Publicis Groupe to acquire LiveRamp for $2.2 billion

On May 17, 2026, Publicis Groupe announced a signed agreement to acquire LiveRamp Holdings, Inc. for a total enterprise value of $2.167 billion (equity value $2.546 billion, includes $379M acquired net cash) in an all-cash transaction at $38.50 per share. The price represents a 29.8% premium to LiveRamp's closing share price on May 15, 2026, the last trading day before the announcement. Publicis frames the deal as building a leader in "data co-creation" for the agentic-AI era — combining LiveRamp's collaborative clean rooms, data connectivity, and partner network with Epsilon's identity layer and Marcel as the activation platform. LiveRamp will continue to be led by CEO Scott Howe, reporting to Publicis Groupe CEO Arthur Sadoun, and will be reported within the Groupe's Technology segment alongside Publicis Sapient. The platform will continue to operate as neutral and interoperable. The acquisition is expected to be accretive to Publicis Groupe's headline EPS from the first year of consolidation (excluding transaction-related costs). Publicis is raising its 2027-2028 constant-currency growth objectives to +7%/+8% (net revenue) and +8%/+10% (headline EPS), versus prior +6%/+7% and +7%/+9% respectively. Transaction has been unanimously approved by both boards. Closing is expected before year-end 2026, subject to regulatory approvals, LiveRamp shareholder approval, and customary closing conditions. Advisors: Wachtell, Lipton, Rosen & Katz (legal) and BofA Securities (financial) for Publicis; Sullivan & Cromwell LLP (legal) and Evercore (financial) for LiveRamp.

The deal accelerates AdTech consolidation around identity-and-data-collaboration capabilities for the AI-agent era. Pairing LiveRamp's neutral data-collaboration platform (25,000+ publisher domains, 500+ technology/data partners, 14 markets) with Epsilon's deterministic identity creates a vertically integrated alternative to walled-garden data — a thesis Publicis first pursued with the $4.4B Epsilon acquisition in 2019. For the broader market: (1) accelerates pressure on Acxiom (now an IPG subsidiary since the 2018 LiveRamp-Acxiom split, when Acxiom's Marketing Solutions division was sold to IPG and the remaining company renamed to LiveRamp); (2) deepens the holdco-vs-walled-garden divide as Publicis pulls more data infrastructure in-house; (3) keeps Publicis-Trade-Desk transparency tensions in play given the data-side leverage shift; (4) reshapes the clean-room competitive landscape (Snowflake, AWS, InfoSum, Habu/LiveRamp itself) by absorbing the neutrality narrative into a holdco.

Acquirer advisors

• Wachtell, Lipton, Rosen & Katz(legal)
• BofA Securities, Inc.(financial)

Target advisors

• Sullivan & Cromwell LLP(legal)
• Evercore(financial)