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Illinois Tool Works ITW

Illinois Tool Works is the 162nd largest S&P 500 company by market cap, worth $78.5 billion. 13 directors have filed with the SEC in the last 12 months (who counts), 1 of them an executive. 11 other officers are on file. At 30 Jun 2026, Vanguard was its largest institutional holder, with 9.6% of the company.

CEO
Christopher A. O'Herlihy
Sector
Industrials
Sub-industry
Industrial Machinery & Supplies & Components
Headquarters
Glenview, Illinois
Founded
1912
More
Wikipedia
Market cap
$78.5B
162nd largest, 23 Oct 2026 close
Revenue
$16.0B
Fiscal year 2025
Price to sales
4.9
Market cap over revenue
Employees
43,000
10-K, 31 Dec 2025
Market cap per employee
$1.8M
Market cap over employees
Connections
10
S&P 500 companies sharing a director or officer

Largest institutional holders

Each fund group's share of Illinois Tool Works. 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 38.7% of Illinois Tool Works.

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 (13)
Christopher A. O'HerlihyPresident & CEOAlso at MascoLast filed 17 Feb 2026President & CEO
Daniel J. BruttoDirectorAlso at SyscoDirector
Susan CrownDirectorAlso at Northern TrustDirector
Darrell L. FordDirectorAlso at United Parcel ServiceDirector
Kelly J. GrierDirectorAlso at Booking Holdings, CDW and AT&TDirector
James W. GriffithDirectorDirector
Jay L. HendersonDirectorAlso at Northern Trust and The J.M. Smucker CompanyDirector
Jaime A. IrickDirectorDirector
Richard H. LennyDirectorDirector
Ernest Scott SantiDirectorAlso at W. W. GraingerDirector
Jennifer F. ScanlonDirectorDirector
David Byron Smith Jr.DirectorAlso at Northern TrustDirector
Pamela B. StrobelDirectorDirector
Officers (11)
Michael M. LarsenSVP & CFOAlso at A. O. SmithLast filed 17 Feb 2026SVP & CFO
Axel BeckExecutive Vice PresidentLast filed 17 Feb 2026Executive Vice President
Javier Gracia CarbonellExecutive Vice PresidentLast filed 17 Feb 2026Executive Vice President
T. Kenneth EscoeExecutive Vice PresidentLast filed 17 Feb 2026Executive Vice President
Patricia A. HartzellExecutive Vice PresidentLast filed 17 Feb 2026Executive Vice President
Mary Katherine LawlerSVP & Chief HR OfficerLast filed 17 Feb 2026SVP & Chief HR Officer
Matteo C. PigozzoVP & Chief Accounting OfficerLast filed 17 Aug 2026VP & Chief Accounting Officer
Christopher P. RauchSVP, General Counsel & SecyLast filed 17 Feb 2026SVP, General Counsel & Secy
Guilherme de Figueiredo SilvaExecutive Vice PresidentLast filed 17 Feb 2026Executive Vice President
Sharon SzafranskiExecutive Vice PresidentLast filed 17 Feb 2026Executive Vice President
Mark A. ThibeaultExecutive Vice PresidentLast filed 17 Feb 2026Executive Vice President

Source: SEC insider filings (Forms 3, 4 and 5), Illinois Tool Works' Form 4 filings 路 All directors and officers

Companies that share people with Illinois Tool Works

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

  • Northern Trust NTRS
    • David Byron Smith Jr.: Director here, Director there
    • Jay L. Henderson: Director here, Director there
    • Susan Crown: Director here, Director there
  • A. O. Smith AOS
    • Michael M. Larsen: SVP & CFO here, Director there
  • AT&T T
    • Kelly J. Grier: Director here, Director there
  • Booking Holdings BKNG
    • Kelly J. Grier: Director here, Director there
  • CDW CDW
    • Kelly J. Grier: Director here, Director there
  • The J.M. Smucker Company SJM
    • Jay L. Henderson: Director here, Director there
  • Masco MAS
    • Christopher A. O'Herlihy: President & CEO here, Director there
  • Sysco SYY
    • Daniel J. Brutto: Director here, Director there
  • United Parcel Service UPS
    • Darrell L. Ford: Director here, Chief Human Resources Officer there
  • W. W. Grainger GWW
    • Ernest Scott Santi: Director here, Director there

Source: SEC insider filings 路 See the whole network

Illinois Tool Works' market cap since December 2008

Weekly, up to 23 Oct 2026

Show equal percentage changes as equal steps.
201020122014201620182020202220242026$78.5B

Source: Yahoo Finance closing prices, SEC XBRL shares outstanding

Workforce

Headcount at 31 Dec 2025

Employees
43,000
As of December 31, 2025, the Company employed approximately 43,000 people.
Illinois Tool Works Form 10-K

Source: Illinois Tool Works 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 $67.3 million of stock in 6 sales and bought $1.9 million in 2 purchases in the 12 months to 30 Sep 2026.

DatePersonTitleTypeSharesValue
19 Aug 2026SaleErnest Scott SantiDirectorDirectorSale41,431$12M
13 Aug 2026SaleMatteo C. PigozzoVP & Chief Accounting OfficerVP & Chief Accounting OfficerSale277$80K
2 Jun 2026BuyJennifer F. ScanlonDirectorDirectorBuy806$200K
6 Feb 2026SaleMary Katherine LawlerSVP & Chief HR OfficerSVP & Chief HR OfficerSale17,279$5.0M
5 Feb 2026SaleAxel BeckExecutive Vice PresidentExecutive Vice PresidentSale4,223$1.2M
4 Feb 2026SaleErnest Scott SantiDirectorDirectorSale167,345$49M
10 Dec 2025BuyDavid Byron Smith Jr.DirectorDirectorBuy6,709$1.7M
5 Nov 2025SalePamela B. StrobelDirectorDirectorSale1,521$373K

Source: SEC insider transactions data sets, Illinois Tool Works' 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 21 purchases and 19 sales of Illinois Tool Works stock since October 2023.

DateMember or officialTypeAmount
11 Sep 2026Rohit Khanna (House, D-CA)House, D-CA 路 SoldSale$1,001 to $15,000$1K to $15K
9 Sep 2026Kevin Hern (House, R-OK)House, R-OK 路 SoldSale$15,001 to $50,000$15K to $50K
4 Sep 2026Kevin Hern (House, R-OK)House, R-OK 路 SoldSale$50,001 to $100,000$50K to $100K
4 Sep 2026Rohit Khanna (House, D-CA)House, D-CA 路 BoughtPurchase$1,001 to $15,000$1K to $15K
2 Sep 2026Kevin Hern (House, R-OK)House, R-OK 路 SoldSale$15,001 to $50,000$15K to $50K
31 Aug 2026Kevin Hern (House, R-OK)House, R-OK 路 SoldSale$15,001 to $50,000$15K to $50K
10 Aug 2026Rohit Khanna (House, D-CA)House, D-CA 路 BoughtPurchase$1,001 to $15,000$1K to $15K
30 Jul 2026Richard Dean McCormick (House, R-GA)House, R-GA 路 SoldSale$1,001 to $15,000$1K to $15K
23 Jul 2026Donald J Trump (President)President 路 BoughtPurchase$15,001 to $50,000$15K to $50K
7 Jul 2026Rohit Khanna (House, D-CA)House, D-CA 路 SoldSale$1,001 to $15,000$1K to $15K

Showing 10 of 40 trades

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

Not on file: no WARN layoff notices under its own name since October 2023.