---
title: "BUZZ-Amazon shares climb after $25 billion deal pledge to Anthropic for AI growth"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/283461392.md"
datetime: "2026-04-21T08:24:23.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/283461392.md)
  - [en](https://longbridge.com/en/news/283461392.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/283461392.md)
---

# BUZZ-Amazon shares climb after $25 billion deal pledge to Anthropic for AI growth

Shares of Amazon (AMZN.O) rise ~3% to $255.09 in premarket trading

Company said on Monday it plans to invest up to $25 billion in AI startup Anthropic, while Anthropic has agreed to spend more than $100 billion over the next decade on company’s cloud services

J.P. Morgan says the expanded Amazon-Anthropic commitments improve near- and medium-term visibility for the Trainium ecosystem and related cluster infrastructure, which is a positive read-through for company’s semiconductor suppliers Marvell Technology (MRVL.O) and Astera Labs (ALAB.O)

Amazon CEO Andy Jassy said in a statement that Anthropic’s use of Trainium chips “reflects the progress we’ve made together on custom silicon”

Anthropic wants to gain an edge in AI, with models focused on coding and design, while Amazon looks to attract users to its custom AI chips

Seventy-one analysts rate the stock “buy” on average; median PT is $285 - data compiled by LSEG

As of last day’s close, stock up 7.5% YTD

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