When did WRB join the S&P 500?

W. R. Berkley Corporation joined the S&P 500 index on 2019-12-05.

What sector is WRB in?

WRB is in the Financials sector, Property & Casualty Insurance industry.

WRB — W. R. Berkley Corporation

Property & Casualty Insurance · Financials

W.R. Berkley is an insurance holding company with subsidiaries that primarily write commercial casualty insurance. The company focuses on niche products including various excess and surplus lines, workers' compensation insurance, self-insurance consulting, reinsurance and regional commercial lines for small and medium-sized businesses.

Industry Peers

ACGL ALL CB CINF HIG PGR TRV

Sector Peers

ACGL AFL AIG AIZ AJG ALL AMP AON APO ARES

Key Facts

Status	Active
Sector	Financials
Industry	Property & Casualty Insurance
Joined	2019-12-05
Tenure	6 yrs

S&P 500 Timeline

2019-12-05Joined S&P 500

Data source: Wikipedia · CC BY-SA 4.0 · Updated 2026-07-10