OMCNYSE

OMNICOM GROUP INC.

Services-Advertising Agencies · NY · CIK 29989

Omnicom Group Inc. delivers marketing, sales, communications, and commerce services through global networks and specialized agencies

🔥 High media attention

+ Watch View on EDGAR ↗

$21.85B

Market cap

$73.93

Last close

+1.1%

+1.9%

4.4M

Volume

Price · last 39 sessions-3.1%

May 4L $70.83 · H $77.64Jun 29

199

Total filings

Jun 29, 2026

Last filing

12/31

Fiscal year end

All 8-K · 105 10-Q · 32 DEF 14A · 12 DEFA14A · 11 10-K · 11 11-K · 10 425 · 9 SC 13G · 5

Insider Activity

In the 90 days to Mar 2, 2026: 1 sold $115K.

Date	Insider	Action	Shares	Price	Value
Mar 2, 2026	Rice Linda JohnsonDirector	Sell	1,348	$85.25	$115K

Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.

What Changed

Risk factors · Feb 5, 2025 → Feb 20, 2026

46 added · 46 removed between the two most recent 10-Ks. The risks a company starts — or stops — disclosing are often the story.

Newly disclosed

Cyberattacks are expected to accelerate on a global basis in frequency and magnitude as threat actors are becoming increasingly sophisticated using techniques and tools, including AI, that circumvent security controls, evade detection and remove forensic evidence.
These technologies present a number of risks inherent to their use, including ethical considerations, public perception and reputation concerns, intellectual property protection, intellectual property infringement or misappropriation, regulatory compliance, privacy and data security concerns, and risks related to AI algorithms and training methodologies that may be flawed, datasets or outputs that may be over-broad, insufficient or contain biased, misleading or inaccurate information, harmful content, or defamation, as well as concerns about accuracy, health and safety, all of which could have a material adverse effect on our business, results of operations and financial condition.
Evolving rules, regulations and industry standards governing AI may require us to spend significantly to modify, maintain, or align our business practices, solutions and services, the nature of which cannot be determined at this time and may be inconsistent from region to region.
Failure to adapt to technological developments, including emerging technologies such as generative AI and agentic AI, could adversely affect our competitive position, reputation, client relationships, results of operations and financial condition.
If we fail to keep pace with technological developments, or if competitors or new market entrants adopt new technologies more quickly or effectively, or if our clients develop their own AI-related capabilities, our services could become less attractive to clients, our competitive position could be harmed, and our revenues and profitability could decline.
Any actual or perceived failure by us or the third parties on which we rely to comply with applicable privacy and data protection requirements could result in regulatory investigations or enforcement actions, litigation (including class actions), fines and penalties, reputational harm, and increased compliance costs.
Tax authorities may 10 challenge our positions, and adverse outcomes from audits, investigations or litigation could result in additional tax liabilities, penalties or interest that differ materially from amounts previously recorded.
Our ability to remain competitive depends in part on our ability to anticipate, develop, acquire and integrate new technologies, platforms and capabilities, including data-driven solutions, automation, generative AI and agentic AI.
Additionally, we may be unable to hire or retain talent who are trained in artificial intelligence, machine learning and advanced algorithms, to keep up with the rapid and ongoing technological advancements in our industry.
We are subject to risks related to our use of generative AI and agentic AI, new and emerging technologies, which are in the early stages of commercial use and subject to evolving legislative and regulatory requirements.
The Merger may result in a loss of our clients, service providers, vendors, joint venture participants and other business counterparties and may result in the termination of existing contracts.
We recently announced the new Omni platform that further enhances our product offerings using innovative AI tools and data analytic technologies.

