Omnicom Group - 41 Year Stock Price History | OMC

The latest closing stock price for Omnicom Group as of July 14, 2025 is 72.65.

  • An investor who bought $1,000 worth of Omnicom Group stock at the IPO in 1984 would have $123,507 today, roughly 124 times their original investment - a 12.49% compound annual growth rate over 41 years.
  • The all-time high Omnicom Group stock closing price was 102.78 on October 16, 2024.
  • The Omnicom Group 52-week high stock price is 107.00, which is 47.3% above the current share price.
  • The Omnicom Group 52-week low stock price is 68.37, which is 5.9% below the current share price.
  • The average Omnicom Group stock price for the last 52 weeks is 87.70.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Omnicom Group - 41 Year Stock Price History | OMC

  • An investor who bought $1,000 worth of Omnicom Group stock at the IPO in 1984 would have $123,507 today, roughly 124 times their original investment - a 12.49% compound annual growth rate over 41 years.
  • The all-time high Omnicom Group stock closing price was 102.78 on October 16, 2024.
  • The Omnicom Group 52-week high stock price is 107.00, which is 47.3% above the current share price.
  • The Omnicom Group 52-week low stock price is 68.37, which is 5.9% below the current share price.
  • The average Omnicom Group stock price for the last 52 weeks is 87.70.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.