Supermicro Faces Cash Outflow and Regulatory Risks Amid AI Server Boom

Super Micro Computer, Inc. (“Supermicro” or “SMCI”) reported preliminary results for the third quarter of fiscal 2026, posting revenue of $10.2 billion (approximately ₩14 trillion) and net income of $483 million (approximately ₩600 billion). While these figures represent strong year-over-year growth, quarterly revenue declined compared to the prior period. During the quarter, the company used $6.6 billion (about ₩9 trillion) of operating cash flow to build accounts receivable and inventory. To support this investment, Supermicro increased its total debt by $8.8 billion (around ₩12 trillion), including bank borrowings and convertible notes.

Supermicro also provided guidance for the fourth quarter and full fiscal year. The company disclosed that a board-led independent investigation and auditing process are underway regarding certain transactions subject to U.S. export controls; as a result, current results are preliminary and may be adjusted. In addition, Supermicro granted substantial stock options and restricted stock units (RSUs) to its Chief Financial Officer and Executive Vice President of Sales, and reported prior RSU vesting and related tax withholding on Form 4.

Taiwanese prosecutors have recently arrested individuals on charges of using falsified documents to export Supermicro AI servers equipped with NVIDIA chips to China, seizing roughly 50 servers in the first major enforcement action of its kind. In the U.S., former Supermicro executives face indictment for allegedly evading export controls on approximately $2.5 billion worth of server shipments. NVIDIA CEO Jensen Huang has publicly urged Supermicro to strengthen its export-compliance measures, and the company says it is working closely with Taiwanese authorities to prevent illicit diversions.

Supermicro collaborates with NVIDIA, AMD and Intel to supply AI, cloud and data-center servers and storage systems. The company has become a key supplier within the global AI infrastructure supply chain amid surging demand for high-performance GPU servers. At the same time, stepped-up U.S. export restrictions on China and intensified enforcement have made export controls and compliance critical issues for server and semiconductor manufacturers worldwide.