The Federal Trade Commission and the Department of Justice Antitrust Division announced on Wednesday new long-awaited guidelines on how they will enforce merger law.
The new guidelines, currently in draft form, encapsulate the agencies’ push to keep pace with the digital age and a changing market. The proposed rules apply to both vertical and horizontal mergers. Almost two years ago, the FTC voted to withdraw the previous version of the vertical merger guidelines released in 2020, citing flaws.
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A vertical merger is a transaction between two businesses that are often in different parts of the supply chain in an industry, according to the FTC. Horizontal mergers, by contrast, involve companies that compete or are in a similar part of the market.
Microsoft’s proposed $68.7 billion purchase of Activision Blizzard is an example of a vertical merger, because Microsoft distributes games through its Xbox consoles and streaming services, while Activision creates the games. The FTC challenged that deal, arguing that it was anticompetitive, but a court last week declined to grant the regulator’s request to stop it.
The FTC, under Chair Lina Khan, has been more aggressive in attempting to block Big Tech companies from expanding further, while the DOJ Antitrust Division, led by Assistant Attorney General Jonathan Kanter, has also stepped up its activity.
Both agencies have stressed the importance of updating enforcement efforts to reflect a modernized economy even if that means losing more cases.
In the new guidelines, they outlined 13 points they will use to evaluate whether a merger should be blocked:
1. Mergers should not significantly increase concentration in highly concentrated markets.
2. Mergers should not eliminate substantial competition between firms.
3. Mergers should not increase the risk of coordination.
4. Mergers should not eliminate a potential entrant in a concentrated market.
5. Mergers should not substantially lessen competition by creating a firm that controls products or services that its rivals may use to compete.
6. Vertical mergers should not create market structures that foreclose competition.
7. Mergers should not entrench or extend a dominant position.
8. Mergers should not further a trend toward concentration.
9. When a merger is part of a series of multiple acquisitions, the agencies may examine the whole series.
10. When a merger involves a multi-sided platform, the agencies examine competition between platforms, on a platform, or to displace a platform.
11. When a merger involves competing buyers, the agencies examine whether it may substantially lessen competition for workers or other sellers.
12. When an acquisition involves partial ownership or minority interests, the agencies examine its impact on competition.
13. Mergers should not otherwise substantially lessen competition or tend to create a monopoly.
The 2020 guidelines did not explicitly discuss the impact on competition for workers. The new language also appears to address issues related to multi-sided platforms like Amazon that serve consumers and businesses.
The agencies may broaden the types of deals they review, potentially looking at a series of deals rather than a single merger. The FTC has already started down that path, suing Facebook parent Meta in 2020 based on a number of acquisitions of small rivals like Instagram and WhatsApp as a strategy to maintain its alleged monopoly power.
A senior FTC official told reporters in a briefing on Tuesday that the guidelines should give judges the clarity they’ve requested in the past when it comes to merger law, a matter of particular importance to judges who rarely encounter antitrust cases.
The FTC said in 2021 that it would work on new guidelines with the DOJ, after voting to withdraw the most recent iteration. The then-Democratic majority said the 2020 guidelines “adopted a particularly flawed economic theory regarding purported pro-competitive benefits of mergers, despite having no basis of support in the law or market reality,” according to a press release at the time.
In the nearly two years since those guidelines were scrapped, agency staffers have faced frequent questions about when a new set of rules would be available.
On the call with reporters, the FTC official and a senior DOJ official said the guidelines reflect their updated approach to enforcing merger law, emphasizing the law itself has not changed. They said the agencies assessed the more than 5,000 comments they received when embarking on the project.
The public has until Sept. 18 to submit comment on the draft guidelines. The agencies will then review those comments as they consider revisions ahead of final publication.
Once they’re finalized, the longevity of the new guidelines could depend on political power dynamics after the next presidential election in 2024. After all, the FTC voted to withdraw the last version of the guidelines just over a year after they were officially released.
Shares of advertising technology company AppLovin and stock trading app Robinhood Markets each jumped about 7% in extended trading on Friday after S&P Global said the two will join the S&P 500 index.
