Upstart (UPST) Stock: AI Lending Could Double by 2027
💡 Key Takeaway
Upstart's AI-driven lending model is growing rapidly and trading at a discount, but interest rate risks could temper the bullish case.
What Happened: Upstart's AI Lending Gains Traction
Upstart Holdings (UPST) has been using artificial intelligence to assess creditworthiness since 2014, long before the recent AI boom. Its models analyze over 2,500 data points in real time, outperforming traditional FICO scores that rely on just five metrics. The company's underwriting model is now 2.74 times more accurate than traditional methods, leading to higher approval rates and better risk assessment for banks.
In the second quarter of 2026, Upstart approved a record 558,014 loans worth $4.2 billion, a 50% year-over-year increase. Unsecured personal loans remained the core, but secured loans (auto and home equity) surged 218% to $589 million. Revenue grew 42% to $364.7 million, with GAAP net income nearly tripling to $16.5 million. Adjusted EBITDA rose 45% to $76.9 million.
Despite these strong results, Upstart's stock is down nearly 35% in 2026, trading at a price-to-sales ratio of 2.6, well below its three-year average of 5.5. Management forecasts $1.4 billion in revenue for 2026, implying a forward P/S of 2.1.
The author, a self-proclaimed Upstart shareholder, predicts the stock will double by the end of 2026, citing the company's growth, profitability, and discounted valuation. He acknowledges risks from potential interest rate hikes but believes Upstart has proven its resilience in high-rate environments.
Upstart's chairman, Dave Girouard, believes AI will replace human-driven loan assessments within a decade, representing a $25 trillion global origination opportunity and $1 trillion in fee revenue. The company's low-risk business model, where it earns fees without lending its own capital, positions it well for this transition.
Why It Matters: AI Disruption in Lending
Upstart's success challenges the traditional credit scoring industry, particularly FICO (Fair Isaac), which has long been the standard. If AI models like Upstart's continue to prove superior, banks may shift away from FICO, threatening its market share. This could impact FICO's revenue and stock price, making it a key stock to watch.
For investors, Upstart's growth trajectory and valuation suggest significant upside potential. The stock's current discount to historical multiples could mean the market is overly pessimistic about interest rate risks. If Upstart can maintain its growth and profitability, a doubling by 2027 is plausible.
However, the lending industry is sensitive to economic conditions. Rising interest rates could dampen consumer demand for credit, slowing Upstart's growth. The company's ability to navigate such environments, as it did in 2022-2023, will be crucial.
The broader AI in fintech sector is heating up, with many companies vying for market share. Upstart's early mover advantage and proven accuracy give it a competitive edge, but it must continue to innovate to stay ahead.
For investors, the key takeaway is that Upstart represents a high-growth, high-risk opportunity. Its AI-driven model is transformative, but the stock's volatility and dependence on macroeconomic factors make it a speculative bet.
Source: The Motley Fool
Analysis generated by Bobby AI quantitative model, reviewed and edited by our research team. This is not financial advice. Always do your own research before making investment decisions.
Bobby Insight

Upstart is a buy with potential to double by 2027, but investors should be prepared for volatility.
The company's AI technology is superior and gaining adoption, as evidenced by record originations and revenue growth. The stock is trading at a significant discount to historical valuations, providing a margin of safety. While interest rate risks exist, Upstart has proven its resilience in past high-rate periods.
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