Find winning stocks in any market cycle. Join 7 million investors using Simply Wall St’s investing ideas for FREE.
3M (MMM) has drawn fresh attention after announcing a partnership with Microsoft that links its Expanded Beam Optical technology to Azure data centers and brings Microsoft AI tools into 3M’s own operations.
See our latest analysis for 3M.
Recent events around AI and data centers have coincided with 3M’s share price moving to $161.77, with a 7 day share price return of 4.14% and a 90 day share price return of 4.67%. Its 3 year total shareholder return is very large, and its 5 year total shareholder return of 16.17% points to momentum that has been stronger over the medium term than in the very near term.
If this AI partnership has you thinking about where else future infrastructure demand might show up in equity markets, it could be worth scanning for other potential beneficiaries using our AI infrastructure stocks screener, starting with 53 AI infrastructure stocks.
After the recent AI driven jump in 3M, the stock still trades below both internal fair value estimates and analyst targets. Is that a sign the market is too cautious on litigation and transformation risk, or not cautious enough?
Most Popular Narrative: 5.4% Undervalued
With 3M shares at $161.77 versus a narrative fair value of about $170.97, the most widely followed storyline frames the stock as modestly undervalued, hinging on execution in margins and legal clean up.
Significant operational efficiency gains, such as improved on-time delivery, increased equipment effectiveness, quality cost reductions, and supply chain/process consolidation, are driving structurally higher operating margins and earnings benefits that are expected to compound as further optimization and automation are rolled out company-wide.
Curious what kind of margin uplift and earnings trajectory would need to back that valuation gap for 3M? The narrative focuses on improving profitability, disciplined pricing, and a future earnings multiple that assumes those plans remain in place. The full breakdown lays out how revenue, margins, and valuation all connect in that story.
Result: Fair Value of $170.97 (UNDERVALUED)
Have a read of the narrative in full and understand what’s behind the forecasts.
However, 3M’s PFAS litigation exposure and questions around reigniting revenue growth still sit in the background and could challenge that undervalued storyline.
Find out about the key risks to this 3M narrative.
Another View: 3M on Earnings Multiples
The narrative fair value of $170.97 paints 3M as modestly undervalued, but the P/E tells a tougher story. At 30.3x earnings, 3M trades above the global Industrials average of 12.5x and above the peer average of 28.3x, while the fair ratio sits higher at 33.7x. That mix suggests investors are already paying a premium, even if some room remains before the P/E reaches the fair ratio. The key question is whether you see that as justified cushion or valuation risk.
See what the numbers say about this price, find out in our valuation breakdown See what the numbers say about this price — find out in our valuation breakdown.
NYSE:MMM P/E Ratio as at Jul 2026 Next Steps
Seeing a mix of caution and optimism around 3M’s story so far, it makes sense to look through the data yourself and weigh the trade offs while sentiment is still evolving. To see both sides lined up clearly, start with the 2 key rewards and 3 important warning signs.
Looking for more investment ideas beyond 3M?
If 3M has sharpened your focus on where capital might work harder, do not stop here; broaden your watchlist with other stocks that fit clear, data driven themes.
This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.
Companies discussed in this article include MMM.
Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com