3M Company (NYSE: MMM) saw its shares climb approximately 6% to around $169 in premarket trading on Tuesday, July 21, 2026, following the release of its second-quarter results and an upward revision to its full-year earnings forecast. The industrial conglomerate not only surpassed quarterly expectations but also provided a notably higher outlook for 2026, with the Safety and Industrial division serving as the primary catalyst.
The company reported adjusted earnings of $2.40 per share, beating the consensus estimate of $2.25 compiled by LSEG. Revenue rose 2.4% year-over-year to $6.50 billion, also exceeding the $6.41 billion forecast. Adjusted organic sales growth accelerated to 5.4%, compared with just 1.2% in the prior quarter, while the adjusted operating margin improved by 40 basis points to 24.9%.
Breaking down the segment performance, the Safety and Industrial division stood out as the clear driver. It accounted for 48% of total segment sales but was responsible for a staggering 94% of the annual increase in operating profit. The segment's operating profit rose by $121 million, or 16.4%, while its sales increased by $234 million, or 8.2%, representing 70% of the total segment sales growth. Operating margins in Safety and Industrial expanded by 196 basis points.
In contrast, other segments showed more modest or even negative results. Transportation and Electronics posted a 6.2% sales increase and a 5.0% operating profit rise, but its margin contracted by 29 basis points. The Consumer segment reported a 1.8% decline in sales and a 6.0% drop in operating profit, with margins falling 89 basis points. The stark divergence underscores the company's heavy reliance on its Safety and Industrial unit for overall profitability.
Based on the strong first-half performance, 3M raised its adjusted full-year 2026 earnings per share (EPS) guidance to a range of $8.80 to $8.95, up from the previous $8.50 to $8.70. The midpoint of the new range, $8.875, is 27.5 cents higher than the prior midpoint, representing a 3.2% increase. This midpoint also exceeds the consensus estimate by 12.5 cents. For the second half of 2026, the implied adjusted EPS range is $4.26 to $4.41.
CEO William Brown commented on the results, stating, “As a result of our strong first-half performance and continued momentum, we are increasing our full-year guidance.” The company also raised its outlook for adjusted organic sales growth to above 3.5%, up from the previous estimate of around 3%. Additionally, 3M increased its adjusted operating cash flow forecast to a range of $5.8 billion to $6.0 billion, while maintaining its target for margin expansion at 70 to 80 basis points.
On the pricing and cost front, 3M now expects price increases to “fully offset” an inflation impact of $150 million to $175 million, a higher estimate than the previous $125 million. However, challenges persist in certain end markets. Auto demand remained soft in the Transportation and Electronics segment, though growth in semiconductors and data centers provided some offset. Consumer sales continued to decline, falling 1.8%.
If the premarket gains hold, 3M's stock would approach its highest level in four years. However, the stock started Tuesday roughly 1% lower for 2026, indicating that the market had not fully priced in the improved outlook. Key risks to the company's performance include the heavy reliance on the Safety and Industrial segment, ongoing consumer softness, auto sales weakness, inflation pressures, and potential expenses related to PFAS litigation. Notably, GAAP margin stood at 15.1%, significantly below the adjusted margin of 24.9%, highlighting the impact of one-time items.
