Berkshire Hathaway Inc. (BRK-A)

NYSE Financial Services Insurance - Diversified

Berkshire Hathaway Inc. operates globally through a diverse portfolio of subsidiaries, primarily focusing on insurance, freight rail transportation, and utility services. The company offers a comprehensive range of insurance and reinsurance products, covering property, casualty, life, accident, and health sectors. Its railway division manages extensive freight networks across North America. In the utilities sector, Berkshire Hathaway is deeply involved in power generation, transmission, storage, and distribution, utilizing a wide array of sources including natural gas, coal, wind, solar, hydro…