Carvana CoBernstein estimates 52% second-quarter growth for Carvana, the fastest among platforms tracked.
US e-commerce growth has run at about 10% year-on-year through the first three quarters of 2026, beating Bernstein's 8% forecast made at the start of the year, the broker said. Bernstein estimates third-quarter growth at about 8.4%, with second and third quarter growth combined at about 10.4% after adjusting for the timing of Prime Day, while first-quarter growth was 9.7%. The broker pointed to better digital advertising, resilient consumer spending and less aggressive competition from online retailers such as Temu and Shein, and sees the advertising improvement as a potentially lasting tailwind. The top 14 US e-commerce platforms accounted for about 82% of gross merchandise value in the second quarter, up roughly 3 percentage points from a year earlier, with Shopify's share rising to 14.2% from 13.2%, Walmart's to 8.7% from 7.8% and Amazon's to 42.9% from 42.3%. Bernstein estimates second-quarter growth of 52% for Carvana, 25% for Walmart, 24% for eBay and 21% for Shopify, against 14% for Amazon and 12% for the overall market, and rates Amazon, Shopify and Wayfair outperform while eBay and Etsy are rated market perform.
Carvana CoBernstein estimates 52% second-quarter growth for Carvana, the fastest among platforms tracked.
eBay InceBay is estimated at 24% growth but rated only market perform by Bernstein.
Wayfair IncBernstein rates Wayfair outperform amid stronger-than-forecast US e-commerce growth and resilient consumer spending.
Etsy, Inc.Etsy is rated market perform with no specific growth estimate highlighted.
Caesars Entertainment Corporation
PDD Holdings Inc.
Amazon.com IncAmazon's e-commerce GMV share rose to 42.9% from 42.3% and it is rated outperform amid strong US e-commerce growth.
Alphabet Inc Class C
Shopify IncShopify's GMV share rose to 14.2% from 13.2% with 21% estimated growth and an outperform rating.
Waystar Holding Corp. Common Stock
Walmart Inc.Walmart's e-commerce share rose to 8.7% from 7.8% and Bernstein estimates 25% Q2 growth, well above the 12% market rate.
Costco Wholesale Corp