SAN MATEO, California, May 5, 2026, 15:09 PDT
Upstart Holdings Inc. stock tumbled 13.9% to $26.84 in after-hours trade Tuesday, erasing gains from the regular session’s $31.17 close. The AI lender posted a deeper quarterly loss and missed on adjusted profit, putting aside a 44% jump in revenue and higher loan volumes.
This shift is significant—investors wanted to see Upstart’s rebound in consumer lending actually hit the bottom line. But Tuesday, the market sent a different message: higher loan volume alone doesn’t cut it when margins aren’t keeping pace.
Upstart posted first-quarter revenue of $308.2 million, up from $213.4 million last year. Transaction volume hit 425,356 loans, climbing 77%, while total originations came in 61% higher at roughly $3.4 billion. Net loss deepened to $6.6 million, or 7 cents per share, compared with $2.4 million, or 3 cents. Adjusted EBITDA dropped to $40.5 million from $42.6 million. The company left its full-year forecast unchanged: $1.4 billion in revenue and $294 million in adjusted EBITDA.
The shortfall came down to expectations, not revenue. FactSet analysts were looking for $57 million in adjusted EBITDA with $18 million net income, according to MarketWatch. Revenue actually topped the $301 million consensus. Chief Executive Paul Gu told MarketWatch, “Maybe market expectations didn’t totally have the right seasonal factors baked in,” and added, “every time AI gets better, we convert more people.” MarketWatch
This was Gu’s debut earnings report as CEO. Back in February, Upstart’s board tapped Gu—a co-founder who’d been serving as chief technology officer—to take over for Dave Girouard on May 1. Girouard moved into the executive chairman role.
Upstart claims its marketplace relies on artificial intelligence to underwrite consumer loans, linking borrowers to banks, credit unions, and institutional investors. The company offers personal loans, auto loans, and also home equity lines of credit—HELOCs, those revolving loans secured by a borrower’s home equity. In the quarter, 91% of loans processed on the platform went through without any human involvement from Upstart.
It wasn’t only personal loans seeing momentum. Upstart posted first-quarter personal-loan originations at $3.0 billion, up 50% year over year. Auto originations reached $263 million, marking a fourfold jump, while home originations landed at $143 million—roughly 3.5 times last year’s figure.
Even with fee revenue up 49% to $277 million, margins told a different story. Contribution margin slipped to 50%—down from 55%. Adjusted EBITDA margin also declined, dropping to 13% from 20%. That’s what caught investors’ attention.
Competition remains fierce. Digital lender SoFi Technologies slipped last week, even with record loan originations in the first quarter and no change to its 2026 outlook—a clear signal investors are looking for more profit leverage, not just growth in loan books.
The risk side isn’t hard to spot. Upstart flagged that its transaction volume hinges on platform funding, leaving it vulnerable to swings in the capital markets and broader economic shifts. As of March 31, the Upstart Macro Index read 1.38, indicating—by the company’s math—that prevailing conditions tack on about 38% extra risk to repayment compared with its baseline. When funding dries up or borrower quality deteriorates, convincing backers of the model’s value becomes a tougher pitch.
Management wants investors to look past a sluggish first quarter and put faith in the full-year outlook. That didn’t fly with the market on Tuesday. Now, the question is whether Upstart can convert higher originations into clearer profits—without stretching investors’ patience.
