WPP Stock Crashes 62% in 2025, Exits FTSE 100 After 27 Years โ€” 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 ยฃ24B to ยฃ3.1B, 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.

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