Costco Company Net Worth: The $440 Billion Retail Giant in 2026
Costco Wholesale Corporation is not just a retailer; it is a global phenomenon. With its treasure-hunt shopping experience, famously low prices, and the legendary $1.50 hot dog combo, the company has built a fiercely loyal following and a financial empire that rivals the biggest names in business. As of 2026, Costco’s net worth, as measured by its market capitalization, stands as a testament to its enduring strength and innovative business model.
As of April 2026, Costco’s net worth is estimated to be approximately $443 billion**, according to [Macrotrends](https://www.macrotrends.net/stocks/charts/COST/costco/net-worth). This figure is closely tied to its market capitalization, which fluctuates with its stock price. On **July 28, 2026**, the company’s market cap was reported at **$428.59 billion. Other sources have cited figures around $422 billion as of June 2026, highlighting the dynamic nature of its valuation in a volatile market. To put this into perspective, Costco is the second-largest consumer staples company in the world by market cap, trailing only Walmart.
This article explores Costco’s extraordinary financial journey, from its humble beginnings to its position as a $440 billion retail powerhouse.
Quick Facts
| Detail | Information |
|---|---|
| Company Name | Costco Wholesale Corporation |
| Stock Symbol | COST (NASDAQ) |
| Founded | 1983 |
| Founder | James Sinegal, Jeffrey Brotman |
| CEO | Ron Vachris |
| Industry | Retail (Warehouse Club) |
| Net Worth (Market Cap) 2026 | ~$443 billion |
| Annual Revenue (2025) | $275.24 billion |
| Number of Warehouses (2026) | 931 |
| Total Employees (2026) | 341,000 |
| Headquarters | Issaquah, Washington, USA |
Understanding “Net Worth” for a Public Company
For a publicly traded company like Costco (NASDAQ: COST), “net worth” is most commonly referred to as market capitalization (or market cap). This is the total value of all of a company’s outstanding shares of stock. It is calculated by multiplying the current stock price by the number of shares outstanding.
While “net worth” can also refer to a company’s book value or shareholders’ equity (total assets minus total liabilities), the term is almost universally used to describe its market cap. As of May 11, 2025, Costco’s shareholders’ equity was reported at $27.1 billion. However, the market cap is the figure that dominates headlines and financial analysis, as it represents what the market believes the entire company is worth. For Costco, the market cap in 2026 has consistently hovered in the **$420 billion to $440 billion range**.
Costco’s Current Financial Status (2026)
Costco’s massive net worth is underpinned by stellar financial performance. In the fiscal year 2025, which ended in August 2025, the company reported annual revenue of $275.24 billion, an 8.17% increase from the previous year. This growth has continued into 2026.
For the third quarter of fiscal 2026 (ending May 10, 2026), Costco reported:
- Revenue: $70.53 billion, an increase of 11.58% year-over-year.
- Net Income: $2.19 billion, a 15% increase from the previous year.
- Earnings Per Share (EPS): $4.93, up from $4.28 last year.
For the first 36 weeks of fiscal 2026, net income reached $6.23 billion. This consistent growth in revenue and profitability is a primary driver of Costco’s high market valuation. The company’s trailing P/E ratio is approximately 47.86, indicating that investors are willing to pay a premium for its stock based on expectations of future growth.
The Business Model Behind the Billions
Costco’s success is built on a simple, powerful, and highly effective business model.
The Membership Model
The foundation of Costco’s profits is its membership fees. Unlike traditional retailers that rely primarily on product markups, Costco generates a significant portion of its net income from membership dues. This allows the company to keep product prices exceptionally low while still making a healthy profit. In fiscal 2025, the company had 81 million paid members.
The Treasure Hunt Experience
Costco is famous for its ever-changing, curated selection of products. This “treasure hunt” shopping experience creates a sense of urgency and excitement for customers, who know that if they see something they like, they should buy it before it’s gone.
Private Label and Bulk Sales
Costco’s private label, Kirkland Signature, is a massive success. It offers high-quality products at prices often lower than national brands, generating higher margins for the company. Selling products in bulk also encourages higher spending per trip and reduces packaging costs.
Operational Efficiency
Costco is known for its Spartan approach to retail. It has no-frills warehouses, minimal advertising, and a highly efficient supply chain. This lean operational model allows it to pass savings on to customers while maintaining industry-leading profit margins.
Costco’s Impressive Growth Story
Costco’s journey to a $440 billion company is a story of decades of consistent growth. Since 1998, the company’s market cap has increased from **$13.65 billion to over $420 billion** in 2026, representing a staggering compound annual growth rate of over 13%.
| Year | Market Cap (approx.) |
|---|---|
| 2012 | $43.01 billion |
| 2016 | $70.33 billion |
| 2020 | $166.90 billion |
| 2023 | $292.90 billion |
| 2024 | $406.73 billion |
| 2026 | ~$428 – $443 billion |
This growth is a testament to the company’s ability to expand its warehouse footprint, grow its membership base, and consistently execute its business strategy in a competitive retail landscape.
Interesting Facts
- Costco’s market cap surpassed $400 billion for the first time in 2024.
- The company has 341,000 employees.
- Costco operates 931 warehouses globally, including 639 in the U.S. and Puerto Rico.
- In fiscal 2025, Costco’s revenue was $275.24 billion.
- The company’s e-commerce sales grew by 21.5% in Q3 2026.
- Costco’s store brand, Kirkland Signature, accounts for a significant and growing portion of its sales.
- Over 72% of Costco’s revenue comes from the United States.
- The company’s iconic $1.50 hot dog-and-soda combo has not changed in price since 1985.
FAQ
What is Costco’s net worth in 2026?
Costco’s net worth, as measured by market capitalization, is estimated to be around $428 billion to $443 billion in 2026.
How much revenue did Costco make in 2025?
Costco’s annual revenue for fiscal year 2025 was $275.24 billion.
How many Costco warehouses are there?
As of May 2026, Costco operates 931 warehouses worldwide.
Is Costco bigger than Walmart?
In terms of total revenue, Walmart is larger. However, Costco is the second-largest consumer staples company by market capitalization.
How many members does Costco have?
Costco has over 81 million paid members.
Who is the CEO of Costco?
Ron Vachris is the current CEO of Costco.
Where is Costco headquartered?
Costco is headquartered in Issaquah, Washington, USA.
What is Costco’s stock symbol?
Costco’s stock trades on the NASDAQ under the ticker symbol COST.
Conclusion
Costco Wholesale Corporation is a titan of the retail industry, with a net worth of approximately $440 billion. Its massive market capitalization is a reflection of its powerful business model, consistent financial growth, and unwavering customer loyalty. From its unique membership model to its treasure-hunt shopping experience, Costco has proven that a focus on value, efficiency, and customer satisfaction can build an empire.
As the company continues to expand its global footprint and adapt to the digital age, its financial foundation appears as solid as ever. Costco’s story is a testament to the power of a simple, well-executed idea and the immense value it can create for shareholders, employees, and millions of loyal members around the world.
Costco is not just a place to shop; it is a financial powerhouse that has redefined the retail landscape.
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