Monolithic Power System Profit Margin

As of the most recent data (March 2026), MPWR shows a profit margin of 22.84%. That compares with 76.59% in the prior-year period — down 70.2% year over year. That is below the Technology sector average of 36.35%. Scroll down for historical charts and peer comparison views.

Compared with the year-ago period, MPWR's profit margin is now 22.84% (was 76.59%) — a 70.2% year-over-year decrease. Pairing that YoY change with peer averages gives a clearer picture of whether Monolithic Power System is outperforming or lagging.

The Technology sector average profit margin is about 36.35%. Monolithic Power System is at 22.84%, which is lower that average. That is roughly 37.2% below the sector mean. Use the comparison chart on this page to see how MPWR stacks up against individual peers as well.

That compares with 76.59% in the prior-year period — down 70.2% year over year. Improvement over multiple periods is generally more meaningful than a single strong quarter. Compare Monolithic Power System with peers to see if the move is company-specific or sector-wide.

Besides this profit margin page, Stockcircle has Monolithic Power System's full stock overview, other financial metrics, insider and congress trade tabs, and tools to follow the stock. Together they help you connect profit margin (currently 22.84%) with ownership activity and broader fundamentals.