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3M MMM

3M is the 136th largest S&P 500 company by market cap, worth $89.6 billion. 10 directors have filed with the SEC in the last 12 months (who counts). 15 officers are on file. At 30 Jun 2026, Vanguard was its largest institutional holder, with 9.5% of the company.

Chair and CEO
William M. Brown
Sector
Industrials
Sub-industry
Industrial Conglomerates
Headquarters
Saint Paul, Minnesota
Founded
1902
More
Wikipedia
Market cap
$89.6B
136th largest, 23 Oct 2026 close
Revenue
$24.9B
Fiscal year 2025
Price to sales
3.6
Market cap over revenue
Employees
60,500
10-K, 31 Dec 2025
Market cap per employee
$1.5M
Market cap over employees
Connections
9
S&P 500 companies sharing a director or officer

Largest institutional holders

Each fund group's share of 3M. Where a company has several share classes, the share is of its total value.

13F filings for the quarter to 30 Jun 2026

These five hold 33.6% of 3M.

Source: SEC Form 13F data sets, SEC XBRL shares outstanding 路 All holders

Board and officers

9 people here also hold roles at other S&P 500 companies.

Roles filed up to 30 Sep 2026

NameTitle
Directors (10)
David P. BozemanDirectorAlso at C.H. RobinsonDirector
Thomas K. BrownDirectorDirector
Audrey ChoiDirectorDirector
Anne H. ChowDirectorAlso at CSXDirector
James R. FitterlingDirectorAlso at DowDirector
Suzan KereereDirectorAlso at PayPalDirector
Neil G. Mitchill Jr.DirectorAlso at RTXDirector
Pedro PizarroDirectorAlso at Edison InternationalDirector
Jennifer RumseyDirectorAlso at CumminsDirector
Thomas W. SweetDirectorAlso at TrimbleDirector
Officers (15)
William M. BrownChairman & CEOAlso at Becton DickinsonLast filed 4 May 2026Chairman & CEO
Anurag MaheshwariEVP & Chief Financial OfficerLast filed 10 Feb 2026EVP & Chief Financial Officer
John Patrick BanovetzExecutive Vice PresidentLast filed 24 Jul 2026Executive Vice President
Wendy A. BauerGroup PresidentLast filed 2 Jul 2026Group President
Rodriguez Beatriz Karina ChavezGroup PresidentLast filed 6 Aug 2026Group President
Victoria ClarkeEVP & Chief Public Affairs OffLast filed 3 Dec 2025EVP & Chief Public Affairs Off
Jennifer A. CunninghamEVP & Chief HR OfficerLast filed 3 Sep 2026EVP & Chief HR Officer
Zoe L. DicksonEVP & Chief HR OfficerLast filed 2 Apr 2026EVP & Chief HR Officer
Paul Joseph GallagherGroup PresidentLast filed 3 Mar 2026Group President
Bobby K. GeorgeEVP, Chief Info & Digital OffLast filed 22 Sep 2026EVP, Chief Info & Digital Off
Christian T. Goralski Jr.Group PresidentLast filed 23 Jul 2026Group President
Mark W. MurphyEVP & Chief Info Digital OffLast filed 18 Feb 2026EVP & Chief Info Digital Off
Theresa E. ReinsethSr Vice President & CAOLast filed 24 Jul 2026Sr Vice President & CAO
Kevin H. RhodesEVP, Chief Legal Off & SecretLast filed 23 Jul 2026EVP, Chief Legal Off & Secret
Jonathan G. Van WyckEVP Chief Strategy OfficerLast filed 10 Feb 2026EVP Chief Strategy Officer

Source: SEC insider filings (Forms 3, 4 and 5), 3M's Form 4 filings 路 All directors and officers

Companies that share people with 3M

Each person's title here, then at the other company.

  • Becton Dickinson BDX
    • William M. Brown: Chairman & CEO here, Director there
  • C.H. Robinson CHRW
    • David P. Bozeman: Director here, President & CEO there
  • CSX CSX
    • Anne H. Chow: Director here, Director there
  • Cummins CMI
    • Jennifer Rumsey: Director here, Chair and CEO there
  • Dow DOW
    • James R. Fitterling: Director here, Director there
  • Edison International EIX
    • Pedro Pizarro: Director here, President and CEO there
  • PayPal PYPL
    • Suzan Kereere: Director here, President, Global Markets there
  • RTX RTX
    • Neil G. Mitchill Jr.: Director here, EVP, Chief Financial Officer there
  • Trimble TRMB
    • Thomas W. Sweet: Director here, Director there

