Investors' class action says Upstart misled them about its AI underwriting model

Jul 26, 2022 · Published Oct 21, 2026 · Last reviewed Oct 21, 2026 · 5 sources

Upstart · Governance finding · severity 2 of 5

In re Upstart Holdings Securities Litigation, filed on 26 July 2022 in the US District Court for the Southern District of Ohio, alleges that Upstart and its executives misled investors, including about its AI underwriting model. In September 2023 the court let claims proceed over statements about the advantages of the AI model over FICO-based models and its ability to "quickly adjust" to changing economic conditions, among others. It certified an investor class in March 2025, allowed an amended complaint in September 2025, and on 30 September 2026 kept most claims against hedge fund Third Point. Upstart says the remaining claims are without merit. No ruling on liability has been made.

Record last reviewed Oct 21, 2026 · Markdown

Institution

Upstart

Country

United States

AI system

AI underwriting model that evaluates borrowers and prices personal loans · vendor: Upstart

AI?

Described as AI by the institution or regulator
The institution, a regulator or a court called the system AI.

Status

Court filing

Severity

2 of 5

Impact

The class seeks unspecified damages for investors who bought Upstart securities between 16 December 2020 and 8 November 2022. Upstart says it cannot estimate a reasonably possible loss. Shareholder derivative suits over the same allegations, in Ohio and Delaware, are stayed until the class action is resolved. No customer harm is alleged.

What happened?

On 26 July 2022 a shareholder sued Upstart, its chief executive and its chief financial officer in the Southern District of Ohio, alleging false or misleading statements about the company's business, operations and prospects under Sections 10(b) and 20(a) of the Exchange Act. A consolidated amended complaint in December 2022 added two more executives, the hedge fund Third Point and its chief executive, and Third Point Ventures and its managing partner, a former Upstart board member.[1]

The court's opinions summarise the allegations. Upstart uses an AI underwriting model instead of the traditional FICO model to decide whether to lend and at what rate, and it claimed the model would produce "better" loans with "higher approval rates and lower interest rates at the same loss rate". Executives said the model could respond to macroeconomic changes "on really a dime". As interest rates rose, Upstart began holding more loans on its balance sheet that it could not sell. According to the complaint, its shares fell 56% after the first-quarter 2022 earnings call at which the chief financial officer described using the balance sheet as a "funding buffer".[3]

On 29 September 2023 Judge Algenon Marbley partly denied Upstart's motion to dismiss. Securities-fraud claims survived only for five groups of statements, the first two being "statements about the advantages of Upstart’s AI underwriting model over traditional, FICO-based models" and "statements about the ability of the model to ‘quickly adjust’ to changing macroeconomic conditions". The claims against Third Point were dismissed at that stage.[2]

On 27 March 2025 the court certified a class of investors who bought Upstart securities between 16 December 2020 and 8 November 2022. It allowed a first amended complaint in September 2025 that again named Third Point. On 30 September 2026 it dismissed only the control-person claim against Third Point and a former director and kept the other claims, again holding that statements that the AI model "changes in real time" were actionable.[1][3][4]

When did it happen?

Timeline: Investors' class action says Upstart misled them about its AI underwriting modelJul 26, 2022: Crain v. Upstart Holdings is filed in the Southern District of Ohio. Dec 5, 2022: Lead plaintiff files a consolidated amended complaint that adds executives and Third Point. Sep 29, 2023: The court partly denies dismissal, keeping claims over Upstart's statements about its AI model's advantages and its ability to adjust quickly. Mar 27, 2025: The court certifies a class of investors who bought between December 2020 and November 2022. Sep 29, 2025: The court allows a first amended complaint that adds back Third Point. Sep 30, 2026: The court dismisses the control-person claim against Third Point and a former director and keeps the remaining claims.Jul 26, 2022Crain v. Upstart Holdings is filed in the Southern District of Ohio.Dec 5, 2022Lead plaintiff files a consolidated amended complaint that adds executives andThird Point.Sep 29, 2023The court partly denies dismissal, keeping claims over Upstart's statementsabout its AI model's advantages and its ability to adjust quickly.Mar 27, 2025The court certifies a class of investors who bought between December 2020 andNovember 2022.Sep 29, 2025The court allows a first amended complaint that adds back Third Point.Sep 30, 2026The court dismisses the control-person claim against Third Point and a formerdirector and keeps the remaining claims.
Dated events from the sources cited below · 6 events
  1. Jul 26, 2022

