By Barnaby "Bottom-Line" Coyne
Costco makes its real money not off the stuff on the shelves but off the card in your wallet. That's the membership fee, and for years analysts have watched one number above all: how many people renew.
According to CNBC, Costco has now made progress on that key metric, with renewal rates moving in the right direction. That's the kind of quiet, unglamorous improvement that doesn't make headlines on its own — but it's the backbone of Costco's entire business model, and it was enough for at least one Wall Street analyst to issue a new, higher price target on the stock, per CNBC's reporting.
Here's why it matters to more than shareholders: Costco's model depends on selling memberships cheap and merchandise cheaper, banking on volume and loyalty rather than markup. When renewal rates rise, it means the company is holding onto the households that do their bulk shopping there — the families buying rotisserie chickens and diapers by the case. Slipping renewals would be the early warning sign of a company losing its grip on the very people it built its business around.
CNBC's report notes the debate over the stock "isn't totally settled just yet." That's a fair caveat. One improving metric is not the same as a trend, and price targets get revised again next quarter. For the millions of members paying that annual fee, the number that matters is whether the value at checkout keeps pace with what they're asked to pay at the door.
Somebody's paying for this. Let's find out who.
— Compiled from reporting by CNBC.
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