Our Three Data Points We’re Watching This Week series spotlights key data points from this week’s research.

Discover key data points we are watching in week 3 of 2025. This week, we focus on revenues and shopper penetration for three retailers this week: Aldi, Catalyst Brands and Walmart.

Dive into the full research reports behind these data points:

1. Head-to-Head in Global Discount Grocery Retailing: Aldi vs. Lidl
2. JCPenney Merges with SPARC Group to Form Catalyst Brands—What It Means for US Retail
3. Mass Merchandiser and Warehouse Club Shopping in Focus—Walmart Leads; High Purchase Rates for Daily Essentials: US Consumer Survey Insights

Other relevant research:

• The Coresight Research US Consumer Survey Databank provides additional insight into US consumer behaviors from our weekly surveys.
• Visit the Coresight Research Food, Grocery and CPG Retail Hub to explore sector data, reports and company profiles.
• More research covering the mass merchandiser, discount store and warehouse club retail sector
• All graphics in the Three Data Points series