Berkshire Hathaway Inc. (BRK.B), headquartered in Omaha, Nebraska, is a holding company that owns subsidiaries in various business sectors, including insurance, freight, rail, transportation, and utilities. With a market cap of $1 trillion, Berkshire's other operations include a railway company, a specialty chemical company, and an international association of diversified businesses. The company is expected to announce its fiscal fourth-quarter earnings for 2025 in the near term. Ahead of the event, anal ...