Comparing valuations:

Amazon:           $2.4 trillion 

Walmart
Costco
Target                Combined:
Best Buy          $2.3 trillion
Home Depot
The Gap
Starbucks
Nike
Macy’s
Dollar Tree
Nordstrom
Dollar General
Abercrombie & Fitch
Lululemon 
H&M
TJX
Ross Stores
Big Lots 
Foot Locker
Boot Barn
Kohl’s
Lowe’s
Urban Outfitters
American Eagle 
Victoria’s Secret