Berkshire Hathaway Inc. (BRK-B) vs Vanguard Total International Stock Index Fund ETF Shares (VXUS)

Berkshire Hathaway Inc. is a publicly traded diversified holding company with major businesses and investments across insurance, freight rail, energy, manufacturing, retail, and financial assets. Its shares give investors exposure to the operating performance of its subsidiaries as well as the value of its large public-equity portfolio. The company's performance is influenced by insurance underwriting results, investment returns, economic activity, interest rates, capital allocation, and broader market conditions.

Vanguard Total International Stock ETF is an exchange-traded fund that gives investors diversified exposure to non-U.S. developed and emerging-market equities. It is designed to track or represent a basket of publicly traded securities rather than a single company, making it useful for portfolio allocation, regional exposure, and thematic positioning. Its performance depends on the underlying holdings, sector and country weights, currency movements where relevant, fund expenses, and broader equity-market conditions.