The law firm Kaplan Fox & Kilsheimer LLP announced it is investigating CoreWeave, Inc. for potential securities law violations on behalf of investors. The probe focuses on disclosures and news reports detailing significant delays in the construction and development of the company's data centers.
These disclosures preceded notable declines in CoreWeave’s stock price. On November 11, 2025, the stock fell over 16% after CoreWeave revealed that delays from a third-party developer were impacting its fourth-quarter expectations.
Further construction setbacks were detailed in a Wall Street Journal report published on December 15. Following this report, CoreWeave’s stock declined nearly 4% on the next trading day.