Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Omnicom Group Inc. before investing.

In this article, we go over a few key elements for understanding Omnicom Group Inc.’s stock price such as:

• Omnicom Group Inc.’s current stock price and volume
• Why Omnicom Group Inc.’s stock price changed recently
• Upgrades and downgrades for OMC from analysts
• OMC’s stock price momentum as measured by its relative strength

About Omnicom Group Inc. (OMC)

Before we jump into Omnicom Group Inc.’s stock price, history, target price and what caused it to recently rise, let’s take a look at some background.

Omnicom Group Inc., together with its subsidiaries, offers advertising, marketing, and corporate communications services. It provides a range of services in the areas of media and advertising, precision marketing, public relations, healthcare, branding and retail commerce, experiential, execution, and support. The company’s services include advertising, branding, content marketing, corporate social responsibility consulting, crisis communications, custom publishing, data analytics, database management, digital/direct marketing and post-production, digital transformation consulting, entertainment marketing, experiential marketing, field marketing, sales support, financial/corporate business-to-business advertising, graphic arts/digital imaging, healthcare marketing and communications, and instore design services. Its services also comprise interactive marketing, investor relations, marketing research, media planning and buying, retail media planning and buying, merchandising and point of sale, mobile marketing, multi-cultural marketing, non-profit marketing, organizational communications, package design, product placement, promotional marketing, public affairs, public relations, retail marketing, retail media and e-commerce, search engine marketing, shopper marketing, social media marketing, and sports and event marketing services. It operates in the North and Latin America, Europe, the Middle East and Africa (EMEA), and the Asia Pacific. The company was incorporated in 1944 and is based in New York, New York.

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Omnicom Group Inc.’s Stock Price as of Market Close

As of December 12, 2025, 4:00 PM, CST, Omnicom Group Inc.’s stock price was $80.250.

Omnicom Group Inc. is up 0.22% from its previous closing price of $80.070.

During the last market session, Omnicom Group Inc.’s stock traded between $79.690 and $80.890. Currently, there are approximately 193.80 million shares outstanding for Omnicom Group Inc..

Omnicom Group Inc.’s price-earnings (P/E) ratio is currently at 11.8, which is low compared to the Media industry median of 14.3. The price-earnings ratio gauges market expectation of future performance by relating a stock’s current share price to its earnings per share.

Omnicom Group Inc. Stock Price History

Omnicom Group Inc.’s (OMC) price is currently up 12.05% so far this month.

During the month of December, Omnicom Group Inc.’s stock price has reached a high of $80.890 and a low of $69.855.

Over the last year, Omnicom Group Inc. has hit prices as high as $91.862 and as low as $68.370. Year to date, Omnicom Group Inc.’s stock is down 6.73%.

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What Caused Omnicom Group Inc. Stock’s Price to Rise?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of December 12, 2025, there was 1 analyst who downgraded Omnicom Group Inc.’s stock and 2 analysts who upgraded over the last month.

Additionally, you'll want to evaluate Omnicom Group Inc.’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Omnicom Group Inc.’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Omnicom Group Inc.’s current valuation based on AAII’s Value Grade is a B, which means it is considered to be Value.

Learn how to evaluate stocks with AAII Grades and Scores with A+ Investor today.

Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Omnicom Group Inc. (OMC) by visiting AAII Stock Evaluator.

Relative Price Strength of Omnicom Group Inc.

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of December 12, 2025, Omnicom Group Inc. has a weighted four-quarter relative price strength of -4.50%, which translates to a Momentum Score of 38 and is considered to be Weak.

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Omnicom Group Inc. Stock Price: Bottom Line

As of December 12, 2025, Omnicom Group Inc.’s stock price is $80.250, which is up 0.22% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Omnicom Group Inc. stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.