Companies similar to Berkshire Hathaway (BRK.B)
Financials · NYSE
Berkshire Hathaway (BRK.B)'s closest peers include American International Group (AIG), Chubb Limited (CB), Union Pacific Corporation (UNP), CSX Corporation (CSX), NextEra Energy (NEE) and Duke Energy (DUK). This peer set is drawn from BRK.B's enriched company profile and is informational only — not financial advice.
Similar companies
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American International GroupAIGFinancials
A diversified global insurer managing $161 billion in assets across property, casualty, life, and retirement businesses, with a focus on return to…
$80.24 (as of 2026-07-21) · market cap $42.3B
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Chubb LimitedCBFinancials
Global P&C, reinsurance, and specialty insurance leader with disciplined underwriting, diversified product offerings across 54 countries, and a $74 billion…
$354.80 (as of 2026-07-21) · market cap $137.6B
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Union Pacific CorporationUNPIndustrials
Union Pacific is a major Class I railroad providing essential, extensive freight rail connectivity across the western United States and vital international…
$293.13 (as of 2026-07-21) · market cap $174.8B
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CSX CorporationCSXIndustrials
CSX operates one of North America's largest rail networks, moving merchandise, intermodal containers, coal, and bulk chemicals across 26 eastern U.S.
$49.89 (as of 2026-07-21) · market cap $92.7B
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NextEra EnergyNEEUtilities
NextEra Energy is a diversified energy holding company operating electric utilities and developing renewable energy and energy storage assets.
$87.93 (as of 2026-07-21) · market cap $182.9B
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Duke EnergyDUKUtilities
Duke Energy is a regulated utility giant serving 8.7 million electric and natural gas customers across the Southeast and Midwest through vertically integrated…
$125.91 (as of 2026-07-21) · market cap $97.4B
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Peers are drawn from BRK.B's enriched profile (the same similarity signal the chat uses for "companies like BRK.B"). See the full profile: Berkshire Hathaway (BRK.B).
Last updated 2026-07-21.
Informational only — NOT financial advice. Company data is sourced from SEC EDGAR + Finnhub and shown with its as-of date.