Monolithic Power Systems

1) Record Revenue and Growth Drivers
- Monolithic Power Systems (MPS) reported record quarterly revenue of $804 million, a 7% increase from Q4 2025 and a 26% increase year-over-year. - Growth was driven by a 33% sequential increase in the communications end market, particularly in power solutions for optical modules and switches. - The automotive and enterprise data markets are seeing an acceleration in project wins, contributing to a robust pipeline.

2) Segment Performance and Outlook
- The enterprise data segment is expected to see year-over-year growth raised to 85%, driven by strong ordering patterns and backlog visibility. - The communications segment is anticipated to grow at or above corporate averages due to increasing demand for high-power density products. - The automotive segment is expected to remain flat in the first half of 2026 but is projected to ramp up in the second half as new designs come to market.

3) Challenges and Supply Chain Management
- MPS is navigating a fluid geopolitical and macroeconomic environment but maintains a diversified market strategy to mitigate risks. - The company has a lean distribution channel, indicating that shipments are closely aligned with end-market demand. - There are concerns about potential headwinds in gross margins, which have remained at 55.5% for the last four quarters, with expectations of maintaining this level despite rising input costs.

4) Technological Advancements and Product Development
- MPS is expanding its manufacturing capacity from an original goal of $4 billion to $6 billion to meet growing demand. - The company is focusing on silicon carbide for high-voltage applications while also developing gallium nitride solutions for lower voltage segments. - New product sampling for high-speed interface products for DDR5 is underway, although significant revenue contributions from this segment are not expected until later.

5) Guidance and Future Growth
- MPS is optimistic about future growth, particularly in the robotics and AI sectors, although specific revenue contributions from these areas remain uncertain. - The company is committed to maintaining its market share and expanding its socket presence across various applications. - The transcript lacks detailed financial projections for specific segments beyond the general guidance provided.

Bottom line: MPS is positioned for strong growth in 2026, driven by record revenues and robust demand across multiple segments, particularly communications and enterprise data. While challenges remain in margin management and supply chain dynamics, the company's strategic focus on innovation and capacity expansion supports a positive outlook for shareholders.