JPM vs MRK Comparison

JPMorgan is a leading global financial services firm with operations in 66 countries and over 318,000 employees as of year-end 2025. Under the JPMorgan brands, the bank holding company boasts a $4.9 trillion balance sheet and $2.68 trillion in deposits, as of March 2026. The firm generates its revenue across three core operating segments: consumer and community banking, the commercial and investment bank, and asset and wealth management. It maintains the top global ranking in investment banking fees with an 8.4% market share, serves millions of consumers through its network of over 5,000 US branches, and manages over $7.1 trillion in client assets within its wealth and asset management franchise.

Merck makes pharmaceutical products to treat several conditions in a number of therapeutic areas, including cardiometabolic disease, cancer, and infections. Within cancer, the firm's immuno-oncology platform, led by Keytruda, is a major contributor to overall sales. The company also has a substantial vaccine business aimed at preventing pediatric diseases, as well as Gardasil for human papillomavirus. Additionally, Merck sells animal health-related drugs. From a geographical perspective, 47% of the company's sales are generated from US human health (pharmaceuticals and vaccines).