Omnicom (OMC) Shares Outstanding (2009 - 2026)

Omnicom (OMC) has 18 years of Shares Outstanding (Entity) data on file, last reported at $279.9 million in Q2 2026.

• Quarterly Shares Outstanding (Entity) rose 43.61% year-over-year to $279.9 million in Q2 2026, while the trailing twelve-month figure through Jun 2026 was $279.9 million (up 43.61% YoY) and the FY2025 annual result came in at $204.9 million, up 4.33% from the prior year.
• Shares Outstanding (Entity) eased to $279.9 million in Q2 2026, from $298.1 million in the prior quarter.
• In the past five years, Shares Outstanding (Entity) ranged from a high of $298.1 million in Q1 2026 to a low of $193.8 million in Q3 2025.
• A 5-year average of $209.8 million and a median of $199.1 million in 2023 frame the typical range for Shares Outstanding (Entity).
• Annual changes were most pronounced in 2022 — Shares Outstanding (Entity) fell 4.69% — and 2026, when it soared 51.55%.
• Tracing OMC's Shares Outstanding (Entity) over 5 years: stood at $205.6 million in 2022, then decreased by 3.02% to $199.4 million in 2023, then slipped by 1.5% to $196.4 million in 2024, then increased by 4.33% to $204.9 million in 2025, then surged by 36.6% to $279.9 million in 2026.
• The last three Shares Outstanding (Entity) figures came in at $279.9 million (Q2 2026), $298.1 million (Q1 2026), and $204.9 million (Q4 2025), per Business Quant data.