Merck (MRK) Shares Outstanding (2009 - 2026)

Merck (MRK) has 18 years of Shares Outstanding data on file, last reported at $3.6 billion in Q1 2026.

• Shares Outstanding for Q1 2026 came in at $3.6 billion, changed 0.0% year-over-year; the trailing twelve-month figure through Mar 2026 was $3.6 billion (changed 0.0% YoY), and the FY2025 annual result was $3.6 billion, changed 0.0% from the prior year.
• Shares Outstanding was little changed at $3.6 billion in Q1 2026 per MRK's latest filing, from $3.6 billion in the prior quarter.
• Over five years, Shares Outstanding peaked at $3.6 billion in Q3 2025 and troughed at $3.6 billion in Q1 2022.
• A 5-year average of $3.6 billion and a median of $3.6 billion in 2022 frame the typical range for Shares Outstanding.
• The sharpest annual moves came in 2022 and 2025: Shares Outstanding changed 0.0% in 2022, then increased 0.0% in 2025.
• A 5-year view of Shares Outstanding shows it stood at $3.6 billion in 2022, then changed by 0.0% to $3.6 billion in 2023, then changed by 0.0% to $3.6 billion in 2024, then increased by 0.0% to $3.6 billion in 2025, then changed by 0.0% to $3.6 billion in 2026.
• Business Quant data shows MRK's Shares Outstanding at $3.6 billion in Q1 2026, $3.6 billion in Q4 2025, and $3.6 billion in Q3 2025.