Costco Wholesale Corporation is a company in the U.S. stock market and it is a holding in 234 U.S.-traded ETFs. COST has around 34.5M shares in the U.S. ETF market. The largest ETF holder of COST is the Invesco QQQ Trust (QQQ), with approximately 5.43M shares. Investors may also find of interest that the ETF with the largest allocation to COST stock is John Hancock Multifactor Consumer Staples ETF (JHMS), with a portfolio weight of 5.16%. On average, U.S. ETFs allocate 0.94% of COST to their portfolios.

Additionally, COST is a favorite stock for Vanilla and Multi-factor ETFs. It is also most likely to belong to Broad-based ETFs. The best-performing ETF in the past 12 months with COST as a holding is the Direxion Daily Retail Bull 3x Shares (RETL), with a return of 137.30%.