Costco is still expanding, but its renewal rates are slipping.
Its stock also looks expensive relative to its growth potential.
Costco (NASDAQ: COST), the world's largest warehouse club retailer, is often considered an evergreen investment. Yet over the past 12 months, its stock dipped 3% as the S&P 500 rose 16%. Let's see why it underperformed the market, and if it can bounce back over the next year.
Image source: Getty Images.
Will AI create the world's first trillionaire? Our team just released a report on the one little-known company, called an "Indispensable Monopoly" providing the critical technology Nvidia and Intel both need. Continue »
Costco can afford to sell its products at low margins because it generates most of its profits from its higher-margin membership fees. Its scale enables it to negotiate lower wholesale prices with its suppliers, and it's also selling more of its higher-margin Kirkland private-label products.
So long as Costco grows comparable-store sales, opens more warehouses, adds new cardholders, and maintains high renewal rates, its core business will stay healthy. But over the past year, its global renewal rates slipped -- even as its other growth metrics improved.
|
Metric |
Q1 2025 |
Q2 2025 |
Q3 2025 |
Q4 2025 |
Q1 2026 |
|---|---|---|---|---|---|
|
Comparable Sales* Growth (YOY) |
7.1% |
9.1% |
8% |
5.7% |
6.4% |
|
Total Warehouses |
897 |
897 |
905 |
914 |
923 |
|
Total Cardholders (Millions) |
138.8 |
140.6 |
142.8 |
145.2 |
145.9 |
|
Global Renewal Rate |
90.4% |
90.5% |
90.2% |
89.8% |
89.7% |
Data source: Costco. *Excluding fuel sales and foreign exchange. (Fiscal year ends in August).
Costco attributed that decline to lower renewal rates among its "digitally signed" members, who enrolled online instead of at a warehouse. These shoppers are generally younger and more likely to cancel their memberships if they don't squeeze enough value from them.
Costco's management believes its digitally signed members have lower engagement with the brand than its physically signed members because they don't fully appreciate its ancillary services, special events, and other benefits. To address those challenges, Costco plans to ramp up targeted digital communications (emails and app notifications), promote auto-renewal features, and launch additional perks to demonstrate the value of its memberships.
From fiscal 2025 to fiscal 2028, analysts expect Costco's net sales and EPS to grow at CAGRs of 8% and 11%, respectively. Even if its renewal rates dip slightly, it can likely offset that pressure by opening more warehouses, gaining more members, and raising its fees.
Costco is still a solid long-term investment, but its stock isn't cheap at 49 times this year's earnings. That high valuation, along with the near-term concerns regarding its renewal rates, could prevent its stock from outperforming the S&P 500 over the next 12 months.
Before you buy stock in Costco Wholesale, consider this:
The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Costco Wholesale wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.
Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $445,995!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,198,823!*
Now, it’s worth noting Stock Advisor’s total average return is 927% — a market-crushing outperformance compared to 194% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.
See the 10 stocks »
*Stock Advisor returns as of February 26, 2026.
Leo Sun has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Costco Wholesale. The Motley Fool has a disclosure policy.