Google will not be forced to sell off its AdX ad exchange business, a federal judge has ruled, though the company will still have to implement a set of undisclosed behavioral changes to its advertising operations.
The decision, handed down by Judge Leonie Brinkema, rejected the Department of Justice’s push to break up the ad exchange. The DOJ had sought to force a sale that would also have made the auction logic behind ad placements public information. Both of those remedies were turned down.
What the Ruling Means for Google
The outcome marks a significant win for Google. While the company avoids divesting AdX and does not have to reveal its auction logic, the judge did propose behavioral remedies as an alternative path. The specific details of those changes remain sealed for now.
The full decision is expected to be unsealed in 14 days. During that window, both Google and the DOJ will have the opportunity to make any necessary redactions before the document becomes public. That timeline should clarify exactly what Google will be required to change in how it operates its advertising systems.
The Broader Antitrust Context
This ruling follows a prior court battle over Google’s dominance in the digital advertising market. A 2025 ruling found the company guilty of breaking the law to protect a monopoly on advertising, and that finding still stands.
Although the ad exchange is not the largest part of Google’s overall advertising operation, a forced sale of AdX could have had a ripple effect across the rest of the company’s advertising business. By avoiding the divestiture, Google keeps its advertising ecosystem intact while addressing the court’s concerns through behavioral measures instead.
The next milestone in the case arrives when the sealed decision is made public, revealing the scope of the required behavioral changes within the coming two weeks.
Source
Image: 9to5google.com
