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BigBear.ai Faces Securities Fraud Lawsuit After Financial Restatements Trigger Stock Drop
Bleichmar Fonti & Auld LLP filed a lawsuit against BigBear.ai for alleged securities fraud related to misstated financials and convertible notes. Investors have until June 10, 2025, to seek lead plaintiff status.

Lawsuit Filed Against BigBear.ai Holdings for Alleged Securities Fraud
NEW YORK, May 17, 2025 — Bleichmar Fonti & Auld LLP, a prominent securities law firm, has initiated a lawsuit against BigBear.ai Holdings, Inc. (NYSE: BBAI) and several senior executives. The suit alleges violations of federal securities laws related to the company's financial reporting.
Investors who purchased BigBear.ai securities are encouraged to learn more and consider their legal options by visiting the firm’s case page. The deadline to request appointment as lead plaintiff is June 10, 2025.
Background of the Case
The complaint alleges that BigBear.ai violated Sections 10(b) and 20(a) of the Securities Exchange Act of 1934. The case is pending in the U.S. District Court for the Eastern District of Virginia under the caption Priewe v. BigBear.ai Holdings, Inc., et al., No. 25-cv-00623.
Why Is BigBear.ai Facing This Lawsuit?
BigBear.ai provides AI-driven technology solutions focused on national security, supply chain management, and digital identity. The company went public through a SPAC merger with GigCapital4 Merger Sub Corporation and GigCapital4, Inc. Following the merger, BigBear.ai issued $200 million in unsecured convertible notes maturing in December 2026.
The lawsuit claims BigBear.ai improperly accounted for these convertible notes, leading to misstated financial statements dating back to fiscal year 2021.
The Impact on BigBear.ai’s Stock
On March 18, 2025, BigBear.ai announced a delay in filing its 2024 10-K report, revealing that past financial statements were unreliable and would be restated. This disclosure caused the stock to drop approximately 15%, from $3.49 to $2.97 per share.
One week later, on March 25, the company filed the restated 10-K. It recognized a material weakness in internal controls over financial reporting and adjusted the valuation of the convertible notes. Following this, the stock declined an additional 9%, closing at $3.19 on March 26.
Options for Investors
If you invested in BigBear.ai, you may have legal recourse. Bleichmar Fonti & Auld LLP offers representation on a contingency fee basis, meaning no upfront costs or court fees are owed by shareholders. Fees and expenses will only be approved by the court if recovery is achieved.
To participate or obtain more information, visit BFA’s BigBear.ai case page or contact Ross Shikowitz at ross@bfalaw.com or 212-789-3619.
About Bleichmar Fonti & Auld LLP
Bleichmar Fonti & Auld LLP specializes in securities class actions and shareholder litigation. The firm ranked among the Top 5 plaintiff law firms by ISS SCAS in 2023. Its attorneys have been recognized as Titans of the Plaintiffs’ Bar by Law360 and SuperLawyers by Thomson Reuters.
Recent significant recoveries include over $900 million from Tesla, Inc.’s Board of Directors and $420 million from Teva Pharmaceutical Industries Ltd.