Omnicom lost PepsiCo's global media account to Publicis Groupe, ending a three-decade relationship worth an estimated $4 billion in annual media spend. The loss arrived without a formal review. Omnicom shares dropped 5% on the news.

PepsiCo consolidated its media planning and buying across PHD and OMD, both Omnicom Media Group units, for more than 30 years. Publicis will now handle the account through its Publicis Media division, likely anchored by Zenith or Starcom, though the holding company has not disclosed the lead agency. PepsiCo cited "changing consumer appetites and technology demands" in its decision. The brand spends approximately $2.7 billion annually on measured media in the United States alone, per Kantar data, with additional billions allocated across 100-plus international markets. Omnicom issued a statement expressing pride in its work, noting the relationship delivered "award-winning campaigns" and "business growth" across Pepsi, Gatorade, Frito-Lay, and Quaker Oats.

The displacement marks the largest U.S. media account to move between holding companies in three years, since T-Mobile shifted from Publicis to Dentsu in early 2022. For Publicis, the win arrives as the holding company invests heavily in its Epsilon data unit and Sapient commerce practice, both critical to PepsiCo's e-commerce and retail-media ambitions. PepsiCo's revenue from direct-to-consumer and retail-media partnerships grew 22% in fiscal 2023, reaching $1.1 billion, according to investor filings. Publicis CEO Arthur Sadoun has repeatedly told investors that "data-driven creative" and "commerce media" are the two areas where legacy relationships matter least. The PepsiCo win validates that positioning. For Omnicom, the loss removes roughly 3% of its annual revenue base, assuming a 10% commission-equivalent on the global media spend. The holding company generated $14.3 billion in revenue in 2023.

Operators should watch three developments. First, whether PepsiCo consolidates its creative work, currently split among TBWA, Goodby Silverstein & Partners, and several regional agencies, all within Omnicom. The media loss increases the likelihood of a creative review by mid-2025. Second, how Publicis staffs the account. The holding company has been hiring aggressively in retail media, adding 300 commerce specialists in North America since January 2024. Third, whether other CPG giants—Coca-Cola, Unilever, Procter & Gamble—follow PepsiCo's lead and move accounts to holding companies with stronger data infrastructure. All three are in multi-year media contracts that expire between 2025 and 2026.

Publicis has now won $9 billion in net new business in the first four months of 2025, the fastest start to a year for any holding company since WPP in 2018.