Super hyped
Costco is a membership-based warehouse retailer offering a wide range of bulk goods, groceries, and general merchandise at low prices through large-format stores and online channels.
Is Costco significantly overvalued?
RAST's verdict: Super hyped, based on its Total cardholders forecast
Hype score
3.21
Super hyped
Growth score
0.41
Limited growth
Market cap
$410.50B
Key revenue driver
145K Total cardholders
Last updated: 2026-07-11T10:04:53.000Z