Scanning the aisle…
Bay Area's parmesan aisle is a fragmented shelf spread across many brands: 188 products from 36 brands across 20 grocers. belgioioso owns the most shelf · 56% of SKUs. Store brands hold 10%. The shelf leans vegetarian · 7% of SKUs carry that claim. Verdict: fragmented · a crowded free-for-all with no clear structure (opportunity 54/100).
brands by share of the parmesan 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: 10% · scores 0-100.
the parmesan products in the most Bay Area grocers · widest distribution first.










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