SUBSCRIPTION ONLY Earnings Reports ‘Work in Progress’: Martin Sorrell's Plan to Turn S4 Around The holdco's revenue slide is easing, but it must build and scale its own market position in AI to grow again By Alison Weissbrot & Christopher Cicchiello --> On Wednesday, S4 Capital posted its 12th straight quarter of revenue decline, with net revenue down 4.7% for the first half of 2026.
But CEO Martin Sorrell was positive, as was the market—which sent S4’s share price up 26% after the earnings report.
In addition to experiencing its smallest quarterly revenue decrease since 2023, Sorrell pointed to the company improving its debt and debt forecast, and nearly doubling its margins from 6.3% to 12.3% year over year.
There are challenges ahead. S4 still faces pressure in tech, where the so-called “hyperscalers” are pulling back on marketing spend to fuel AI investment.
Subscribe and get full access to the news, insights, and expertise that keep industry professionals ahead of the curve.
Alison Weissbrot is executive editor at ADWEEK, overseeing agency, brand and creative news coverage. She was previously editor in chief of Campaign US and spent nearly five years at AdExchanger covering agencies and convergent TV. She is based in New York.
Christopher Cicchiello is ADWEEK's agencies reporter. Previously, he was on the breaking news assignment desk at NBC News in Washington D.C., where he earned an Emmy nomination for his 2024 election coverage. His byline has appeared in NBC News, TODAY, Quincy News, The Times Union, and The Daily Orange.
By submitting your email, you agree to our Terms of Use and Privacy Policy . You may opt-out anytime by clicking 'unsubscribe' from the newsletter or from your account.
Select ADWEEK as one of your favorite sources and stay up to date on our latest content.