Record $804M Revenue and Surging Enterprise Data Demand Propel Q1 (MPWR Q1 2026 Earnings Call)
Export as clean Markdown. Drag & drop into ChatGPT, Claude, or Gemini.
Monolithic Power Systems (MPS) delivered another quarter of blistering growth in Q1 2026, posting a record $804 million in revenue, up 26% year-over-year. The results highlight the company's entrenched position at the heart of the AI and data center hardware boom. Armed with industry-leading power density solutions, MPS is aggressively expanding its manufacturing capacity target to $6 billion to meet surging demand. Underscoring this momentum, management raised its year-over-year growth floor for the enterprise data segment to a staggering 85%.
Exploding Enterprise Data and Comms Demand
The first quarter demonstrated the sheer scale of the secular tailwinds propelling MPS. Revenue of $804 million grew 7% sequentially and 26% year-over-year. The Communications segment was a standout performer, rocketing 33% sequentially. This growth is being heavily driven by the rapid adoption of power-hungry 800-gig optical modules and advanced networking switches, where MPS's high power-density monolithic solutions provide a critical edge in confined spaces.
The most highly anticipated update came from the Enterprise Data segment. After establishing a baseline expectation of 50% year-over-year growth in the previous quarter, management cited continued, exceptional order velocity and backlog visibility as the catalyst to raise the segment's growth floor to approximately 85% year-over-year for 2026. CEO Michael Hsing emphasized that the company's ability to provide fully integrated, monolithic power solutions—rather than relying on multiple discrete components—remains a major differentiator as GPU and CPU power requirements continue to escalate.
Aggressive Capacity Expansion and Technology Innovation
To keep pace with the massive influx of orders, MPS is expanding its manufacturing footprint. The company announced it has officially surpassed its original $4 billion capacity plan and has established a new target of $6 billion in the near future. This geographically diverse supply chain strategy ensures that MPS remains a highly reliable supplier, consistently avoiding the capacity constraints that have plagued peers during periods of rapid upside.
Technologically, MPS continues to iterate and expand its total addressable market. The company recently began sampling its first high-speed interface products for DDR5 memory at major customers, a natural expansion of its existing power management footprint in the memory segment. Additionally, management clarified its strategy regarding 800-volt step-down applications, reaffirming their reliance on proven Silicon Carbide (SiC) over Gallium Nitride (GaN) for high-power environments, while still developing GaN technologies for lower voltage and lower power applications.
Consistent Margins Amid Macro Cautiousness
While the top-line story is one of aggressive growth, MPS remains highly disciplined on the bottom line. Gross margins have held steady at 55.5% for the last four quarters, sitting comfortably at the lower end of their mid-to-upper 50s target model. While increased backlog visibility provides some confidence for incremental margin improvements in the second quarter, management remains cautious regarding potential macroeconomic headwinds in the second half of the year.
In other markets, the automotive segment is tracking exactly to plan, expected to remain flat in the first half of the year before ramping up in the second half as new design wins reach production. Similarly, the storage computing segment shows a bifurcation, with strong data center-driven HDD and SDD demand offsetting continued softness in consumer notebooks. Finally, MPS continues to plant seeds in the emerging robotics market, supplying battery management and actuator power solutions to early movers in the space.