Google has successfully avoided a forced breakup of its advertising business after a US federal judge rejected the Department of Justice's (DoJ) request to mandate the sale of key assets. Despite a prior ruling that the company maintained an illegal monopoly in online advertising, Judge Leonie Brinkema opted against dismantling parts of the Alphabet-owned giant.
Ruling on AdX and Behavioral Remedies
The DoJ's proposal called for the mandatory sale of AdX, Google’s digital advertising exchange, and its publisher ad server technology. Judge Brinkema rejected this structural remedy, choosing instead to focus on "behavioral" corrections. These measures, to be detailed later, may include:
- Sharing data with competitors.
- Mandating increased interoperability between Google's technology and rival platforms.
This decision marks a major victory for Google and is the second time the company has dodged a breakup, following a similar outcome in the antitrust case involving the Chrome browser and its search engine.
The Complexity of Divestiture
The court highlighted the significant practical difficulties in splitting such large and integrated operations. Furthermore, there were concerns that the rapid pace of AI development and the likelihood of years of appeals would render any structural changes obsolete by the time they were implemented.
While Google’s VP of regulatory affairs, Lee-Anne Mulholland, expressed satisfaction with the ruling, critics from the American Economic Liberties Project called the approach insufficient. They argued that without structural changes, Google would continue to wield disproportionate power. Investors, however, appeared relieved, as Alphabet’s stock has climbed approximately 57% over the past 12 months.
