COST 2026 Q2 May 28, 2026 / By Trisha Concepcion / COST Costco Wholesale (COST) reports earnings: Profit: $4.93 vs. $4.28 = +15% Profit Est: $4.91 vs. $4.28 = +15% Beat the street by $0.02 Revenue: +12% Revenue Est: +8%