Filing Flows › Monolithic Power Systems (MPWR) › Operating margin
Monolithic Power Systems (MPWR) operating margin by quarter
Monolithic Power Systems' operating margin was 29.7% in Q3 2026 (third quarter 2026), -1.2 pts from Q2 2026. Over the last 7 quarters it ranged from 24.8% (Q2 2025) to 31.0% (Q2 2026).
| Quarter | Operating margin | Q/Q | Y/Y |
|---|---|---|---|
| Q3 2026 | 29.7% | -1.2 pts | +3.3 pts |
| Q2 2026 | 31.0% | +1.0 pts | +6.2 pts |
| Q1 2026 | 30.0% | +3.4 pts | +3.5 pts |
| Q4 2025 | 26.6% | +0.1 pts | — |
| Q3 2025 | 26.5% | +1.7 pts | — |
| Q2 2025 | 24.8% | -1.7 pts | — |
| Q1 2025 | 26.5% | — | — |
Q3 2026 at a glance
Monolithic Power Systems, Q3 2026: revenue $1.2B (+63% year over year), operating margin 29.7%, net earnings $271M, operating cash flow $290M. The chart follows the revenue to costs, profit and cash.
Questions
What is Monolithic Power Systems' operating margin?
Monolithic Power Systems' operating margin was 29.7% in Q3 2026 (third quarter 2026), -1.2 pts from Q2 2026.
How has Monolithic Power Systems' operating margin changed?
Over the last 7 quarters it ranged from 24.8% (Q2 2025) to 31.0% (Q2 2026).
Q3 2026 results → · How Monolithic Power Systems makes money →