Mckesson (MCK) Shares Outstanding (2009 - 2026)

Mckesson (MCK) has 15 years of Shares Outstanding (Entity) data on file, last reported at $123.6 million in Q1 2026.

• On a quarterly basis, Shares Outstanding (Entity) fell 2.98% year-over-year to $123.6 million in Q1 2026; TTM through Mar 2026 was $123.6 million, a 2.98% decrease from a year earlier, with the FY2026 full-year figure at $123.6 million, down 2.98% from the prior year.
• Shares Outstanding (Entity) for Q1 2026 stood at $123.6 million, roughly flat from $123.2 million in the prior quarter.
• Over the last five years, Shares Outstanding (Entity) for MCK reached as high as $152.3 million in Q1 2022 and fell as low as $123.2 million in Q4 2025.
• Historically, Shares Outstanding (Entity) has averaged $132.2 million across 5 years, with a median of $129.8 million in 2024.
• Across the five-year window, Shares Outstanding (Entity) declined 7.68% in 2022 and slipped 2.22% in 2025, its largest moves.
• Year by year, Shares Outstanding (Entity) stood at $143.1 million in 2022, then retreated by 7.41% to $132.5 million in 2023, then decreased by 4.91% to $126.0 million in 2024, then retreated by 2.22% to $123.2 million in 2025, then grew by 0.32% to $123.6 million in 2026.
• Per Business Quant data, the three most recent Shares Outstanding (Entity) figures were $123.6 million in Q1 2026, $123.2 million in Q4 2025, and $124.0 million in Q3 2025.