3M Profit Margin

As of the most recent data (June 2026), MMM shows a profit margin of 11.9%. That compares with 16.01% in the prior-year period — down 25.7% year over year. That is below the Finance sector average of 17.05%. Scroll down for historical charts and peer comparison views.

Compared with the year-ago period, MMM's profit margin is now 11.9% (was 16.01%) — a 25.7% year-over-year decrease. Pairing that YoY change with peer averages gives a clearer picture of whether 3M is outperforming or lagging.

The Finance sector average profit margin is about 17.05%. 3M is at 11.9%, which is lower that average. That is roughly 30.2% below the sector mean. Use the comparison chart on this page to see how MMM stacks up against individual peers as well.

That compares with 16.01% in the prior-year period — down 25.7% year over year. Improvement over multiple periods is generally more meaningful than a single strong quarter. Compare 3M with peers to see if the move is company-specific or sector-wide.

Besides this profit margin page, Stockcircle has 3M'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 11.9%) with ownership activity and broader fundamentals.