Berkshire Hathaway (BRK.A and BRK.B) is a multinational conglomerate holding company headed by Warren Buffett. Known for its diverse portfolio, Berkshire Hathaway owns a wide range of businesses across various sectors, including insurance (Geico), energy (BHE), railroads (BNSF), and manufacturing (Precision Castparts). The company's stock is often seen as a bellwether for the overall economy and is highly regarded for its long-term value investing philosophy. While BRK.A shares are among the most expensive in the world, BRK.B shares offer a more accessible entry point for investors seeking exposure to Buffett's investment prowess.
