Omnicom (OMC) Shares Outstanding (2009 - 2026)

Omnicom has reported Shares Outstanding for 18 years, with the latest figure at $421.6 million in Q1 2026.

• For the quarter ending Q1 2026, Shares Outstanding rose 41.86% year-over-year to $421.6 million; the trailing twelve-month figure through Mar 2026 stood at $421.6 million (up 41.86% YoY), and the FY2025 full-year result was $421.6 million, up 41.86% from the prior year.
• Shares Outstanding for Q1 2026 stood at $421.6 million, roughly flat from $421.6 million in the prior quarter.
• The five-year high for Shares Outstanding was $421.6 million in Q4 2024, with the low at $297.2 million in Q1 2022.
• Historically, Shares Outstanding has averaged $319.2 million across 5 years, with a median of $297.2 million in 2022.
• Annual changes were most pronounced in 2022 — Shares Outstanding changed 0.0% — and 2025, when it surged 41.86%.
• Omnicom's Shares Outstanding stood at $297.2 million in 2022, then changed by 0.0% to $297.2 million in 2023, then changed by 0.0% to $297.2 million in 2024, then surged by 41.86% to $421.6 million in 2025, then changed by 0.0% to $421.6 million in 2026.
• The last three Shares Outstanding figures came in at $421.6 million (Q1 2026), $421.6 million (Q4 2025), and $297.2 million (Q3 2025), per Business Quant data.