3M Co (MMM)

NYSE · Industrials · Conglomerates · USA

3M Co is a large cap company (market value between $10 billion and $200 billion) in the Conglomerates industry.

3M is a diversified technology company operating through three business segments: Safety and Industrial, Transportation and Electronics, and Consumer. The company manufactures products including abrasives, adhesives, protective equipment, automotive solutions, electronic materials, and consumer goods, serving industrial, automotive, aerospace, and retail markets globally. 3M sells its products through direct channels, e-commerce platforms, and traditional distributors, jobbers, and retailers worldwide.

From its FY2025 annual report (Form 10-K)

Intrinsic value, DCF valuation, financial health and value investing analysis for the 3M Co stock.

Our verdict on MMM

Overvalued: intrinsic value $102.36 per share, market price $174.34, margin of safety -70.3% (as of 2026-10-30).

Discounting its cash flows at 9.4% (average of 3 methods) values the shares at $102.36; the price of $174.34 is 70% above that value, and 74% of that value comes from beyond year five.

Leak Score: 44/100 on 12 of 12 signals (On Watch).

ETFs with the most weight in MMM

17 more funds hold it; the full list is part of the paid plan.

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Cheaper than MMM in Conglomerates

5 more in this industry show a wider margin of safety.

Is MMM undervalued or overvalued?

MMM is overvalued (as of the 2026-10-30 close). Discounting its cash flows at 9.4% (average of 3 methods) values the shares at $102.36; the price of $174.34 is 70% above that value, and 74% of that value comes from beyond year five.

What is the intrinsic value of MMM?

$102.36 per share (as of the 2026-10-30 close), against a market price of $174.34. That is a margin of safety of -70.3%. The value is the average of the valuation methods that apply to this company, recomputed every night after the US close.

What growth is priced into MMM stock?

The price asks for more growth than the company has delivered. It needs the future to beat the past. Yearly sales growth the price needs: 16.3%. Yearly sales decline it has shown: 0.1%.

What is 3M Co's Leak Score?

44 out of 100, which we rate "On Watch", on 12 of 12 value investing signals.