Alphabet pressured by DOJ antitrust ruling and AI search disruption fears
Alphabet fell 2.42% as the DOJ antitrust case moved toward potential remedies including forced divestiture of Chrome browser, while AI-powered search alternatives continued gaining market share.
3 Reasons
DOJ Antitrust Remedy Phase Escalation
Judge Mehta is considering structural remedies including forced sale of Chrome (1.2B users) and restrictions on default search agreements with Apple ($26B/year deal). Even behavioral remedies could reduce Google Search distribution by 15-20%.
AI Search Competitors Gaining Traction
Perplexity reached 150M monthly active users in March 2026, up from 15M a year ago. OpenAI SearchGPT and Anthropic Claude Search are capturing high-intent commercial queries. SimilarWeb data shows Google Search click-through rates declined 3.2% YoY.
YouTube Ad Revenue Miss Expectations
YouTube ad revenue grew 12% YoY vs Street expectations of 15%, as TikTok and Instagram Reels continue to capture short-form video advertising budgets. Brand safety concerns from AI-generated content also caused some advertiser pullbacks.