Company Overview - Costco Wholesale Corp has grown into a major warehouse retailer in the US and internationally by offering low prices on large packages of name-brand products, including groceries, appliances, electronics, and apparel [1] - The company was founded in 1983 in Seattle, merged with Price Club in 1993, and returned to the name Costco in 1997 [1] - Costco has over 127 million members and operates approximately 860 warehouse stores across the US, Asia, Europe, and Latin America, with online purchasing options [1] - In the trailing 12-month period to May 2024, Costco generated 8.5billioninoperatingincomeon248.8 billion in revenue, with a market capitalization of 345.2billion[1]IndividualInsiderShareholders−ThetopindividualinsidershareholdersareCraigJelinek,CharlesMunger,andPatrickCallans[2]−Insiderreferstoseniormanagement,boardmembers,andentitiesowningmorethan107.8 trillion in global assets under management (AUM) as of September 30, 2023 [8] - Costco comprises 0.74% of the Vanguard S&P 500 ETF (VOO), which has about 1.1trillioninAUM[8]BlackRockInc−BlackRockowns30.6millionsharesofCostco,representing6.910 trillion in AUM [9] - Costco comprises 0.78% of the iShares Core S&P 500 ETF (IVV), which has about 451billioninAUM[9]StateStreetCorp−StateStreetowns18.7millionsharesofCostco,representing4.214.34 trillion in AUM [10] - Costco comprises 0.77% of the SPDR S&P 500 ETF Trust (SPY), which has about $511 billion in AUM [10]