S4 Capital shares hit new low on profit alert Fellow advertising firm M&C Saatchi also alerted over profits on Monday, blaming the ‘unprecedented’ US government shutdown. Evening Standard · Nov 24, 2025
S4 Capital sales slump as ‘unsettling’ US tariff talks weigh on marketing spend Shares in S4, which was founded by advertising mogul Sir Martin Sorrell, were down by around 8% on Monday morning following the update. The Independent UK · Sep 15, 2025
Revenues tumble at S4 Capital amid worsening economic challenges Sir Martin Sorrell’s marketing firm reported an 11.4% plunge in pro forma net revenues in the three months to March 31. Evening Standard · May 8, 2025
S4 Capital’s share slump means Sir Martin Sorrell has a crisis on his hands The advertising firm was already low on credit with investors and the latest numbers call its strategy into question The Guardian - UK · Jul 21, 2022
FTSE report: Sir Martin Sorrell’s S4 Capital falls further after auditor delay Shares in Sir Martin Sorrell’s digital marketing group S4 Capital continued a downward slide today after nearly £1 billion was wiped off the company’s value late on Wednesday. Evening Standard · Mar 31, 2022