Alphabet (GOOGL) Stock Surges on Massive $200B Anthropic Cloud Partnership

Table of Contents Shares of Alphabet experienced a roughly 2% uptick in after-hours trading Tuesday following a report from The Information revealing that Anthropic has pledged to spend around $200 billion with Google Cloud across a five-year period. Alphabet Inc., GOOGL The massive partnership is scheduled to commence in 2027 and represents over 40% of the total cloud revenue backlog that Google disclosed to its investors during the previous week. Under the terms of a distinct agreement finalized in April, Anthropic entered into a contract with Google alongside chip manufacturing partner Broadcom to secure multiple gigawatts of tensor processing unit infrastructure, which is similarly anticipated to launch in 2027. 🚨HUGE: ALPHABET OVERTAKES NVIDIA AS WORLD’S MOST VALUABLE COMPANY Alphabet surged after-hours trading above $399, pushing its valuation above $4.8 TRILLION surpassing Nvidia as the world’s LARGEST company. The surge comes amid reports that Anthropic will spend roughly $200B… pic.twitter.com/86cWepzKx7 — Coin Bureau (@coinbureau) May 6, 2026 Anthropoic faces projections to spend more than $20 billion on server rental costs this year alone — representing a threefold increase from the previous year’s expenditure. This forecast originated in mid-December, prior to Anthropic experiencing a significant revenue spike during the first quarter, meaning actual spending could exceed initial estimates. Alphabet is simultaneously committing up to $40 billion in direct investment into Anthropic, strengthening ties with an organization that simultaneously competes against it in the artificial intelligence landscape. Agreements with Anthropic and OpenAI now comprise more than half of the collective $2 trillion in backlogs throughout the major cloud service providers — Amazon Web Services, Microsoft Azure, and Google Cloud Platform. OpenAI faces projections to allocate approximately $45 billion toward server costs this year, representing a significant increase from $17 billion during the prior year, with the majority of those funds flowing to Microsoft, which has poured over $13 billion into the organization behind ChatGPT. Although backlog numbers reflect anticipated future revenue instead of present earnings, they serve as a critical indicator for evaluating the extended-term viability of cloud enterprises. These statistics indicate that cloud service providers are growing progressively reliant on merely two organizations — Anthropic and OpenAI — to fuel their upcoming revenue expansion. Anthropoic has embarked on an aggressive contract acquisition strategy. During the previous month, the company established a multi-year partnership with cloud infrastructure provider CoreWeave and is positioned to obtain nearly 1 gigawatt of capacity through Amazon’s chip technology before year’s conclusion. The organization trains and operates its Claude model lineup using diverse hardware platforms, encompassing AWS Trainium, Google TPUs, and Nvidia GPUs. Robust market demand for the Claude suite of AI models serves as the primary catalyst behind Anthropic’s strategy to secure such substantial computing capacity. Reuters could not immediately confirm the report’s details. Anthropic refused to provide commentary, while Google directed inquiries back to the AI company. Alphabet currently stands poised to surpass Nvidia as the planet’s most valuable enterprise, powered by its artificial intelligence initiatives and a thriving cloud services division.