The Justice Department has widened its antitrust inquiry into the nation’s largest meatpackers, focusing on rising retail beef prices and possible anticompetitive conduct.

In July, Associate Attorney General Stanley Woodward sent letters to eight of the country’s top grocery retailers: Costco, Publix, Aldi, Amazon, Kroger, Walmart, Ahold Delhaize USA and Albertsons Companies.

Breanna’s Newsletter is a reader-supported publication.
To receive new posts and support my work,
consider becoming a free or paid subscriber.

The July 14, 2026 letters instructed the companies to preserve documents and other records relevant to the investigation.The department asked each retailer to provide information on:

  • its pricing strategy and profit margins on beef products, and how those have changed from 2020 through 2026;

  • its costs for beef products over the same period;

  • its wholesale arrangements for purchasing beef from meatpackers; and

  • its analysis of recent trends in both retail and wholesale beef markets.

Getty Images

The letters also requested that company personnel be made available to brief DOJ investigators by July 24, 2026.

View all 8 letters below:

Aldi Letter (07.14.26).pdf

Aldi Letter (07.14.26).pdf

1.07 MBPDF File

Costco Letter (07.14.26).pdf

Costco Letter (07.14.26).pdf

1.24 MBPDF File

Publix.pdf

Publix.pdf

1.28 MBPDF File

Walmart Letter (07.14.26).pdf

Walmart Letter (07.14.26).pdf

1.25 MBPDF File

Kroger Letter (07.14.26).pdf

Kroger Letter (07.14.26).pdf

1.22 MBPDF File

Ahold Delhaize USA Letter (07.14.26).pdf

Ahold Delhaize USA Letter (07.14.26).pdf

1.26 MBPDF File

Albertsons Letter (07.14.26).pdf

Albertsons Letter (07.14.26).pdf

1.13 MBPDF File

Amazon Letter (07.14.26).pdf

Amazon Letter (07.14.26).pdf

1.10 MBPDF File