Source: SEC insider filings 路 See the whole network

3M's market cap since December 2008

Weekly, up to 23 Oct 2026

Show equal percentage changes as equal steps.
201020122014201620182020202220242026$89.6B

Source: Yahoo Finance closing prices, SEC XBRL shares outstanding

Workforce

Headcount at 31 Dec 2025

Employees
60,500
On December 31, 2025, the Company employed approximately 60,500 people (full-time equivalents), with approximately 22,500 employed in the United States and 38,000 employed internationally.
3M Form 10-K

Source: 3M Form 10-K

Insider trades

Open-market buys and sales by directors and officers. Grants, option exercises and shares withheld for tax are left out.

Trades from 30 Sep 2025 to 30 Sep 2026

Directors and officers sold $21.0 million of stock in 10 sales and made no open-market purchases in the 12 months to 30 Sep 2026.

DatePersonTitleTypeSharesValue
5 Aug 2026SaleRodriguez Beatriz Karina ChavezGroup PresidentGroup PresidentSale3,635$663K
23 Jul 2026SaleJohn Patrick BanovetzExecutive Vice PresidentExecutive Vice PresidentSale7,880$1.3M
23 Jul 2026SaleTheresa E. ReinsethSr Vice President & CAOSr Vice President & CAOSale924$157K
22 Jul 2026SaleKevin H. RhodesEVP, Chief Legal Off & SecretEVP, Chief Legal Off & SecretSale7,669$1.3M
22 Jul 2026SaleChristian T. Goralski Jr.Group PresidentGroup PresidentSale4,902$836K
11 Feb 2026SaleTheresa E. ReinsethSr Vice President & CAOSr Vice President & CAOSale5,145$889K
9 Feb 2026SaleZoe L. DicksonEVP & Chief HR OfficerEVP & Chief HR OfficerSale45,574$7.8M
9 Feb 2026SaleRodriguez Beatriz Karina ChavezGroup PresidentGroup PresidentSale1,190$204K
13 Nov 2025SaleZoe L. DicksonEVP & Chief HR OfficerEVP & Chief HR OfficerSale27,455$4.7M
29 Oct 2025SaleMark W. MurphyEVP & Chief Info Digital OffEVP & Chief Info Digital OffSale19,061$3.2M

Source: SEC insider transactions data sets, 3M's Form 4 filings

Trades by members of Congress and officials

Trades members of Congress and senior executive branch officials disclosed, including their families'. Amounts are filed as ranges.

Trades from 20 Oct 2023 to 20 Oct 2026

13 people disclosed 20 purchases and 18 sales of 3M stock since October 2023.

DateMember or officialTypeAmount
28 Apr 2026Josh Gottheimer (House, D-NJ)House, D-NJ 路 SoldSale$1,001 to $15,000$1K to $15K
27 Apr 2026Donald J Trump (President)President 路 BoughtPurchase$15,001 to $50,000$15K to $50K
13 Apr 2026Rohit Khanna (House, D-CA)House, D-CA 路 SoldSale$1,001 to $15,000$1K to $15K
31 Mar 2026Tina Smith (Senate, D-MN)Senate, D-MN 路 SoldSale$50,001 to $100,000$50K to $100K
27 Mar 2026Alan Armstrong (Senate, R-OK)Senate, R-OK 路 BoughtPurchase$1,001 to $15,000$1K to $15K
26 Mar 2026Donald J Trump (President)President 路 SoldSale$1,001 to $15,000$1K to $15K
18 Mar 2026Donald J Trump (President)President 路 SoldSale$15,001 to $50,000$15K to $50K
4 Feb 2026Julia Letlow (House, R-LA)House, R-LA 路 SoldSale$1,001 to $15,000$1K to $15K
2 Feb 2026Julia Letlow (House, R-LA)House, R-LA 路 SoldSale$1,001 to $15,000$1K to $15K
29 Jan 2026Rohit Khanna (House, D-CA)House, D-CA 路 SoldSale$1,001 to $15,000$1K to $15K

Showing 10 of 38 trades

Source: House, Senate and OGE disclosures via the Congress trading monitor

WARN layoff notices

Notices filed under 3M's own name. Subsidiaries that file under their own names are not included.

Notices from 26 Oct 2023 to 26 Oct 2026

3M filed 1 notice covering 0 workers since October 2023.

NoticePlaceWorkersEffective
19 Oct 2026MN--

Source: State WARN notices via the US layoffs tracker