When did WLTW join the S&P 500?

Name: WLTW Institutional Holdings (13F) — 2026Q1
Creator: SEC EDGAR
License: https://www.sec.gov/data

Willis Towers Watson joined the S&P 500 index on 2016-01-05.

WLTW — Willis Towers Watson

Unknown Industry · Unknown Sector

Willis Towers Watson Public Limited Company is engaged in the provision of advisory, brokerage and solutions services. It operates through the following segments: Human Capital and Benefits (HCB), Corporate Risk and Broking (CRB), Investment, Risk and Reinsurance (IRR) and Benefits Delivery and Administration (BDA). The HCB segment provides advisory, brokerage, solutions and software for employee benefit plans, human resources organizations and management teams. The CRB segment provides a range of risk advice, insurance brokerage and consulting services to customers ranging from small businesses to large corporations. The IRR segment focuses on helping clients unlock capital and manage investment complexity. The BDA segment includes health and ancillary benefits exchanges as well as outsourcing services for active employees and retirees in the group and individual markets.

Key Facts

Status	Active
Sector	Unknown Sector
Industry	Unknown Industry
Joined	2016-01-05
Tenure	5 yrs

S&P 500 Timeline

2016-01-05Joined S&P 500

2022-01-04Removed from S&P 500

Industry Peers

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Sector Peers

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Institutional Holdings (13F)

727 institutions hold WLTW, totaling 110.6M shares ($32.1B) · As of 2026Q1

Rank	Institution	Shares	Value
1	VANGUARD CAPITAL MANAGEMENT LLC	12.3M	$3.6B
2	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	5.9M	$2.6B
3	First Eagle Investment Management, LLC	8.7M	$2.5B
4	BlackRock, Inc.	8.1M	$2.4B
5	Dodge & Cox	7.3M	$2.1B
6	HARRIS ASSOCIATES L P	6.0M	$1.7B
7	STATE STREET CORP	4.2M	$1.2B
8	VANGUARD PORTFOLIO MANAGEMENT LLC	4.1M	$1.2B
9	Artisan Partners Limited Partnership	3.8M	$1.1B
10	BARCLAYS PLC	3.5M	$957M

View all holders →

Data source: Wikipedia · CC BY-SA 4.0 · SEC EDGAR 13F · Updated 2026-07-10