Washington-based Costco Wholesale Corporation (COST) has carved out a dominant position in global retail by selling high volumes of food and general merchandise at deeply discounted prices through its exclusive membership model. Supported by a growing network of warehouses across major international regions, the company continues to widen its global footprint.
Alongside its physical expansion, Costco’s e-commerce platforms in many of these markets further strengthen its reach and accessibility. With a market capitalization of roughly $392 billion, the company firmly sits in the “mega-cap” category, reserved for businesses valued above $200 billion, reflecting its substantial impact and size within the retail landscape. Still, Costco’s impressive market footprint hasn’t shielded it from recent investor pessimism.
Over the last three months, the stock has dropped 7.6%, reflecting growing caution around the retail and consumer staples space. For context, even the sector benchmark, the Consumer Staples Select Sector SPDR Fund (XLP), is down 6.6% in that time, suggesting Costco’s pullback is a bit more pronounced than the broader defensive category it belongs to. After soaring to a 52-week high of $1,078.23 back in February, the stock has since retreated, giving up nearly 17.8% from that peak.
Zooming out, the longer-term view hasn’t been kind to Costco either. The stock has fallen roughly 8.1% over the past year and remains down 3.3% in 2025. In contrast, the XLP is off by a softer 6% over the past 12 months and 2.1% this year, highlighting that Costco has been lagging its defensive peers.
Adding to the bearish picture, Costco’s shares have stayed below both the 50-day and 200-day moving averages since late August, a clear technical signal that momentum has shifted firmly to the downside.
Costco is navigating a challenging environment, with higher merchandise costs, tariff uncertainties, margin pressure, and concerns around consumer spending putting noticeable stress on the stock. Competition across the discount retail space hasn’t made things any easier. Even so, the company’s fiscal 2025 fourth-quarter earnings in September came in stronger than expected.
