Costco Drives Growth with Faster Warehouse Expansions, 8.2% Q1 Sales Rise
Costco's accelerated warehouse expansion, including faster new-store ramp-ups and creative site reuse, supported 8.2% same-store sales growth in fiscal Q1 2026 and added millions of members with executive upgrades. Despite a 6% stock decline in 2025, its low-cost model and robust expansion pipeline underpin long-term valuation support.
1. Exceptional 20-Year Total Return
Investors who allocated $1,000 to Costco 20 years ago would now hold $27,600 in value, inclusive of reinvested dividends, compared with $7,900 from an equivalent S&P 500 investment. This represents a compound annual growth rate of approximately 9.1%, driven by Costco’s relentless focus on low prices, bulk packaging and membership loyalty programs. Even with a 6% share price decline in 2025, the company’s long-term outperformance remains evident, underscoring the durability of its warehouse-club model across market cycles.
2. Consistent Dividend Growth and Yield
Costco’s current dividend yield stands at 0.53%, supported by a payout ratio that has room to expand as free cash flow grows. Over the last decade, dividends have increased at a mid-teens rate annually, reflecting management’s confidence in the balance sheet. Despite being lower-yielding than some consumer staples, Costco’s commitment to dividend hikes and share repurchases—totaling $15 billion returned to shareholders in the past three years—reinforces its appeal to income-focused investors.
3. Aggressive Warehouse Expansion and Site Reuse
Costco added 30 new warehouses in its 2025 fiscal year and accelerated ramp-up times, opening stores within nine months of land acquisition on average. The company has also repurposed defunct retail sites—such as former department stores in suburban markets—to cut development costs by 15% per location. Management targets 25 openings annually in the U.S., Canada and Asia over the next five years, leveraging scale to negotiate better vendor terms and maintain gross margins above 12.8%.
4. High-Single-Digit Same-Store Sales Growth
In the fiscal 2026 first quarter (ended November 23, 2025), Costco reported same-store sales growth of 8.2%, driven by higher membership fees and increased average ticket sizes as executive members continue to grow. The retailer added 4.2 million new members in the year, upgrading 1.1 million to executive status, which carries a 2% annual reward. Management forecasts sustained high-single-digit sales growth over the next three fiscal years, underpinned by stable consumer demand for value shopping and continued international expansion.