No longer disclosed

In addition, if the Merger is not completed by December 8, 2025, which date may be extended to June 8, 2026 in certain circumstances, either we or IPG may choose not to proceed with the Merger by terminating the Merger Agreement, and the parties can mutually decide to terminate the Merger Agreement at any time, before or after stockholder approval.
Additionally, if the Merger Agreement is terminated in circumstances where the Omnicom shareholders have not approved our share issuance proposal, then Omnicom has agreed to reimburse IPG’s expenses up to $25 million.
The Merger is subject to a number of conditions that must be satisfied or waived prior to the completion of the Merger, including, among others, the approval by our stockholders of our share issuance proposal, the approval by IPG stockholders of the proposal to adopt the Merger Agreement, the receipt of requisite regulatory approvals and the approval for listing on the New York Stock Exchange, or NYSE, of the shares of our common stock issuable to IPG stockholders pursuant to the Merger Agreement.
If the Merger is not completed for any reason, our business and results of operations may be adversely affected and, without realizing any of the benefits of having completed the Merger, we would be subject to a number of risks, including: • we may experience negative reactions from the financial markets, including negative impacts on the market price of our common stock; • we may experience negative reactions from clients, vendors, joint venture participants and other third parties with whom we do business, which in turn could affect our business operations or our ability to compete for new business or obtain renewals in the marketplace more broadly; • we may experience negative reactions from employees; • we will still be required to pay certain significant costs relating to the Merger, such as legal, accounting, financial advisor and printing fees; and • we will have expended time and resources that could otherwise have been spent on our existing business and the pursuit of other opportunities that could have been beneficial to us, and our ongoing business and results of operations may be adversely affected. 7 If the Merger Agreement is terminated under specified circumstances, we may be required to pay IPG a termination fee or other termination‑related payment as discussed above.
Our and IPG’s business relationships may be subject to disruption due to uncertainty associated with the Merger, which could have a material effect on our business, results of operations, financial condition and cash flows or those of the combined company following the Merger.
These disruptions could have a material and adverse effect on our and IPG’s business, results of operations, financial condition and cash flows, regardless of whether the Merger is completed, as well as a material and adverse effect on the combined company’s ability to realize the expected cost savings, operating synergies and other benefits of the Merger.
The Merger Agreement restricts us from entering into certain corporate transactions and taking other specified actions without the consent of IPG and generally requires us to continue our operations in the ordinary course through the completion of the Merger.
The substantial majority of costs will consist of transaction costs related to the Merger and include, among others, fees paid to financial, legal and accounting advisors, filing fees, employee retention and other employment-related costs, and debt restructuring costs.
Lawsuits that may be brought against us, IPG, or our or their directors could also seek, among other things, injunctive relief or other equitable relief, including a request to rescind parts of the Merger Agreement already implemented and to otherwise enjoin the parties from consummating the Merger.
One of the conditions to the closing of the Merger is that no Law or Order (each as defined in the Merger Agreement) is promulgated, entered, enforced, enacted or issued by any governmental entity of competent jurisdiction in which we, IPG, or our or their subsidiaries have material assets or material business operations, which prohibits, restrains or makes illegal the consummation of the Merger.
Consequently, if a plaintiff is successful in obtaining an injunction prohibiting completion of the Merger, that injunction may delay or prevent the Merger from being completed within the expected timeframe or at all, which may adversely affect our businesses, results of operations, financial condition and cash flows.
In addition, either we or IPG may terminate the Merger Agreement if any Law or Order has been promulgated, entered, enforced, enacted or issued by any governmental entity of competent jurisdiction in which we, IPG, or our or their subsidiaries have material assets or material business operations, which is in effect and permanently prohibits, restrains, enjoins or makes illegal the consummation of the Merger, so long as our or Merger Sub’s (in the case of a termination by us) or IPG’s (in the case of a termination by IPG) material breach of any obligations under the Merger Agreement has not been the primary cause of, or resulted in, the enactment or issuance of such Law or Order, decree, ruling, injunction or other action.

In the News

🔥 High media attention

Coverage (30d): 12 reputable articles.

MarketWatchOmnicom Group Inc. stock outperforms competitors on strong trading day7d ago MarketWatchOmnicom Group Inc. stock underperforms Thursday when compared to competitors11d ago MarketWatchOmnicom Group Inc. stock outperforms competitors despite losses on the day12d ago MarketWatchOmnicom Group Inc. stock underperforms Friday when compared to competitors despite daily gains17d ago MarketWatchOmnicom Group Inc. stock underperforms Monday when compared to competitors despite daily gains29d ago

Reputable outlets only (Reuters, WSJ, CNBC, Barron's, and peers). More on Google News ↗

Similar companies

Comparable business profile · signals at a glance

STGWStagwell Inc$1.6B-1.1%FLNTFluent, Inc.$79.9M+7.8%QUADQuad/Graphics, Inc.$391.3M-0.2%CCOClear Channel Outdoor Holdings, Inc.$1.2B-1.2%ADVAdvantage Solutions Inc.$521.2M+6.3%PPHCPublic Policy Holding Company, Inc.$308.5M-2.3%