Numerator: Amazon has a 3% US grocery market share including branded stores and Whole Foods; UBS: physical stores accounted for ~90% of US grocery sales in 2022 (Wall Street Journal)

Wall Street Journal:
Numerator: Amazon has a 3% US grocery market share including branded stores and Whole Foods; UBS: physical stores accounted for ~90% of US grocery sales in 2022  —  Amazon is still barely scratching the surface of the grocery market despite years of efforts.