Watch all Cannes Winners 2026 cases and analysis

    Shifting the mix toward performance year after year drags base sales down with it

    WarningBrand Strategy

    Shifting the mix toward performance year after year drags base sales down with it

    Over-indexing on performance spend erodes the base. A case from Kantar's MMM normative database tracks brand building shrinking as a share of marketing spend across four years, with base sales declining in step.

    Source

    10 Charts to Make You a More Effective Marketer, 2026 Edition - Kantar UK Marketing Effectiveness Practice (2026)

    Kantar UK Marketing Effectiveness Practice; foreword by Simon Atherley, Head of Marketing Effectiveness

    Chart 04, p. 10, 10 Charts 2026 (Kantar UK), case study from Kantar's MMM normative database

    Go to the original