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Berkshire Hathaway acquires OxyChem for $9.7 billion

PUBLIC · BRK-BNov 05, 2025

Acquiring Company

Berkshire Hathaway

Acquired Company

OxyChem

OmahaHoustonManufacturingEnergyInsurtechInsuranceManufacturingEnergyOil And Gas

Description

Berkshire Hathaway recently completed its largest acquisition, purchasing OxyChem, the chemicals unit of Occidental Petroleum, for $9.7 billion. This acquisition contrasts with Berkshire's ongoing trend of selling stocks, as the company prepares for a leadership transition. The deal highlights Berkshire's strategy to utilize its substantial cash reserves for future investments. Investors are keen to see how the company adapts under new leadership.

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Company Information

Company

Berkshire Hathaway

Location

3555 Farnam Street

Omaha, Nebraska, United States

About

Berkshire Hathaway and its subsidiaries engage in diverse business activities including insurance and reinsurance, utilities and energy, freight rail transportation, manufacturing, retailing and services. Common stock of the company is listed on the New York Stock Exchange, trading symbols BRK.A and BRK.B.

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Frequently asked

Who acquired OxyChem?

OxyChem was acquired by Berkshire Hathaway, based in Omaha. The deal was reported on November 5, 2025. Berkshire Hathaway and its subsidiaries engage in diverse business activities including insurance and reinsurance, utilities and energy, freight rail transportation, manufacturing, retailing and services. Berkshire Hathaway is publicly traded (BRK-B) and operates in Manufacturing.

When did Berkshire Hathaway acquire OxyChem?

Berkshire Hathaway's acquisition of OxyChem was reported on November 5, 2025. Berkshire Hathaway recently completed its largest acquisition, purchasing OxyChem, the chemicals unit of Occidental Petroleum, for $9.7 billion. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.

What does OxyChem do?

OxyChem is a subsidiary of Occidental Petroleum focused on petrochemical production and is well-known for its work in battery recycling and medical supplies. The company plays a significant role in PVC production, particularly for water supply pipes. It is privately held, operating in Manufacturing, and is based in Houston.

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