The myth that winning share of voice means winning

It was a triumphant Tuesday when an energy-drink upstart hit 40% share of voice in its category — beating two legacy rivals for the first time. The slide deck practically wrote itself.

Then the revenue team asked a quiet question, and the data answered uncomfortably. That 40% was driven by a controversy: a packaging claim people were mocking. The brand dominated the conversation because it was the conversation's punchline. Sentiment within that share sat at 38% positive — half the category average.

The advice to 'grow your share of voice' counts loudness and ignores valence. Owning the conversation while being its joke is the worst seat in the room. Sales tracked sentiment-weighted share, not raw share — and on that metric, they were dead last.

The takeaway: share of voice without sentiment is a vanity stat. Measure how much of the loud talk is actually on your side.