WPP secured the top position in both total and net new business rankings for the first quarter of 2026, according to the Global New Business Barometer released this week. The London-based holding company captured an estimated $2.1 billion in net new billings across the period, pulling ahead of Omnicom and Publicis Groupe in a quarter that saw $7 billion in total account movement across tracked global agencies.

The barometer, which aggregates win announcements and pitch outcomes from 340 agencies across 28 markets, recorded 1,840 discrete account movements between January and March. WPP's lead came primarily from media consolidations in North America and EMEA, where three accounts above $150 million in annual spend shifted to GroupM units. Publicis Groupe, which led the equivalent period in 2025, fell to third in net new business after losing two automotive accounts in Germany and one luxury-goods mandate in France—collectively representing $680 million in billings.

The more consequential data point sits in the independent-versus-holdco split. Independent agencies—defined as shops outside the six major holding companies—captured 22% of total new business by value in Q1, up from 16% in the year-ago quarter. That six-percentage-point gain marks the largest single-quarter shift since the barometer began tracking the distinction in 2019. The movement is concentrated in two client segments: venture-backed direct-to-consumer brands with annual media budgets between $8 million and $40 million, and family-office-backed luxury or hospitality portfolios seeking bespoke teams rather than network infrastructure.

Three factors explain the tilt. First, procurement cycles at venture-funded companies now average 42 days from RFP to contract signature, down from 89 days in 2023, according to separate pitch-consultancy data. Independents win on speed and founder access. Second, creative and media work is unbundling at larger advertisers: 37% of Q1's account movements involved splitting previously integrated mandates, with creative often staying at a holdco shop while media shifts to an independent trading desk or performance specialist. Third, margin pressure inside holding companies has made mid-market accounts—those below $50 million—less attractive to legacy networks, creating a gap independents fill without the overhead of global reporting structures.

Operators managing luxury-brand portfolios or hospitality development projects should track three follow-on events. WPP will report first-half organic growth on July 24; consensus expects 1.8%, but the new-business barometer suggests upside if retention holds. Publicis Groupe faces $1.2 billion in pitch defenses across Q2, including two North American retail accounts currently under review. Independent agency M&A activity, which saw nineteen deals above $15 million in enterprise value during 2025, is running at twenty-three transactions year-to-date through April, with private-equity buyers accounting for 61% of volume.

The structural question is whether independents can hold share once they pass $200 million in billings and face the same cost-of-coordination problems that burden the holdcos. Five shops crossed that threshold in Q1.