Costco’s membership hike a ‘positive’ for investors: Analyst Yahoo FinanceCostco Raises Membership Fees for First Time in 7 Years The New York TimesCostco stock falls despite membership fee increase, strong sales report FortuneCostco Hikes Annual Membership Fee for First Time Since 2017 BloombergCostco Increases Membership Costs for 52 Million Customers for the First Time in 7 Years PEOPLE