The changes will go into effect before the beginning of trading on Sept. 22, S&P Global announced in a statement. AppLovin will replace MarketAxess Holdings, while Robinhood will take the place of Caesars Entertainment.
In March, short-seller Fuzzy Panda Research advised the committee for the large-cap U.S. index to keep AppLovin from becoming a constituent. AppLovin shares dropped 15% in December, when the committee picked Workday to join the S&P 500. Robinhood, for its part, saw shares slip 2% in June when it was excluded from a quarterly rebalancing of the index.
It’s normal for stocks to go up on news of their inclusion in a major index such as the S&P 500. Fund managers need to buy shares to reflect the updates.
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AppLovin and Robinhood both went public on Nasdaq in 2021.
Robinhood has been a favorite among retail investors who have bid up shares of meme stocks such as AMC Entertainment and GameStop.
AppLovin itself became a stock to watch, with shares gaining 278% in 2023 and over 700% in 2024. As of Friday’s close, the stock had gained only 51% so far in 2025. AppLovin’s software brings targeted ads to mobile apps and games.
Earlier this year, AppLovin offered to buy the U.S. TikTok business from China’s ByteDance. U.S. President Donald Trump has repeatedly extended the deadline for a sale, most recently in June.
At Robinhood’s annual general meeting in June, a shareholder asked Vlad Tenev, the company’s co-founder and CEO, if there were plans for getting into the S&P 500.
“It’s a difficult thing to plan for,” Tenev said. “I think it’s one of those things that hopefully happens.”
He said he believed the company was eligible.
Shares of MarketAxess, which specializes in fixed-income trading, have fallen 17% year to date, while shares of Caesars, which runs hotels and casinos, are down 21%.
U.S. Federal Trade Commission Commissioner Rebecca Slaughter raised questions on Friday about the status of an artificial intelligence chatbot complaint against Snap that the agency referred to the Department of Justice earlier this year.
In January, the FTC announced that it would refer a non-public complaint regarding allegations that Snap’s My AI chatbot posed potential “risks and harms” to young users and said it would refer the suit to the DOJ “in the public interest.”
“We don’t know what has happened to that complaint,” Slaughter said on CNBC’s ‘The Exchange.” “The public does not know what has happened to that complaint, and that’s the kind of thing that I think people deserve answers on.”
Snap’s My AI chatbot, which debuted in 2023, is powered by large language models from OpenAI and Google and has drawn scrutiny for problematic responses.
The DOJ did not immediately respond to a request for comment. Snap declined to comment.
Slaugther’s comments came a day after President Donald Trump held a White House dinner with several tech executives, including Google CEO Sundar Pichai, Meta CEO Mark Zuckerberg and Apple CEO Tim Cook.
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“The president is hosting Big Tech CEOs in the White House even as we’re reading about truly horrifying reports of chatbots engaging with small children,” she said.
Trump has been attempting to remove Slaughter from her FTC position, but earlier this week, U.S. appeals court allowed her to maintain her role.
On Thursday, the president asked the Supreme Court to allow him to fire her from the post.
FTC Chair Andrew Ferguson, who was selected by Trump to lead the commission, publicly opposed the complaint against Snap in January, prior to succeeding Lina Khan at the helm.
At the time, he said he would “release a more detailed statement about this affront to the Constitution and the rule of law” if the DOJ were to eventually file a complaint.
Alphabet and Google CEO Sundar Pichai meets with Polish Prime Minister Donald Tusk at Google for Startups in Warsaw, Poland, on February 13, 2025.
Klaudia Radecka | Nurphoto | Getty Images
From the courtroom to the boardroom, it was a big week for tech investors.
The resolution of Google’s antitrust case led to sharp rallies for Alphabet and Apple. Broadcom shareholders cheered a new $10 billion customer. And Tesla’s stock was buoyed by a freshly proposed pay package for CEO Elon Musk.
Add it up, and the U.S. tech industry’s eight trillion-dollar companies gained a combined $420 billion in market cap this week, lifting their total value to $21 trillion, despite a slide in Nvidia shares.
Those companies now account for roughly 36% of the S&P 500, a proportion so great by historical standards that Howard Silverblatt, senior index analyst at S&P Dow Jones Indices, told CNBC by email, “there are no comparisons.”
