Marsh & Mclennan Companies (MRSH) Shares Outstanding (Diluted Average) (2009 - 2026)

Marsh & Mclennan Companies has reported Shares Outstanding (Diluted Average) for 18 years, with the latest figure at $486.0 million in Q1 2026.

• For the quarter ending Q1 2026, Shares Outstanding (Diluted Average) fell 1.82% year-over-year to $486.0 million; the trailing twelve-month figure through Mar 2026 stood at $486.0 million (down 1.82% YoY), and the FY2025 full-year result was $494.0 million, changed 0.4% from the prior year.
• Shares Outstanding (Diluted Average) for Q1 2026 stood at $486.0 million, down from $494.0 million in the prior quarter.
• The five-year high for Shares Outstanding (Diluted Average) was $509.0 million in Q1 2022, with the low at $486.0 million in Q1 2026.
• Historically, Shares Outstanding (Diluted Average) has averaged $498.2 million across 5 years, with a median of $497.0 million in 2024.
• Annual changes were most pronounced in 2022 — Shares Outstanding (Diluted Average) retreated 1.95% — and 2024, when it declined 0.4%.
• Marsh & Mclennan Companies' Shares Outstanding (Diluted Average) stood at $505.0 million in 2022, then slipped by 1.19% to $499.0 million in 2023, then declined by 0.6% to $496.0 million in 2024, then fell by 0.4% to $494.0 million in 2025, then fell by 1.62% to $486.0 million in 2026.
• The last three Shares Outstanding (Diluted Average) figures came in at $486.0 million (Q1 2026), $494.0 million (Q4 2025), and $494.0 million (Q3 2025), per Business Quant data.