WPP Stock Crashes 62% in 2025, Exits FTSE 100 After 27 Years — The Year of Agency Reckoning

The stock market rendered its verdict on agency stocks in 2025, and it wasn’t kind. WPP has plunged 62% and is dropping from the FTSE 100 after 27 years.

2025: The Year of Agency Reckoning

The 2025 Scorecard:

  • WPP: -62% YTD, market cap collapsed from £24B to £3.1B, exits FTSE 100
  • Publicis: -25% YTD, but analyst ratings at multi-year highs (data + AI capabilities lead)
  • Omnicom: -18% YTD, IPG merger closed, world’s largest holding company
  • Dentsu: Strategic review, overseas operations under evaluation

WPP’s fall is particularly instructive. The company lost a string of high-profile clients (including Coca-Cola’s US and Canada media business to Publicis), issued two profit warnings, and saw new CEO declare the previous trajectory “unacceptable.”

The Pattern: Winners invest in technology platforms and data assets. Losers optimize legacy operations. The gap compounds as AI capabilities scale.


This is part of a comprehensive analysis. Read the full analysis on The Business Engineer.

Scroll to Top

Discover more from FourWeekMBA

Subscribe now to keep reading and get access to the full archive.

Continue reading

FourWeekMBA