San Francisco's baby bella mushrooms aisle is a niche shelf with only a handful of brands: 9 products from 3 brands across 3 grocers. Store brands hold 11%. The shelf leans organic — 44% of SKUs carry that claim. Verdict: niche — a boutique shelf — only a handful of brands (opportunity 21/100).
brands by share of the baby bella mushrooms shelf.
the claims products on this shelf lead with — share of SKUs carrying each.
store-brand share: 11% · scores 0–100.