Is Upstart Holdings (UPST) Cheap On Stronger Earnings And A $4b Castlelake Deal?
Why Upstart Holdings Earnings and New Loan Agreement Matter for Investors
Upstart Holdings (UPST) is back in focus after reporting second quarter earnings and confirming a new multi year forward flow agreement with Castlelake for up to US$4b of consumer loans.
Together, the reported earnings metrics and the expanded Castlelake funding arrangement give investors fresh information on how Upstart Holdings is converting its AI lending model into profit and loan volume at the midpoint of 2026.
See our latest analysis for Upstart Holdings.
Upstart Holdings' latest earnings and the Castlelake agreement have arrived alongside a 1 day share price return of 4.64% and a 7 day share price return of 13.30%. However, the year to date share price return is down 32.18% and the 1 year total shareholder return is down 54.78%, so recent momentum has improved while longer term performance remains weak.
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Upstart Holdings has rallied in the short term, yet it still trades well below both its 1 year high and the average analyst price target. Given that gap, where does a reasonable view of fair value actually land now?
Most Popular Narrative: 22.5% Undervalued
Upstart Holdings last closed at $31.09, while the most widely followed narrative sets fair value closer to $40.13, so the gap between price and expectations is wide.
The implementation of Model 19, featuring the Payment Transition Model (PTM), has improved underwriting accuracy, which is likely to enhance loan approval rates and reduce default risks, positively impacting revenue and net margins.
Want to see what kind of revenue curve and profit margin this narrative builds on top of that underwriting shift? The full story leans heavily on compounding earnings power and a future valuation multiple that has to compress meaningfully from today. The assumptions behind that path are anything but casual.
Result: Fair Value of $40.13 (UNDERVALUED)
Have a read of the narrative in full and understand what's behind the forecasts.
However, investors in Upstart Holdings still need to watch credit performance and model accuracy, as well as any funding constraints that could slow planned balance sheet reductions.
Find out about the key risks to this Upstart Holdings narrative.
Another View on Upstart Holdings Using Market Multiples
The first narrative leans on earnings forecasts and discounted cash flows. A simple price tag check tells a different story. Upstart Holdings trades on a P/E of 50.1x, while the US Consumer Finance industry sits around 10x and peers average 11.8x. The fair ratio is 42x, which is still below where the stock trades today. That gap points to valuation risk if expectations slip.
To see how this pricing compares with the underlying numbers in more detail, take a closer look at the valuation breakdown in the See what the numbers say about this price — find out in our valuation breakdown.
Next Steps
The mix of optimism and concern around Upstart Holdings is clear, so this is a moment to act quickly and test the numbers for yourself. To weigh both sides of the story, start with 2 key rewards and 1 important warning sign
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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.
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