Citizens Financial Group has downgraded Upstart Holdings citing valuation concerns, marking a significant shift in sentiment toward the AI lending platform. The move comes as Upstart's stock has experienced substantial volatility amid broader market uncertainty and questions about its growth trajectory. This downgrade reflects growing skepticism about Upstart's ability to justify its current market valuation.

Upstart, which uses artificial intelligence to streamline loan approvals, has seen its shares fluctuate dramatically as investors reassess the company's prospects. The fintech company went public in December 2020 at $20 per share and reached highs above $400 in October 2021 before retreating sharply. Citizens' decision to downgrade follows similar moves by other analysts who have questioned whether Upstart's technology can deliver sustainable competitive advantages in the increasingly crowded digital lending space.

The downgrade could pressure Upstart's stock price further as institutional investors adjust their positions. With interest rates rising and economic uncertainty mounting, Upstart faces challenges in maintaining its growth momentum. The company's reliance on AI-driven underwriting models, while innovative, has raised concerns about potential risks in different credit cycles.