BRK.B is in the Financial Services sector. Sector is a broad classification that groups companies based on their business activities, industry focus or economic function.
BRK.B is in the Insurance - Diversified industry. Industry is a more specific classification within a sector, grouping companies that operate in a similar field and have closely related business models.
Over the past 52 weeks, BERKSHIRE HATHAWAY Class B (BRK.B) has traded between a low of $455.19 and a high of $516.85.

























