Willis Towers Watson WTW
Willis Towers Watson is the 316th largest S&P 500 company by market cap, worth $30.2 billion. 9 directors have filed with the SEC in the last 12 months (who counts), 1 of them an executive. 10 other officers are on file. At 30 Jun 2026, Vanguard was its largest institutional holder, with 11.9% of the company.
- CEO
- Carl Aaron Hess
- Sector
- Financials
- Sub-industry
- Insurance Brokers
- Headquarters
- London, United Kingdom
- Founded
- 2016
- More
- Wikipedia
- Market cap
- $30.2B
- 316th largest, 23 Oct 2026 close
- Price to sales
- 3.1
- Market cap over revenue
- Market cap per employee
- $644K
- Market cap over employees
- Connections
- 2
- S&P 500 companies sharing a director or officer
Largest institutional holders
Each fund group's share of Willis Towers Watson. Where a company has several share classes, the share is of its total value.
13F filings for the quarter to 30 Jun 2026
Board and officers
2 people here also hold roles at other S&P 500 companies.
Roles filed up to 30 Sep 2026
| Name | Title |
|---|---|
| Directors (9) | |
| Carl Aaron HessChief Executive Officer | |
| Inga K. BealeDirector | |
| Fumbi F. ChimaDirector | |
| Stephen M. ChipmanDirector | |
| Michael P. HammondDirector | |
| Jacqueline HuntDirector | |
| Paul C. ReillyDirectorAlso at Raymond James Financial | |
| Michelle R. SwanbackDirector | |
| Fredric J. TomczykDirectorAlso at Cboe Global Markets | |
| Officers (10) | |
| Andrew Jay KrasnerChief Financial OfficerLast filed 17 Aug 2026 | |
| Kristy D. BanasChief Human Resources OfficerLast filed 17 Jul 2026 | |
| Lucy ClarkePresident of Risk & BrokingLast filed 17 Jul 2026 | |
| Alexis FaberChief Operating OfficerLast filed 12 Aug 2026 | |
| Matthew FurmanGeneral CounselLast filed 17 Jul 2026 | |
| Julie Jarecke GebauerPres.-Health, Wealth & CareerLast filed 17 Aug 2026 | |
| Joseph Stephen KurpisPAO and ControllerLast filed 17 Jul 2026 | |
| Anne PullumCo-Head of Corporate DevLast filed 17 Jul 2026 | |
| Imran Ahmed QureshiGlobal Head of GeographiesLast filed 17 Jul 2026 | |
| Pamela Thomson-HallHead of InternationalLast filed 17 Oct 2025 | |
Companies that share people with Willis Towers Watson
Each person's title here, then at the other company.
- Cboe Global Markets CBOE
- Fredric J. Tomczyk: Director here, Director there
- Raymond James Financial RJF
- Paul C. Reilly: Director here, Executive Chair there
Willis Towers Watson's market cap since December 2008
Marked weeks are changes in the share count, such as a merger, not market moves.
Weekly, up to 23 Oct 2026
| Week ending | Market cap |
|---|---|
| 23 Oct 2026 | $30.2B |
| 26 Dec 2025 | $32.0B |
| 27 Dec 2024 | $31.9B |
| 29 Dec 2023 | $24.9B |
| 30 Dec 2022 | $26.5B |
| 31 Dec 2021 | $29.6B |
| 25 Dec 2020 | $27.3B |
| 27 Dec 2019 | $25.9B |
| 28 Dec 2018 | $19.6B |
| 29 Dec 2017 | $19.9B |
| 30 Dec 2016 | $16.7B |
| 25 Dec 2015 | $8.5B |
| 26 Dec 2014 | $8.0B |
| 27 Dec 2013 | $7.9B |
| 28 Dec 2012 | $5.8B |
| 30 Dec 2011 | $6.7B |
| 31 Dec 2010 | $5.9B |
| 25 Dec 2009 | $4.5B |
| 26 Dec 2008 | $4.0B |
Download Willis Towers Watson's data as JSON, with the weekly market caps in billions of dollars from 5 Dec 2008.
Workforce
Headcount at 31 Dec 2025
- Employees
- 46,900
December 31, 2025 Health, Wealth & Career 23,100 Risk & Broking 16,800 Corporate and Other 7,000 Total Colleagues 46,900 The number of colleagues by geography as of December 31, 2025 is approximated below: December 31, 2025 North America 12,300 Europe 15,300 International 19,300 Total Colleagues 46,900 Voluntary turnover (rolling 12-month attrition) has remained well within target range throughout 2025 (9.8% compared to 10.1% in 2024; for comparative purposes, the prior-year figure has been adjusted for a change in methodology for the seasonal colleague exclusion).
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 $1.2 million of stock in 2 sales and bought $2.1 million in 4 purchases in the 12 months to 30 Sep 2026.
| Date | Person | Value |
|---|---|---|
| 10 Aug 2026Sale | Alexis FaberChief Operating Officer | $250K |
| 6 May 2026Buy | Lucy ClarkePresident of Risk & Broking | $499K |
| 4 May 2026Buy | Carl Aaron HessChief Executive Officer | $510K |
| 3 Mar 2026Sale | Matthew FurmanGeneral Counsel | $912K |
| 13 Feb 2026Buy | Lucy ClarkePresident of Risk & Broking | $997K |
| 12 Feb 2026Buy | Michael P. HammondDirector | $67K |
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
6 people disclosed 5 purchases and 6 sales of Willis Towers Watson stock since October 2023.
| Date | Member or official | Amount |
|---|---|---|
| 30 Jan 2026 | Arjun ModyDeputy Commissioner 路 Sold | $1K to $15K |
| 29 Jan 2026 | Rohit KhannaHouse, D-CA 路 Sold | $1K to $15K |
| 23 Sep 2025 | Valerie HoyleHouse, D-OR 路 Sold | $1K to $15K |
| 26 Jun 2025 | Gilbert CisnerosHouse, D-CA 路 Sold | $1K to $15K |
| 28 Apr 2025 | Christopher LandauDeputy Secretary 路 Sold | $15K to $50K |
| 7 Apr 2025 | Gilbert CisnerosHouse, D-CA 路 Bought | $1K to $15K |
| 7 Apr 2025 | Julie JohnsonHouse, D-TX 路 Sold | $1K to $15K |
| 24 Feb 2025 | Gilbert CisnerosHouse, D-CA 路 Bought | $1K to $15K |
| 28 Jan 2025 | Gilbert CisnerosHouse, D-CA 路 Bought | $1K to $15K |
| 13 Jan 2025 | Gilbert CisnerosHouse, D-CA 路 Bought | $15K to $50K |
Showing 10 of 11 trades
Not on file: no WARN layoff notices under its own name since October 2023.