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W.R. Berkley Corporation (WRB) Stock Price, News & Analysis

WRB NYSE
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Price Move History

Daily moves over 5%
2 252 sessions, November 5, 2025 to November 5, 2026
Largest daily move
-6.1% close of December 1, 2025
1-year change
+3% closing prices, November 5, 2025 to November 5, 2026
1-month change
+10.3% closing prices, October 5, 2026 to November 5, 2026

Company Description

W. R. Berkley Corporation (NYSE: WRB) is an insurance holding company that operates in the property and casualty insurance sector. Founded in 1967, the company is described in its public communications as being among the largest commercial lines writers in the United States and operating worldwide. Its activities are organized into two primary segments of the property casualty business: Insurance and Reinsurance & Monoline Excess.

Business model and core activities

According to the company’s news releases, W. R. Berkley’s subsidiaries underwrite property and casualty risks through the Insurance segment and the Reinsurance & Monoline Excess segment. The Insurance segment focuses on property casualty insurance, while the Reinsurance & Monoline Excess segment provides reinsurance and monoline excess products. The company’s communications also note a focus on specialty and niche markets within commercial lines, including excess and surplus lines and other specialized areas referenced in its prior descriptions.

In its earnings announcements, W. R. Berkley highlights measures such as net premiums written, combined ratios, and return on equity, reflecting a model that combines underwriting operations with investment income. Management commentary emphasizes a decentralized structure and a focus on specialty niche markets, as well as an emphasis on underwriting discipline and long-term, risk-adjusted returns. These elements are presented by the company as key drivers of its performance across insurance cycles.

Operating segments: Insurance and Reinsurance & Monoline Excess

The company reports results by segment in its earnings releases. The Insurance segment includes gross and net premiums written, net premiums earned, loss ratios, expense ratios, and combined ratios. The Reinsurance & Monoline Excess segment is reported separately with its own premium and ratio metrics. These disclosures indicate that W. R. Berkley manages and evaluates its operations along these two principal lines of business within the property and casualty sector.

Supplemental information in the company’s financial summaries breaks out net premiums written by categories such as other liability, short-tail lines, and auto, illustrating the breadth of property and casualty exposures written by its subsidiaries. While detailed product lists are not provided in the supplied materials, the company’s own descriptions consistently position it as focused on commercial lines and specialty risks.

Geographic reach and market position

W. R. Berkley states in multiple news releases that it operates worldwide in its two property casualty segments. It also describes itself as being among the largest commercial lines writers in the United States. These statements, repeated across earnings and corporate announcements, underscore the company’s scale in the U.S. commercial property and casualty market and its presence in international markets through its various operations.

Capital management and shareholder returns

The company’s announcements describe several methods of returning capital to shareholders. Board actions have included special cash dividends, regular quarterly cash dividends, and share repurchase authorizations. For example, the Board has declared special and regular quarterly dividends on common stock and has increased the share repurchase authorization to allow the repurchase of up to a specified number of shares of common stock. The company characterizes its focus as building book value while also returning excess capital to shareholders through available methods such as dividends and share repurchases.

In addition to capital returns, the company’s earnings releases highlight book value per share and common stockholders’ equity, reflecting the importance it places on balance sheet strength and capital position. These metrics are used by the company to describe its financial performance and capital management approach.

Strategic focus and specialty initiatives

W. R. Berkley’s communications emphasize a focus on specialty and niche markets within property and casualty insurance. In one news release, the company announced the formation of Berkley Edge, described as a new business dedicated to providing professional liability and casualty insurance for small to mid-sized businesses, with a focus on hard-to-place and distressed risks. Berkley Edge is stated to offer coverage exclusively through wholesale brokers. This example illustrates how the company expands its specialty footprint within commercial lines through new ventures.

Management commentary in earnings releases also refers to careful management of the underwriting cycle in each market served by its specialized businesses. The company links this approach to its goal of achieving long-term, risk-adjusted returns and lower volatility over time.

