Scanning the aisle…
Bay Area's walnuts aisle is a fragmented shelf spread across many brands: 109 products from 34 brands across 18 grocers. diamond owns the most shelf · 32% of SKUs, ahead of old dog ranch. Store brands hold 23%. The shelf leans heart health · 1% of SKUs carry that claim. Verdict: fragmented · a crowded free-for-all with no clear structure (opportunity 60/100).
brands by share of the walnuts shelf.
every brand by share of shelf × price. bubble size = the brand's total reach across all aisles; color = positioning stance. top-right owns the premium end; bottom-right owns the mainstream.
All stores combined.
store-brand share: 23% · scores 0-100.
the walnuts products in the most Bay Area grocers · widest distribution first.









the claims products on this shelf lead with · share of SKUs carrying each.