Berkshire Hathaway Inc., through its subsidiaries, engages in the insurance, freight rail transportation, and utility businesses worldwide. The company provides property, casualty, life, accident, and health insurance and reinsurance; and operates railroad systems in North America. It also generates, transmits, stores, and distributes electricity from natural gas, coal, wind, solar, hydroelectric, nuclear, and geothermal sources; operates natural gas distribution and storage facilities, interstate pipelines, liquefied natural gas facilities, and compressor and meter stations; and holds interest in coal mining assets. In addition, the company manufactures boxed chocolates and other confectionery products; specialty chemicals, metal cutting tools, and components for aerospace and power generation applications; flooring products; insulation, roofing, and engineered products; building and engineered components; paints and coatings; and bricks and masonry products, as well as offers manufactured and site-built home construction, and related lending and financial services. Further, it provides recreational vehicles, apparel and footwear products, jewelry, and custom picture framing products, as well as alkaline batteries; castings, forgings, fasteners/fastener systems, aerostructures, and precision components; and cobalt, nickel, and titanium alloys. Additionally, the company distributes televisions and information; franchises and services quick service restaurants; distributes electronic components; and offers logistics services, grocery and foodservice distribution services, and professional aviation training and shared aircraft ownership programs. It also retails automobiles; furniture, bedding, and accessories; household appliances, electronics, and computers; jewelry, watches, crystal, china, stemware, flatware, gifts, and collectibles; kitchenware; and motorcycle clothing and equipment. The company was incorporated in 1998 and is headquartered in Omaha, Nebraska.

Investor	Date	% Owned	Market Value	Shares	Chg. Shares	Chg. Shares %	% Portfolio
Warren E. Buffett	2025-11-10	13.64562%	$146.16B	196.3K	-1.8K	-0.9%	—
The Vanguard Group, Inc.	2025-09-30	7.42256%	$79.50B	106.8K	809.0	0.8%	0.9%
BlackRock, Inc.	2025-09-30	5.35136%	$57.32B	77.0K	585.0	0.8%	0.7%
State Street Global Advisors, Inc.	2025-09-30	3.40068%	$36.42B	48.9K	230.0	0.5%	1.1%
Vanguard Index Funds - Vanguard Total Stock Market ETF	2025-10-31	2.68545%	$28.76B	38.6K	-108.0	-0.3%	1.4%
MCR-PRINCIPAL FUNDO DE INVESTIMENTO FINANCEIRO EM AÇÕES RESPONSABILIDADE LIMITADA
Principal Gestão De Investimentos Ltda.
Vanguard Index Funds - Vanguard S&P 500 ETF
FMR LLC
Geode Capital Management, LLC
Perfin Wealth Management Ltda
First Manhattan Co. LLC
Fidelity Contrafund - Fidelity Contrafund
Fidelity Concord Street Trust - Fidelity 500 Index Fund
iShares Trust - iShares Core S&P 500 ETF
Norges Bank Investment Management
Government Pension Fund Global
SPDR S&P 500 ETF
Bill & Melinda Gates Foundation Trust
Vanguard Index Funds - Vanguard Value ETF

Berkshire Hathaway Inc.

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