Costco vs. Dollar General: Which Discount Retailer is the Better Bet?

Core Insights - Costco and Dollar General are prominent players in the Retail–Discount Stores industry, with Costco having a market capitalization of approximately $440 billion and Dollar General around $19.3 billion [1][2] - Evaluating the growth potential of these retailers is crucial amid changing consumer spending patterns and economic dynamics [3] Costco Overview - Costco's membership-based model is a significant growth driver, with high membership renewal rates of 93% in the U.S. and Canada, and 90.5% globally [4] - Membership fee income rose 7.4% year over year in Q2 of fiscal 2025, with 78.4 million paid household members, a 6.8% increase year over year [5] - The company plans to open 28 new warehouses in fiscal 2025, including 15 in the U.S. and three in Canada [6] - Comparable online sales increased by 12.6% for the four weeks ending May 4, 2025, with overall comparable sales rising 4.4% in April [7] Dollar General Overview - Dollar General is gaining market share through a resilient product mix and a focus on value, with plans for 4,885 real estate projects in fiscal 2025 [9][10] - The company is expanding its digital capabilities, including home delivery through a partnership with DoorDash, aiming to reach 10,000 stores by the end of fiscal 2025 [11] - Despite strategic initiatives, Dollar General anticipates a challenging first half of fiscal 2025 due to remodeling costs and increased labor expenses [12] Financial Estimates - The Zacks Consensus Estimate for Costco's current fiscal year sales suggests an 8% year-over-year growth, with EPS growth of 11.5% [14] - Dollar General's current fiscal year sales estimate indicates a 3.7% year-over-year growth, while EPS is projected to decline by 6.1% [16] Stock Performance - Costco shares have advanced 25% over the past year, outperforming the industry, while Dollar General shares have declined by 40.2% [19] - Costco's forward P/E ratio is 51.56, higher than its one-year median, while Dollar General's forward P/E ratio stands at 15.32 [20] Investment Outlook - Costco is viewed as a stronger investment option due to its stable membership-driven model and adaptability through digital and international growth [22] - Dollar General is in a transitional phase with execution risks and near-term challenges, leading to a less favorable investment outlook [22]