Regulatory status and securities

According to its Form 8-K filings, W. R. Berkley Corporation is incorporated in Delaware and its common stock, with par value $0.20 per share, trades on the New York Stock Exchange under the symbol WRB. The same filings list several series of subordinated debentures that are also registered and traded on the New York Stock Exchange under symbols including WRB-PE, WRB-PF, WRB-PG, and WRB-PH. These securities are referenced in the company’s current reports filed with the U.S. Securities and Exchange Commission.

Ownership developments

In a press release and accompanying Form 8-K, W. R. Berkley reported that Mitsui Sumitomo Insurance Co., Ltd., described as a leading Japanese property and casualty insurance carrier, has acquired beneficial ownership of at least a specified percentage of the company’s outstanding common stock. The company noted that these shares were acquired pursuant to previously announced agreements with a company owned by members of the Berkley family and related trusts, and that none of the shares were purchased from the Berkley family or from W. R. Berkley Corporation itself. Under those agreements, the company stated that MSI’s shares will be voted pursuant to the recommendations of the Berkley family, with limited exceptions.

Corporate governance and leadership

In its public announcements, W. R. Berkley periodically reports executive appointments and changes in responsibilities. For example, the company has announced appointments to roles such as executive vice president and general counsel, and has described these changes as intended to align responsibilities with individual experience and expertise. These communications reflect the company’s focus on governance and leadership within its insurance and reinsurance operations.

Risk factors and forward-looking statements

The company’s earnings releases include a “Safe Harbor” statement under the Private Securities Litigation Reform Act of 1995. In these disclosures, W. R. Berkley outlines a range of risks and uncertainties that could affect its results, including the cyclical nature of the property casualty industry, competition, claims development, investment risks, catastrophe losses, climate-related impacts, macroeconomic conditions, regulatory developments, cybersecurity risks, the use of artificial intelligence technologies, foreign currency and political risks related to international operations, and other factors detailed in its SEC filings. These statements are presented as context for any forward-looking comments made by the company in its public communications.

How investors use information on W. R. Berkley

Investors and analysts following W. R. Berkley often review its segment data, combined ratios, return on equity, net premiums written, and investment income as disclosed in quarterly and annual communications. The company’s emphasis on specialty commercial lines, its two-segment structure, and its capital management actions such as dividends and share repurchases are central themes in understanding how it presents its business model and performance in the property and casualty insurance sector.

Stock Performance

$75.13
-2.40%
-1.85
Last updated: November 6, 2026 at 12:13
+3%
Performance 1 year
$27.9B

W.R. Berkley Corporation (WRB) closed at $76.98 on November 5, 2026. Over the past 12 months, the price has gained 3.0%.

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WRB Metrics & Rankings

Price returns through November 5, 2026. Month and year figures include the first trading day. Ranking links may use different dates.

Financial Highlights

W.R. Berkley Corporation generated $14.7B in revenue in FY2025, and net income was $1.8B, reflecting a 12.1% net profit margin. Diluted earnings per share stood at $4.45. The company generated $3.6B in operating cash flow.

$14.7B
Revenue (FY2025)
$1.8B
Net Income (FY2025)
$3.6B
Operating Cash Flow

Upcoming Events

No upcoming events scheduled for WRB.

Short Interest History

Last 12 Months

Short interest in W.R. Berkley Corporation (WRB) currently stands at 12.1 million shares, down 7.5% from the previous reporting period, representing 4.4% of the float. Since November 2025, short interest has decreased by 49.8%.

Days to Cover History

Last 12 Months

Days to cover for W.R. Berkley Corporation (WRB) currently stands at 5.6 days, up 96.5% from the previous period. The ratio is the reported short interest divided by the average daily trading volume. Since November 2025, the figure has decreased by 38.3%. Across the settlements charted above, it has ranged from 2.8 to 14.2 days.

WRB Company Profile & Sector Positioning

W.R. Berkley Corporation (WRB) operates in the Insurance - Property & Casualty industry within the broader Financial Services sector and is listed on the NYSE. Among dividend-paying stocks, WRB ranks #1,894 by dividend yield.

