BBERKLEY W R CORP logo
WRB//CIK 0000011544

BERKLEY W R CORP

Exchange

NYSE

Entity type

operating

Fiscal year end

Dec 31

Headquarters

DE

Research Summary

AI-assisted · Grounded in filings

Updated Nov 24, 2025

BERKLEY W R CORP

Berkley W R Corp, trading as WRB and referenced by CIK 11544, operates as a diversified specialty insurer built around underwriting casualty, property, and professional liability lines that serve mid- to large-sized businesses and public entities seeking tailored risk solutions, often within the fire and casualty SIC 63 sector historically tied to insurance carriers, and while the latest filing remains unavailable, the company continues to navigate macro economic shifts through disciplined loss reserving. Its core products emphasize excess and surplus lines access, accident and health benefits, surety bonding, and tailored coverage for industries such as construction, energy, and healthcare, with distribution via wholesale brokers and managing general agents. Investors should weigh material risks around underwriting volatility, catastrophic losses, regulatory capital requirements, reinsurance availability, and compliance with insurance regulators across multiple states, even as evolving climate, cyber, and geopolitical pressures challenge pricing stability, so those tracking transparency can view live SEC filings on Earnings Feed.

Market Data

Dec 3, 9:30 AM ET
$71.65−$0.13 (−0.181%)

WRB · Last trade

Prev Close

$71.78

Range (29d)

$71.65 – $78.10

$70.00$75.00$80.00Nov 4Nov 13Nov 21Dec 3