Verizon acquires Yahoo for $4.48B

On June 13, 2017, Verizon Communications completed its acquisition of Yahoo's core internet business for approximately $4.48 billion, a figure notably reduced from the originally agreed $4.83 billion price following Yahoo's disclosure of two massive data breaches affecting over 1.5 billion user accounts. The deal, which had been announced in July 2016, transferred Yahoo's search, email, digital content, and advertising technology assets to Verizon. Yahoo's remaining assets — primarily its stakes in Alibaba and Yahoo Japan — were spun off into a separate holding company later renamed Altaba. The acquisition marked the end of Yahoo as an independent internet company after more than two decades of operation.

The acquisition was strategically significant for Verizon's ambitions to build a scaled digital advertising business capable of competing with Google and Facebook. By combining Yahoo's advertising technology stack with AOL — which Verizon had acquired in 2015 for $4.4 billion — Verizon created Oath, a combined media and AdTech entity with properties including HuffPost, TechCrunch, Tumblr, Yahoo Finance, Yahoo Sports, and AOL's ad platforms including ONE by AOL. The merger brought together two of the earliest programmatic and display advertising platforms, giving Verizon access to substantial first-party data, premium publisher inventory, and a demand-side and supply-side platform infrastructure. However, the combined entity struggled to gain meaningful ground against the Google-Facebook duopoly. Oath was later rebranded as Verizon Media in 2019, and Verizon ultimately sold the unit to Apollo Global Management in 2021 for approximately $5 billion, rebranded as Yahoo once more. The deal illustrated the difficulty of assembling a third-force AdTech competitor through legacy media consolidation and highlighted the structural advantages of platform-native data ecosystems in digital advertising.