Tempus AI Faces Portnoy Law Investigation After Stock Drops on Fraud Allegations
Tempus AI faces a securities fraud probe after a report questioned its accounting practices. Investors who suffered losses may join a class action lawsuit with Portnoy Law Firm.

Tempus AI, Inc. Investors Face Potential Securities Fraud Investigation
The Portnoy Law Firm has announced an investigation into Tempus AI, Inc. (“Tempus” or “the Company”) for possible securities fraud. The firm is considering filing a class action lawsuit on behalf of investors who may have suffered losses.
Investors in Tempus who incurred losses are encouraged to contact attorney Lesley F. Portnoy for a free case evaluation. The firm can help investors understand their legal options and potentially recover their investments. Reach out by phone at 310-692-8883 or via email at info@portnoylaw.com. You can also join the case here.
Details of the Investigation
The investigation focuses on whether Tempus made false or misleading statements or failed to disclose important information relevant to investors. On May 28, 2025, Spruce Point Capital Management released a report raising concerns about Tempus’s accounting and financial reporting practices.
- Alleged aggressive accounting methods
- Board members and executives linked to companies with restated financials
- Key partnerships that require further review
Following the report, Tempus stock dropped more than 19.2%, triggering increased scrutiny from investors and regulators.
What Investors Should Do
If you invested in Tempus and experienced losses, consider consulting legal counsel to evaluate your options. The Portnoy Law Firm has a history of recovering more than $5.5 billion for investors harmed by corporate misconduct.
For more information and to submit transaction details, visit the Portnoy Law Firm’s website. Early action may improve the chances of recovering lost funds.
Contact Information:
Lesley F. Portnoy, Esq.
Phone: 310-692-8883
Email: info@portnoylaw.com
Website: www.portnoylaw.com
Attorney advertising. Past results do not guarantee similar outcomes. Lesley F. Portnoy is admitted to practice in CA, NY, and TX.