Home The Big Story The Big Story: Sir Martin Sorrell’s Botanical Curiosity

The Big Story: Sir Martin Sorrell’s Botanical Curiosity

SHARE:
The Big Story podcast

What’s a coco de mer? A double coconut, which is what Martin Sorrell is cultivating with S4.

The holding company he once described as a peanut grew into a coconut – also his description – when it acquired MediaMonks in June. With its second acquisition with MightyHive on Tuesday, the coconut has doubled up.

From peanut to coconut to coco de mer, the AdExchanger team examines Sorrell’s agricultural improbability on this week’s “The Big Story.”

AdExchanger editor Alison Weissbrot unpacks S4: What’s in it so far, and what does Sorrell still need?

MediaMonks and MightyHive are two very different types of acquisitions. The first, which S4 bought for $350 million, is an agency focused on digital production. The second, costing $150 million, is a programmatic consultancy that helps brands take their activation in-house.

Those synergies, however, make sense. Despite programmatic’s obsession with data and targeting, creative goes just as far – if not further – in determining an ad’s effectiveness. In marrying the two disciplines, S4 has a very powerful combination.

Certainly Sorrell isn’t the first to try to harness this capability. His former company WPP merged venerated creative agency J. Walter Thompson with its data agency Wunderman just a few weeks ago to create Wunderman Thompson.

But S4’s advantage is that it can start fresh: Neither MightyHive nor MediaMonks have decades of entrenched culture to work through, nor are they being merged. Each will work together but act independently within S4.

Also on the roundtable, WPP’s GroupM revised its 2019 ad spend forecast downward, while IPG’s Magna raised its outlook. What gives?

While digital is a massive catalyst, the team goes deeper to look at what areas within digital might exert the most pull in the year to come.

Tagged in:

Must Read

AdExchanger Senior Editors Anthony Vargas and Alyssa Boyle.

POSSIBLE 2026: AdExchanger's Hot Takes

AdExchanger Senior Editors Alyssa Boyle and Anthony Vargas share their takeaways from three days chatting about agentic AI at POSSIBLE.

Reddit Reports A 75% Boost In Q1 Ad Revenue As It Reaches For 100 Million Daily US Users

Generative AI search has pushed traffic off a cliff across most of the internet, but not on social platforms. Reddit included.

POSSIBLE 2026: Can AI Help Agencies Finally Break Down Those Silos?

Domenic Venuto, indie agency Horizon Media’s chief product and data officer, sat down with AdExchanger during POSSIBLE at the Fontainebleau in Miami to unpack the role of AI in today’s media and advertising landscape.

Privacy! Commerce! Connected TV! Read all about it. Subscribe to AdExchanger Newsletters

Google Touts Its AI Ad Tech Adoption And New AI Max Features

Google announced new features and ad types for AI Max, its AI-based bidding product for search and shopping or sponsored product ads. The company also touted “hundreds of thousands” of advertisers using AI Max.

Hand pressing blue AI button on keyboard. Digital collage of artificial intelligence interface.

Meta’s Ad Machine Is Purring, So Why Did Its Stock Drop?

Meta’s Q1 call sounded like an AI and hardware pitch, but under the hood it was still about one thing: investing in AI to squeeze more money out of its ads business.

Alphabet Exceeds $100 Billion In Q1 And Its Profits Almost Doubled

Alphabet earned $109.9 billion in Q1 this year, up from $90.2 billion a year ago. And that’s not even the truly gobsmacking number.