Costco appears to be a simple retailer, but underneath, it operates like a subscription business with sticky recurring income ...

Costco Wholesale Corp.'s valuation and its recent membership-fee increase are in the spotlight after the company reported fourth-quarter results late Thursday. In a note released Friday, Truist ...

A Costco membership now costs $65 for the basic tier. For some households, that fee pays for itself through cheaper gas, cash ...

Yes, these are three elite businesses with powerful fundamentals. But tread carefully, as their valuations look stretched.