AZO vs ETR Comparison

Founded in 1979, AutoZone is the largest US-based retailer of aftermarket automotive parts and accessories, operating over 7,600 stores and generating over $20 billion in fiscal 2026 sales. Beyond its primary home market (86% of total revenue), the company also maintains a growing presence in Mexico and Brazil. AutoZone caters to two core customer segments: do-it-yourself, which account for roughly two-thirds of its domestic sales, and commercial do-it-for-me customers, which represent the remainder.

Entergy is a holding company with five regulated vertically integrated utilities that generate and distribute electricity to more than 3 million customers in Arkansas, Louisiana, Mississippi, and Texas. It is one of the largest power producers in the country with 25 gigawatts of rate-regulated owned and leased power generation capacity. Entergy was the second-largest nuclear owner in the US before it began retiring and selling its plants in the Northeast in 2014. It sold its two small gas utilities in Louisiana in 2025.