Google's legal challenges – could it be broken up?
Google is fending off legal challenges from both the EU and the US. But would breaking it up actually work?
Legal pressure in both Europe and the US could result in Google facing billions in fines and even being broken up, say Adam Satariano and Jenny Gross in The New York Times. In particular, the EU’s highest court denied the company’s appeal over a decision to fine it €2.4 billion for giving preferential treatment to its own price-comparison shopping service over rival offerings in its search results.
Meanwhile, a trial has begun in the US over whether it “abused its dominance in the digital advertising sector”, with another US judge already ruling last month that Google had “rigged the search engine market”. The latest case in the US over digital advertising focuses on the fact that Google took 20% commissions for advertising transactions that ran through its platform – more than the percentage charged by another company in the industry, says Lauren Feiner on The Verge.
Internal documents reveal that even Google’s own executives “privately worried the fee was difficult to defend”. While the company suggests that this premium rate was due to the company’s “better service” compared with rivals, the Department of Justice argues that it was because it “illegally tied together its publisher advertising server and its advertising exchange”.
MoneyWeek
Subscribe to MoneyWeek today and get your first six magazine issues absolutely FREE
Sign up to Money Morning
Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter
Don't miss the latest investment and personal finances news, market analysis, plus money-saving tips with our free twice-daily newsletter
What's the likelihood of Google being broken up?
While the Department of Justice may be “spearheading efforts” to break up Google, it’s not clear whether splitting the company up would be “that simple, or even practical”, especially for consumers, says Ronan Shields of Digiday. You could even argue that the fragmentation of a “foundational industry cornerstone” could actually harm publishers’ advertising revenues”. This is because most buyers of advertising “dread the prospective disruption to their established workflows”, while “even the most vocal of Google’s critics among publishers acknowledge that the divestiture of its sell-side advertising tech would negatively affect their advertising revenue, at least in the short term”.
The government is “a long way from actually breaking Google up”, not least because the judgement in the latest case is not due until next year, and it will probably be appealed, says Dan Gallagher in The Wall Street Journal. However, most experts believe that this is “a difficult trial for Google to win”, and as a result, investors are “starting to treat the possibility as a foregone conclusion”, says Gallagher. The stock of Alphabet, Google’s parent company, has slid 14% in the third quarter, a “notable drop even against other major tech stocks”. The company now trades on only 19 times forward earnings, below the average of the S&P 500 index.
This article was first published in MoneyWeek's magazine. Enjoy exclusive early access to news, opinion and analysis from our team of financial experts with a MoneyWeek subscription.
Get the latest financial news, insights and expert analysis from our award-winning MoneyWeek team, to help you understand what really matters when it comes to your finances.

-
‘Why I have ditched my Help to Buy ISA for cash savings and the stock market’Without the 25% bonus, my Help to Buy ISA is effectively redundant, says MoneyWeek writer Sam Walker.
-
Is your inheritance tax allowance cut if you sell to downsize or sell your home to pay for care?Downsizing relief is a little-known benefit that could save your loved ones tens of thousands of pounds in inheritance tax after you’ve died.
-
Stock markets have a mountain to climb: opt for resilience, growth and valueOpinion Julian Wheeler, partner and US equity specialist, Shard Capital, highlights three US stocks where he would put his money
-
The steady rise of stablecoinsInnovations in cryptocurrency have created stablecoins, a new form of money. Trump is an enthusiastic supporter, but its benefits are not yet clear
-
SRT Marine Systems: A leader in marine technologySRT Marine Systems is thriving and has a bulging order book, says Dr Michael Tubbs
-
Goodwin: A superlative British manufacturer to buy nowVeteran engineering group Goodwin has created a new profit engine. But following its tremendous run, can investors still afford the shares?
-
A change in leadership: Is US stock market exceptionalism over?US stocks trailed the rest of the world in 2025. Is this a sign that a long-overdue shift is underway?
-
A reckoning is coming for unnecessary investment trustsInvestment trusts that don’t use their structural advantages will find it increasingly hard to survive, says Rupert Hargreaves
-
Metals and AI power emerging marketsThis year’s big emerging market winners have tended to offer exposure to one of 2025’s two winning trends – AI-focused tech and the global metals rally
-
8 of the best houses for sale with beautiful fireplacesThe best houses for sale with beautiful fireplaces – from a 15th-century cottage in Kent to a 17th-century palazzo in Oxfordshire