3M (MMM) Q4 2025 earnings summary

Executive summary

• Achieved strong Q4 and full-year 2025 results, with Q4 organic sales growth of 2.2%, operating margin of 21.1%, and adjusted EPS of $1.83, capping a year of over 2% organic growth and significant margin expansion.

• Full-year adjusted operating margin reached 23.4%, up 200 basis points year-over-year, with adjusted EPS up 10% to $8.06 and free cash flow conversion above 100%.

• Launched 284 new products in 2025, driving a 23% increase in five-year new product sales and a new product vitality index of 13%.

• Operational excellence improved key metrics: OTIF above 90%, OEE at 63%, and cost of poor quality down to 6% of COGS.

• Returned $4.8 billion to shareholders via dividends and buybacks, progressing toward a $10 billion multi-year capital return goal.

Financial highlights

• Q4 adjusted operating margin was 21.1%, up 140 basis points, with operating profit up $125 million year-over-year.

• Adjusted EPS for Q4 was $1.83, up 9% and above guidance; full-year adjusted EPS was $8.06, up 10%.

• Adjusted free cash flow in Q4 was $1.3 billion, with a 130% conversion rate; full-year adjusted free cash flow was $4.4 billion, conversion above 100%.

• Full-year organic sales growth was 2.1%, with margin expansion of 200 basis points.

• Operating profit grew by $650 million at constant currency, driven by $200 million from volume and $550 million from productivity.

Outlook and guidance

• 2026 guidance: organic sales growth of ~3%, adjusted operating margin expansion of 70–80 basis points, EPS of $8.50–$8.70, and free cash flow conversion above 100%.

• Margin expansion expected to deliver $400 million in total company income growth at the midpoint.

• Capital deployment includes ~$2.5 billion in share repurchases for 2026.

• Sales growth and margin expansion expected to be evenly distributed across 2026 quarters.

• Tax rate expected at ~20%.