Berkshire Hathaway Inc. (BRK-B) vs Meta Platforms, Inc. (META)

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.

Meta Platforms, Inc. is the world’s largest social media company, reaching nearly 4 billion monthly active users globally. Its core business, known as the Family of Apps, includes Facebook, Instagram, Messenger, and WhatsApp. Users rely on these platforms for a wide range of activities, from staying connected with friends and following public figures to operating digital businesses at no cost. Meta monetizes its ecosystem by using customer data generated across its apps to sell advertising to digital marketers. Although the company has invested significantly in Reality Labs, that segment still represents only a small portion of Meta’s total revenue.