MCK · News · 20260806N

Pharmaceutical Distribution Competition

MCKESSON CORP · 2026-08-06 · Importance 10 · Surprise 6

McKesson operates in a concentrated U.S. pharmaceutical distribution market alongside Cardinal Health and Cencora. The three leading wholesalers collectively control more than 90% of U.S. drug distribution, indicating substantial scale and entrenched competitive positioning. Specialty assets and services are becoming important differentiators as distributors respond to pricing pressure and evolving pharmaceutical demand.

Key facts

• Morningstar noted McKesson, Cardinal Health and Cencora form an oligopoly controlling over 90% of the U.S. drug distribution market. source