Upstart (UPST) Citi’s 15th Annual FinTech Conference summary

Operating performance and macro sensitivity

• Q3 Contribution Profit rose 48% YoY for the second consecutive quarter, despite a nine-point average UMI headwind; fee revenue guidance and the implied Contribution Profit outlook were raised.

• Full-year revenue and EBITDA guidance was lowered as worsening macro conditions pressured balance sheet income; management characterized execution as strong and macro as the key earnings volatility driver.

• Fair value marks are more macro-sensitive than fee revenue because they reflect expected future loan cash flows; most impacts are captured quickly, though accounting complexity can create some lag.

• Market rates, including Treasuries and SOFR, typically pass through to borrower pricing within about a month; rate increases in late September affected October loan pricing.

• Management described macro changes as a headwind rather than a cap on growth; technology and marketing gains can bring borrowers back within approval limits, while sustained adverse conditions can offset those gains.

Underwriting, AI and competitive edge

• Management said underwriting accuracy is 2.77x a traditional benchmark, with the model at 87% of the error range between random predictions and perfect cash-flow predictions.

• Contribution Profit is the preferred measure of whether model advances create value; management said differentiated underwriting and sustained Contribution Profit growth signal competitive advantage.

• Compute cost and latency remain major R&D challenges; model complexity increases resource demands, followed by optimization work before developers advance to the next model generation.

• Proprietary lending algorithms require low-level optimization, and advances that reduce LLM token costs do not directly resolve these compute challenges.

• Management sees AI agents potentially lowering the cost of comparing financial products toward zero, favoring the best product over customer lock-in and walled-garden strategies.

Product strategy and secured lending

• Secured products, Cash Line and home lending are among the new product bets management is prioritizing; secured products turned Contribution Margin positive in 2026, one quarter ahead of the year-end goal.

• The improvement in secured economics came from loan-sale execution, value captured on deals and cost management.

• Auto-secured personal loans are closest to the existing personal-loan ecosystem; auto purchase distribution through dealerships is established, while HELOC is the least mature product and needs new home-adjacent partnerships and investment.

• Auto refinance was discontinued because the market was not established enough to support customer education; strategy now favors products with existing demand and unmet technical service needs.

• Multiple products diversify the portfolio versus personal loans alone; HELOC demand may benefit relatively when higher rates constrain home moves and refinancing, while higher rates and weaker borrowers remain headwinds across lending.