MMM Q2 2026 Earnings Analysis

And Alex, this was genuinely a strong quarter for 3M. Organic growth of 5.4%, operating margin at 24.9% — that's their highest ever, by the way — EPS of $2.40, up 11% year-over-year, and free cash flow of $1.3 billion with 107% conversion. That's about as clean a beat as you'll see.

What stood out to me is CEO Bill Brown was pretty emphatic this isn't a macro tailwind story. CFO Anurag Maheshwari basically said the same thing on the call — this is internal execution. Commercial excellence initiatives, better sales force effectiveness, cross-selling that's running 40% ahead quarter-over-quarter, and customer attrition improving about 200 basis points, mostly in their Safety & Industrial business.

The segment breakdown really tells the story. Safety & Industrial — that's SIBG — grew 8.2%, with double-digit growth across electrical markets, adhesives and tapes, abrasives, and industrial specialties. Transportation and Electronics grew 5.9%, helped by strength in semiconductors, aerospace, and data centers. But Consumer was the soft spot, down 2.1% for the quarter because of some retailer destocking in late June.

This is fascinating from a materials science angle. EBO is basically a more durable, dust-resistant fiber optic connector that Brown said can cut installation time in data centers by about 85%. They've got 100 patents already, 50 more pending. Revenue this year is only in the $40-50 million range, but Brown said it could scale 4x or 5x — or more — over the next few years as the broader market shifts from copper to optical.

There was also the Madison Fire & Rescue deal — they closed on July 1st, folding it into their Scott SCBA business as a majority-owned joint venture, and picked up $700 million in cash in the process. That JV does about $800 million in revenue, growing high single digits with above-average margins. Classic example of reshaping the portfolio toward higher-growth, higher-margin businesses.

On the margin side, gross margins are tracking in the mid-40s, and Brown said there's a real path back to the high-40s over time — that used to be 3M's historical range before things slipped. A lot of that's coming from productivity — cost of poor quality improved 60 basis points, equipment effectiveness up 140 basis points — plus this transformation initiative where they're consolidating finance, HR, and customer service functions into a single global delivery model with an outside partner.

There were a couple of watch items management flagged for the back half, though. Consumer electronics is expected to get weaker — down high-teens in production volume — largely tied to memory chip shortages and pricing. Auto build rates are still expected to be down year-over-year, and the auto aftermarket business is soft too. So it's not all smooth sailing.

So stepping back, what does this mean for investors? 3M looks like it's genuinely in the middle of an operational turnaround — moving margins up 500 basis points over two years, growth flipping from a 4.4% decline in 2023 to positive 3% on a trailing basis now. The EBO and data center story is the kind of thing that could be a real needle-mover longer term, though it's still early and small in absolute dollars today.

Just that execution has clearly been the theme here — commercial discipline, faster innovation, and portfolio reshaping all moving in the same direction at once. Before we go, remember: everything discussed is AI-generated analysis for educational purposes. Past performance doesn't guarantee future results. Please do your own due diligence.