    Crain v. Upstart Holdings is filed in the Southern District of Ohio.[1][5]

  2. Dec 5, 2022

    Lead plaintiff files a consolidated amended complaint that adds executives and Third Point.[1]

  3. Sep 29, 2023

    The court partly denies dismissal, keeping claims over Upstart's statements about its AI model's advantages and its ability to adjust quickly.[2]

  4. Mar 27, 2025

    The court certifies a class of investors who bought between December 2020 and November 2022.[3]

  5. Sep 29, 2025

    The court allows a first amended complaint that adds back Third Point.[1]

  6. Sep 30, 2026

    The court dismisses the control-person claim against Third Point and a former director and keeps the remaining claims.[4]

What was the impact?

  • Other: The class seeks unspecified damages for investors who bought Upstart securities between 16 December 2020 and 8 November 2022. Upstart says it cannot estimate a reasonably possible loss. Shareholder derivative suits over the same allegations, in Ohio and Delaware, are stayed until the class action is resolved. No customer harm is alleged.[1][3]

Severity 2 of 5: Alleged investor losses over a two-year class period; a class has been certified and claims about the AI model survived dismissal, but there is no finding of liability, settlement or regulatory action, and no customer harm.

How did Upstart respond?

In its quarterly filing for the second quarter of 2026, Upstart says it "believes the remaining claims in the action are without merit and intends to defend itself vigorously". The company had asked the court to reconsider the September 2023 dismissal ruling, which the court refused on 5 August 2024.[1]

What was the outcome, and did regulators act?

Pending. As of 21 October 2026 the certified class action continues in the Southern District of Ohio against Upstart, its executives and Third Point. No settlement, trial date or finding of liability has been reported, and no regulator has acted on the allegations.[1][4]

What is the Upstart securities class action about?

Investors allege that Upstart misled them between December 2020 and November 2022 about its business, including its claims that its AI underwriting model beat FICO-based models and could adjust quickly to economic changes, and about the loans it was holding as rates rose. The case was filed in July 2022 in the Southern District of Ohio.

Did the court rule that Upstart's AI claims were false?

No. The court decided only that some statements about the AI model's advantages and adaptability are specific enough to be challenged, so those claims could go forward. It has certified a class, but no court has found that the statements were false or that Upstart is liable.

Is this an AI-washing case?

It is close. The surviving claims centre on how Upstart described its AI model to investors, which is the core of AI-washing allegations. But it is a private securities suit rather than an SEC action, it also covers loan-retention statements, and it has not been decided. We list it as litigation.

What does Upstart say about the lawsuit?

In its August 2026 quarterly filing, Upstart says it believes the remaining claims are without merit, that it will defend itself vigorously, and that it cannot estimate a possible loss. Related shareholder derivative suits in Ohio and Delaware are stayed until the class action is resolved.

  1. Upstart Holdings Form 10-Q for the quarter ended June 30, 2026 — Note: Legal official
    Upstart Holdings (SEC EDGAR) · Aug 4, 2026
    “The Company believes the remaining claims in the action are without merit and intends to defend itself vigorously.”
  2. In re Upstart Holdings, Inc. Securities Litigation — Opinion & Order on motions to dismiss (ECF No. 68) court
    US District Court, S.D. Ohio (via GovInfo) · Sep 29, 2023
    “… except those based on the following statements: (1) statements about the advantages of Upstart’s AI underwriting model over traditional, FICO-based models; (2) statements about the ability of the model to “quickly adjust” to changing macroeconomic conditions …”
  3. Crain v. Upstart Holdings, Inc. — Opinion & Order granting class certification court
    US District Court, S.D. Ohio (via CourtListener) · Mar 27, 2025
    “Upstart uses an artificial intelligence (“AI”) underwriting model instead of the traditional FICO credit score model.”
  4. In re Upstart Holdings, Inc. Securities Litigation — Opinion & Order on Third Point and Schwartz motion to dismiss (ECF No. 181) court
    US District Court, S.D. Ohio (via GovInfo) · Sep 30, 2026
    “This Court previously reasoned that affirmative statements by the Upstart Defendants about the ability of the AI model to adapt quickly are actionable material misstatements.”
  5. Crain v. Upstart Holdings, Inc. et al, 2:2022cv02935 — docket court
    Justia Dockets · Jul 26, 2022

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