MCK vs ITUB Comparison

McKesson is one of three leading pharmaceutical wholesalers in the US engaged in sourcing and distributing branded, generic, and specialty pharmaceutical products to pharmacies (retail chains, independent, and mail order), hospitals networks, and healthcare providers. Along with Cencora and Cardinal Health, the three account for over 90% of the US pharmaceutical wholesale industry. Outside the US market, McKesson engages in pharmaceutical wholesale and distribution in Canada. Additionally, the company supplies medical-surgical products and equipment to healthcare facilities and provides a variety of technology solutions for pharmacies.

Itaú Unibanco is the largest privately held bank in Brazil, the result of the 2008 merger between Banco Itaú and Unibanco. In addition to Brazil, the bank has significant operations in Chile, Colombia, Argentina, Uruguay, and Paraguay. Itaú's commercial and consumer loans account for 35% and 43% of the bank's total loans, respectively, while foreign loans account for 22% of its portfolio as of the end of 2025. The bank also operates the fifth-largest insurer in Brazil and is the second-largest asset manager in the country, giving it broad reach over the Brazilian financial system.