Verified peer comparison

CB vs BRK.B

Chubb Limited compared with Berkshire Hathaway Inc.. This page compares both source-verified company profiles and does not introduce an unverified price target.

CB

Chubb Limited

$189.43

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BRK.B

Berkshire Hathaway Inc.

$189.43

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Company-specific comparison

Business exposure

CB: Property and Casualty Insurance

BRK.B: Multi-Sector Holdings

Upside lens

CB: Risk-adjusted pricing and exposure growth can support commercial underwriting income. A broad geographic and product mix can diversify growth and loss exposure. Reinvesting the portfolio at attractive yields can support recurring earnings.

BRK.B: Disciplined underwriting across GEICO, Berkshire Hathaway Reinsurance Group, and primary insurers can provide low-cost float for investment. Berkshire's large cash and Treasury-bill holdings provide capacity for acquisitions, securities purchases, operating investment, or repurchases when expected returns are attractive. Earnings from insurance, BNSF, Berkshire Hathaway Energy, manufacturing, service, and retail can offset weakness in individual industries.

Risk lens

CB: Weather and other catastrophes can create large, volatile insured losses. Long-tail claims can develop above carried loss reserves. Rates, credit spreads and currencies can affect portfolio value and income.

BRK.B: Large or unusual insured events can produce volatile claims, reserve uncertainty, and material quarterly underwriting losses. Concentrated public-equity holdings and the difficulty of deploying a very large capital base can amplify market exposure or depress future returns. Railroad and utility returns depend on heavy investment, operational reliability, regulation, commodity flows, weather, and wildfire-related liabilities.

Verified sources

Chubb Reports First Quarter 2026 ResultsChubb Limited · earningsVerified

Fetched: 7/12/2026, 12:00:00 AM UTC

Published: 4/21/2026, 12:00:00 AM

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Chubb Limited Investor RelationsChubb Limited · companyVerified

Fetched: 7/12/2026, 12:00:00 AM UTC

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Chubb Limited SEC filings and company factsU.S. Securities and Exchange Commission · filingVerified

Fetched: 7/12/2026, 12:00:00 AM UTC

Published: 4/21/2026, 12:00:00 AM

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Berkshire Hathaway First Quarter 2026 Earnings ReleaseBerkshire Hathaway Inc. · earningsVerified

Fetched: 7/12/2026, 12:00:00 AM UTC

Published: 5/2/2026, 12:00:00 PM

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Berkshire Hathaway Annual and Interim ReportsBerkshire Hathaway Inc. · companyVerified

Fetched: 7/12/2026, 12:00:00 AM UTC

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Berkshire Hathaway Form 10-Q for the quarter ended March 31, 2026U.S. Securities and Exchange Commission · filingVerified

Fetched: 7/12/2026, 12:00:00 AM UTC

Published: 5/2/2026, 12:00:00 AM

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