The U.S. Department of Justice has expanded its antitrust investigation into the beef industry, sending letters to eight major grocery chains seeking data on beef pricing and sales practices. The move marks a new phase in the federal probe of potential price manipulation amid soaring consumer costs for beef products.
Justice Department expands investigation to Kroger, Publix, Walmart, Albertsons, Aldi, Ahold Delhaize USA, Costco, and Amazon. The letters, dated July 14, request detailed information on retail and wholesale beef prices, costs, margins, purchasing strategies, and trend analyses from each retailer. The expanded inquiry follows an initial focus on the nation’s four largest meatpacking companies—Tyson Foods, JBS, Cargill, and National Beef—which together control roughly 85% of the U.S. beef processing market.
The Justice Department’s Antitrust Division confirmed the expansion in an announcement on Tuesday, stating that the letters were sent to address recent increases in retail beef prices. The department emphasized that beef prices have risen approximately 10% over the past year, a trend it described as a critical concern for American consumers. The DOJ also highlighted the broader context of its investigation, which was launched in November 2025 after President Donald Trump directed the Justice Department to examine potential collusion, price fixing, and price manipulation in the beef industry.
Attorney General Todd Blanche stated in a May press conference that the DOJ has reviewed more than 3 million documents and conducted interviews with industry participants as part of the ongoing investigation. Blanche warned that high concentration in the meatpacking industry could harm consumers and small businesses while creating vulnerabilities throughout the supply chain. Deputy Assistant Attorney General Nicole Sarrine echoed these concerns, noting that plant closures and market structure may indicate anticompetitive activity.
The investigation has drawn attention to the broader economic pressures facing the beef industry, including supply chain disruptions, labor shortages, and rising production costs. In response to rising prices, the Trump administration implemented a policy in September 2025 allowing 300,000 metric tons of beef from eligible countries to enter the U.S. tariff-free, a move intended to substantially lower costs for consumers. However, the policy has faced pushback from ranchers and lawmakers in farming states, who argue that increased imports could undermine domestic producers.
Retailers named in the DOJ’s letters have not yet publicly commented on the investigation. The Justice Department has not specified a timeline for the next steps in the probe, but the expanded scope suggests a comprehensive review of how beef pricing and distribution practices may contribute to elevated consumer costs.