MPWR · 10-Q · 2026Q3 · Full report

Export Controls / Regulatory Risk

MONOLITHIC POWER SYSTEMS, INC. · 2026-11-03 · Importance 10 · Surprise 6 · In source text

MPS monitors changes to export control laws, tariffs, trade regulations, and other trade requirements. For the three months ended September 30, 2026, and through the filing date, no such restrictions or requirements materially affected revenue or operations. The Company says its diverse, agile, and resilient supply chain is structured to minimize tariff impacts, but future measures could affect its business; it intends to take mitigating actions as necessary, without assurance of success. MPS states that it is committed to complying with applicable trade laws and regulations.

Key facts

• MPS said trade restrictions or requirements can be enacted quickly and unexpectedly and could affect its business in the future, despite its view that its diverse, agile, resilient supply chain is structured to minimize tariff impacts. source
• If tariffs, trade regulations, or retaliatory measures affecting MPS are implemented, MPS will seek near- and medium-term mitigating actions as necessary, but cannot assure success. source
• MPS reported that no export-control, tariff, trade-regulation, or other trade requirements had materially affected revenue or operations for the three months ended September 30, 2026, through the filing date. source

Impact estimates