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There was a certain irony to this week’s gains.
Alphabet’s 9% jump on Wednesday was directly tied to the U.S. government effort to diminish the search giant’s market control, which was part of a years-long campaign to break up Big Tech. Since 2020, Google, Apple, Amazon and Meta have all been hit with antitrust allegations by the Department of Justice or Federal Trade Commission.
A year ago, Google lost to the DOJ, a result viewed by many as the most-significant antitrust decision for the tech industry since the case against Microsoft more than two decades earlier. But in the remedies ruling this week, U.S. District Judge Amit Mehta said Google won’t be forced to sell its Chrome browser despite its loss in court and instead handed down a more limited punishment, including a requirement to share search data with competitors.
The decision lifted Apple along with Alphabet, because the companies can stick with an arrangement that involves Google paying Applebillions of dollars per year to be the default search engine on iPhones. Alphabet rose more than 10% for the week and Apple added 3.2%, helping boost the Nasdaq 1.1%.
Analysts at Wedbush Securities wrote in a note after the decision that the ruling “removed a huge overhang” on Google’s stock and a “black cloud worry” that hung over Apple. Further, they said it clears the path for the companies to pursue a bigger artificial intelligence deal involving Gemini, Google’s AI models.
“This now lays the groundwork for Apple to continue its deal and ultimately likely double down on more AI related partnerships with Google Gemini down the road,” the analysts wrote.
Mehta explained that a major factor in his decision was the emergence of generative AI, which has become a much more competitive market than traditional search and has dramatically changed the market dynamics.
New players like OpenAI, Anthropic and Perplexity have altered Google’s dominance, Mehta said, noting that generative AI technologies “may yet prove to be game changers.”
On Friday, Alphabet investors shrugged off a separate antitrust matter out of Europe. The company was hit with a 2.95-billion-euro ($3.45 billion) fine from European Union regulators for anti-competitive practices in its advertising technology business.
Broadcom pops
While OpenAI was an indirect catalyst for Google and Apple this week, it was more directly tied to the huge rally in Broadcom’s stock.
Following Broadcom’s better-than-expected earnings report on Thursday, CEO Hock Tan told analysts that his chipmaker had secured a $10 billion contract with a new customer, which would be the company’s fourth large AI client.
Several analysts said the new customer is OpenAI, and the Financial Times reported on a partnership between the two companies.
Broadcom is the newest entrant into the trillion-dollar club, thanks to the company’s custom chips for AI, already used by Google, Meta and TikTok parent ByteDance. With Its 13% jump this week, the stock is now up 120% in the past year, lifting Broadcom’s market cap to around $1.6 trillion.
“The company is firing on all cylinders with clear line of sight for growth supported by significant backlog,” analysts at Barclays wrote in a note, maintaining their buy recommendation and lifting their price target on the stock.
For the other giant AI chipmaker, the past week wasn’t so good.
Nvidia shares fell more than 4% in the holiday-shortened week, the worst performance among the megacaps. There was no apparent negative news for Nvidia, but the stock has now dropped for four consecutive weeks.
Still, Nvidia remains the largest company by market cap, valued at over $4 trillion, with its stock up 56% in the past 12 months.
Microsoft also fell this week and is on an extended slide, dropping for five straight weeks. Shares are still up 21% over the last 12 months.
On the flipside, Tesla has been the laggard in the group. Shares of the electric vehicle maker are down 13% this year due to a multi-quarter sales slump that reflects rising competition from lower-cost Chinese manufacturers and an aging lineup of EVs.
But Tesla shares climbed 5% this week, sparked mostly by gains on Friday after the company said it wants investors to approve a pay plan for Musk that could be worth up to almost $1 trillion.
The payouts, split into 12 tranches, would require Tesla to see significant value appreciation, starting with the first award that won’t kick in until the company almost doubles its market cap to $2 trillion.
Tesla Chairwoman Robyn Denholm told CNBC’s Andrew Ross Sorkin the plan was designed to keep Musk, the world’s richest person, “motivated and focused on delivering for the company.”