KDDI Profit Margin

As of the most recent data (June 2026), KDDIY shows a profit margin of 10.79%. That compares with 11.4% in the prior-year period — down 5.3% year over year. That is below the Telecommunications sector average of 12.89%. Scroll down for historical charts and peer comparison views.

Compared with the year-ago period, KDDIY's profit margin is now 10.79% (was 11.4%) — a 5.3% year-over-year decrease. Pairing that YoY change with peer averages gives a clearer picture of whether KDDI is outperforming or lagging.

The Telecommunications sector average profit margin is about 12.89%. KDDI is at 10.79%, which is lower that average. That is roughly 16.3% below the sector mean. Use the comparison chart on this page to see how KDDIY stacks up against individual peers as well.

That compares with 11.4% in the prior-year period — down 5.3% year over year. Improvement over multiple periods is generally more meaningful than a single strong quarter. Compare KDDI with peers to see if the move is company-specific or sector-wide.

Besides this profit margin page, Stockcircle has KDDI'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 10.79%) with ownership activity and broader fundamentals.