Silicon Motion Technology Profit Margin

As of the most recent data (June 2026), SIMO shows a profit margin of 21.66%. That compares with 10.35% in the prior-year period — up 109.2% year over year. That is below the Technology sector average of 35.21%. Scroll down for historical charts and peer comparison views.

Compared with the year-ago period, SIMO's profit margin is now 21.66% (was 10.35%) — a 109.2% year-over-year increase. Pairing that YoY change with peer averages gives a clearer picture of whether Silicon Motion Technology is outperforming or lagging.

The Technology sector average profit margin is about 35.21%. Silicon Motion Technology is at 21.66%, which is lower that average. That is roughly 38.5% below the sector mean. Use the comparison chart on this page to see how SIMO stacks up against individual peers as well.

That compares with 10.35% in the prior-year period — up 109.2% year over year. Improvement over multiple periods is generally more meaningful than a single strong quarter. Compare Silicon Motion Technology with peers to see if the move is company-specific or sector-wide.

Besides this profit margin page, Stockcircle has Silicon Motion Technology'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 21.66%) with ownership activity and broader fundamentals.