Meta Platforms, Inc. (META) vs UnitedHealth Group Incorporated (UNH)

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.

UnitedHealth Group Incorporated is among the world’s largest private health insurers, providing medical benefits to roughly 51 million members globally as of December 2025, including about 1 million outside the United States. A leading provider of employer-sponsored, self-directed, and government-supported health plans, the company has built substantial scale in the medical insurance market. In addition to its core insurance operations, UnitedHealth’s Optum businesses expand its reach across healthcare services, spanning pharmacy benefits, outpatient care, and analytics for affiliated organizations and third-party clients.