KLA Profit Margin

As of the most recent data (March 2026), KLAC shows a profit margin of 35.66%. That compares with 31.99% in the prior-year period — up 11.5% 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, KLAC's profit margin is now 35.66% (was 31.99%) — a 11.5% year-over-year increase. Pairing that YoY change with peer averages gives a clearer picture of whether KLA is outperforming or lagging.

The Technology sector average profit margin is about 36.35%. KLA is at 35.66%, which is lower that average. That is roughly 1.9% below the sector mean. Use the comparison chart on this page to see how KLAC stacks up against individual peers as well.

That compares with 31.99% in the prior-year period — up 11.5% year over year. Improvement over multiple periods is generally more meaningful than a single strong quarter. Compare KLA with peers to see if the move is company-specific or sector-wide.

Besides this profit margin page, Stockcircle has KLA'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 35.66%) with ownership activity and broader fundamentals.