two personal-loan fintechs, the fundamental scorecard points clearly in one direction, with Happen Bank representing the more compelling and financially disciplined bet in the current environment.