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Source document· January 3, 2026

History of Costco: Company timeline and facts

View original at finance.yahoo.com
History of Costco: Company timeline and facts Costco is a retailer that sells goods at wholesale prices. It pioneered the membership warehouse club model 50 years ago…
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  • Costco has more than double the members of its biggest rival Sam's Club, with Costco having over 145,200 members versus Sam's Club's approximately 69 million.

    80% confidence
  • Costco plans to open 28 new stores in the U.S. and major international markets in 2026 and more than 30 sites each year for the foreseeable future.

    80% confidence
  • Price Club's switch from focusing on small businesses to catering to non-business members is when the growth of the warehouse club industry took off

    80% confidence
  • Costco's warehouses carry about 4,000 stock-keeping units (SKUs) compared to the 30,000 found at most supermarkets.

    80% confidence
  • Costco's hot dog and soda combo price of $1.50 has remained unchanged since 1985 despite inflation

    80% confidence
  • Costco's locations outside the U.S. account for about a third of all stores worldwide, with about half of international warehouses in Canada and Mexico.

    80% confidence
  • Costco's Kirkland Signature brand is estimated to account for about a third of total revenue today.

    80% confidence
  • Costco has more than double the members of its biggest rival Sam's Club, with over 145,200 members versus Sam's Club's approximately 69 million

    80% confidence
  • Costco's price for a large hot dog and a 20-ounce soda combo has remained the same at $1.50 since the combo was introduced in 1985.

    80% confidence
  • Costco plans to open 28 new stores in the U.S. and major international markets in 2026, and more than 30 sites each year for the foreseeable future as part of a $6.5 billion expansion strategy

    80% confidence
  • Costco warehouses carry about 4,000 stock-keeping units (SKUs) compared to the 30,000 found at most supermarkets, and products are carefully selected based on quality, price, brand, and features

    80% confidence
  • Kirkland Signature is estimated to account for about a third of Costco's total revenue

    80% confidence
  • Price Club's switch to catering to non-business members is when the growth of the warehouse club industry took off.

    80% confidence
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Both facts record the same metric (shares_outstanding) for ING Group at the identical observation date (2025-12-31). FACT A states 2,902,437,688 shares; FACT B states 2,902 million shares (2,902,000,000). The difference is 437,688 shares (~0.015%). This is a genuine value conflict, though the discrepancy appears to result from FACT B rounding to the nearest million while FACT A provides the precise count.
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