Tempus AI, Inc.

On May 28, 2025, Spruce Point Capital published a report alleging, among other things, that Tempus’ AI capabilities were overstated, and that Company’s recent financial guidance revision revealed weakness in its core operations.

On this news, Tempus’ stock price fell $12.67, or 19.2%, to close at $53.20 per share on May 28, 2025, thereby injuring investors.

The complaint filed in this class action alleges that throughout the Class Period, Defendants made materially false and/or misleading statements, as well as failed to disclose material adverse facts about the Company’s business, operations, and prospects. Specifically, Defendants failed to disclose to investors that: (1) Tempus inflated the value of contract agreements, many of which were with related parties, included non-binding opt-ins and/or were self-funded; (2) the credibility and substance of the joint venture with SoftBank was at risk because it gave the appearance of “round-tripping” capital to create revenue for Tempus; (3) Tempus-acquired Ambry had a business model based on aggressive and potentially unethical billing practices that risked scrutiny and unsustainability; (4) AstraZeneca had reduced its financial commitments to Tempus through a questionable “pass-through payment” via a joint agreement between it, the Company and Pathos AI; (5) the foregoing issues revealed weakness in core operations and revenue prospects; and (6) as a result, Defendants’ positive statements about the Company’s business, operations, and prospects were materially misleading and/or lacked a reasonable basis at all relevant times.