Meta Platforms, Inc.

Meta earns almost all of its revenue by selling targeted advertising across Facebook, Instagram, WhatsApp and its other apps. Payments, business tools and Reality Labs are still small, while the main engine is user attention converted into ads.

The business is growing quickly and remains highly profitable, with strong cash generation and a healthy balance sheet despite heavier AI investment. Profit growth has recently lagged sales growth, suggesting rising infrastructure and product costs are beginning to matter.

Analysts broadly expect continued growth and see AI as a long-term opportunity, but the recent share-price weakness and more neutral trading signals show that confidence is not universal. The key expectation is that AI spending will improve engagement and eventually create enough new value to justify the cost; how quickly that happens has not enough current evidence.

Meta’s large global audience gives it more opportunities to improve ad targeting, pricing and business messaging tools. Growing use of Meta AI and voice features could lift engagement and open new ways to earn money, while the profitable advertising core can fund the required infrastructure.

The biggest risks are rising AI infrastructure costs, regulation over privacy and competition, and legal claims tied to how data is used to train AI systems. A large settlement or weaker advertising demand could reduce cash available for investment, while a less supportive market could put pressure on the company’s valuation even if operations remain strong.