Berkshire Hathaway is a diversified holding company built around a large insurance franchise, a North American railroad, regulated utility and energy businesses, and a broad portfolio of manufacturing, service and retail operations. Its structure is unusually decentralized: operating subsidiaries run their businesses largely independently while corporate management focuses on capital allocation, investment decisions and governance. The company also holds a very large investment portfolio, so reported earnings can be heavily influenced by market movements in equity securities and other investments. Berkshire is domiciled in Delaware and headquartered in Omaha, Nebraska.
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| % | |
|---|---|
| Insurance and reinsurance | 35% Primary insurance, reinsurance and specialty risk underwriting across property, casualty, life and health lines. |
| Rail transportation | 15% BNSF freight rail services moving consumer, industrial, agricultural, energy and coal shipments across North America. |
| Utilities and energy | 15% Regulated electric, gas, transmission and energy generation/distribution businesses under BHE. |
| Manufacturing, service and retailing | 30% Industrial, building and consumer products, wholesale distribution, and service/retail operations. |
| Investments and corporate | 5% Investment gains/losses, dividend and interest income, and corporate-level items tied to Berkshire's capital allocation model. |
Berkshire serves a very broad customer base because its subsidiaries operate in multiple unrelated industries...
Businesses and individuals buy primary insurance, specialty coverage and reinsurance protection to transfer property, casualty, life and health risks.
Manufacturers, agricultural producers, energy companies and consumer goods shippers use BNSF to move large volumes efficiently across North America.
Residential, commercial and industrial users buy regulated electricity, gas and transmission services from Berkshire's utility businesses.
Convenience stores, retailers, clubs, drug stores, military bases and restaurants buy replenishment and distribution services from McLane.
Aerospace, power, automotive, construction and consumer end markets buy components, tools, building products and branded consumer goods.
Franchisees and brokerage offices pay fees for brand rights, training and support services tied to residential real estate transactions.
Berkshire is headquartered in Omaha, Nebraska and domiciled in Delaware, but its operating footprint is much broader...
Berkshire's core strategy is to use the cash generation of its operating businesses and insurance float to allocate...
Berkshire's value creation depends on directing large amounts of cash and float into businesses and securities with durable returns.
Keeping subsidiaries autonomous preserves entrepreneurial management and reduces corporate overhead across a very diverse portfolio.
The transition from Warren Buffett to Gregory E. Abel is central to continuity in capital allocation and investor confidence.
Berkshire faces a mix of company-specific and broad macro risks because it owns businesses in insurance, rail,...
Berkshire's insurance businesses are exposed to large claims, reserve variability and severe weather or other catastrophe events.
The company relies on technology across many subsidiaries, and a successful attack could disrupt operations, cause data loss and create reputational damage.
Conflicts, sanctions, tariffs and trade barriers can reduce sales, raise costs and affect the value of securities held by Berkshire.
Major capital allocation and investment decisions depend on a small number of senior leaders, making succession execution important.
Several reporting units had fair values close to carrying values, so adverse market or operating changes could trigger impairment charges.
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: 11/08/2026