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3m

MMM · NYSE · Surgical & Medical Instruments & Apparatus
Insider buys (12 months)
$1,822
Insider sales (12 months)
$17.8M
8-K reports (12 months)
11
Tracked investors holding
3

At a glance

3m reported 2025 revenue of $24.95B, up 1.5% from $24.57B in 2024. Over 4 years since 2021 ($35.35B), that is a decline of about 8.3% a year. Operating margin was 18.6%, down from 20.8% in 2021. Revenue peaked in 2021 at $35.35B. The company posted a loss in 2023.

In the last 12 months 6 insiders reported 1 open-market purchase ($1,822) and 11 sales ($17.8M). None of the sales were flagged as 10b5-1 plan trades. The largest was a sale of $4.3M by EVP & Chief HR Officer Zoe L Dickson on Feb 10, 2026. Net, insiders were sellers of $17.8M.

3m filed 11 current reports (Form 8-K) in the last 12 months, most often for results of operations (4), material agreement (2), new financial obligation (2) and officer or director change (2). The latest officer or director change was reported on Jun 8, 2026. It reported a material agreement or a completed acquisition or disposal 2 times.

3 of the 20 investors tracked here held 3m at the last quarter end, worth $229.3M combined. It is the largest weight for National Pension Service (Korea) (0.1% of its portfolio), followed by Bridgewater Associates (0%). Added: National Pension Service (Korea) and Bridgewater Associates. Reduced: ARK Investment Management.

Annual results

2021
Revenue $35.35B
Op. $7.37B
2022
Revenue $26.16B
Op. $4.37B
2023
Revenue $24.61B
Op. -$10.69B
2024
Revenue $24.57B
Op. $4.82B
2025
Revenue $24.95B
Op. $4.63B
RevenueOperating income (or net income)SEC XBRL annual filings, fiscal years mapped to calendar years
Year20212022202320242025
Net income$5.92B$5.78B-$7B$4.17B$3.25B
Diluted EPS$10.12$10.18$-12.63$7.55$6.00
Dividend per share$5.92$5.96$6.00$3.61$2.92

Fiscal year ends Dec 31 · incorporated in DE

Tracked investors holding (13F)

National Pension Service (Korea)Added$226.9M · 0.1% · held 7 quarters
Bridgewater AssociatesAdded$2.3M · 0.0% · held 4 quarters
ARK Investment ManagementReduced$76K · 0.0% · held 8 quarters

Weight is the share of each investor's portfolio, as of the quarter end.

Current reports (8-K, last 12 months)

Insider open-market trades (last 12 months)

Source: SEC EDGAR. How figures are combined