Costco’s sales growth remains strong as it starts to face tougher comparables

We review Costco’s second quarter results as it starts to lap last year's surge in demand driven by the Covid-19 pandemic. Key numbers Q2: Net sales increased 14.7% to $43.9bn Comparable store sales (ex-fuel and currency impacts) increased 12.9% across the company, and by 12.6% in the…