Investors comparing WRB often look at related companies in the same sector, including Cincinnati Financial Corp (CINF), Loews Corporation (L), Markel Group Inc. (MKL), CNA Financial Corporation (CNA), and American Financial Group, Inc. (AFG). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate WRB's relative position within its industry.

Frequently Asked Questions

The current stock price of W.R. Berkley Corporation (WRB) is $75.13 as of November 6, 2026.

The market cap of W.R. Berkley Corporation (WRB) is approximately $27.9B. Learn more about what market capitalization means .

The FY2025 revenue of W.R. Berkley Corporation (WRB) is $14.7B, from its most recent completed fiscal year.

The FY2025 net income of W.R. Berkley Corporation (WRB) is $1.8B, from its most recent completed fiscal year.

The diluted earnings per share (EPS) of W.R. Berkley Corporation (WRB) is $4.45 for FY2025, its most recent completed fiscal year. Learn more about EPS .

The operating cash flow of W.R. Berkley Corporation (WRB) is $3.6B for FY2025, its most recent completed fiscal year. Learn about cash flow.

The net profit margin of W.R. Berkley Corporation (WRB) is 12.1% for FY2025, its most recent completed fiscal year. Learn about profit margins.

W. R. Berkley Corporation is an insurance holding company that operates in the property and casualty insurance business. The company states that it is among the largest commercial lines writers in the United States and operates worldwide through two segments: Insurance and Reinsurance & Monoline Excess.

According to the company’s earnings releases and news announcements, W. R. Berkley organizes its property casualty activities into two segments: Insurance and Reinsurance & Monoline Excess. Each segment reports gross and net premiums written, net premiums earned, and underwriting ratios such as loss ratio, expense ratio, and combined ratio.

W. R. Berkley operates in the direct property and casualty insurance carriers industry within the broader finance and insurance sector. Its public descriptions emphasize commercial lines and specialty property and casualty insurance and reinsurance.

Form 8-K filings state that W. R. Berkley Corporation’s common stock, with par value $0.20 per share, is listed on the New York Stock Exchange under the trading symbol WRB.

In its financial summaries, W. R. Berkley reports revenues from net premiums earned, net investment income, net investment gains or losses, revenues from non-insurance businesses, insurance service fees, and other income. These categories reflect the combination of underwriting and investment activities described in its earnings releases.

Management commentary in the company’s earnings releases emphasizes disciplined underwriting, a focus on long-term risk-adjusted returns, and careful management of the underwriting cycle in each market served by its specialized businesses. The company links this approach to its reported combined ratios and return on equity.

Yes. The company has announced regular quarterly cash dividends and special cash dividends on its common stock in multiple news releases. It has also disclosed share repurchase authorizations approved by its Board of Directors, describing these actions as part of its focus on building book value and returning excess capital to shareholders.

In a corporate announcement, W. R. Berkley introduced Berkley Edge as a new business dedicated to providing professional liability and casualty insurance for small to mid-sized businesses, focusing on hard-to-place and distressed risks. The company stated that Berkley Edge offers coverage exclusively through wholesale brokers, illustrating its emphasis on specialty commercial lines.

W. R. Berkley reported in a press release and Form 8-K that Mitsui Sumitomo Insurance Co., Ltd. has acquired beneficial ownership of at least a specified percentage of the company’s outstanding common stock under agreements with a company owned by members of the Berkley family and related trusts. The company stated that none of these shares were purchased from the Berkley family or from W. R. Berkley Corporation and that MSI’s shares will generally be voted pursuant to the recommendations of the Berkley family, subject to limited exceptions.

In its Safe Harbor statements, W. R. Berkley lists risks such as the cyclical nature of the property casualty industry, competition, claims development and reserve estimation, investment risks, catastrophe losses, climate-related impacts, macroeconomic and market conditions, regulatory developments, cybersecurity risks, the use of artificial intelligence technologies, foreign currency and political risks related to international operations, and other factors described in its SEC filings.