Nvidia and Microsoft land a multibillion-dollar Anthropic partnership. Which stock benefits most?

Deals with Nvidia and Microsoft will expand the availability of Anthropic's Claude large language model.

| More on:
Woman looking at her smartphone and analysing share price.

Image source: Getty Images

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More

This article was originally published on Fool.com. All figures quoted in US dollars unless otherwise stated.

Key Points

  • Nvidia and Anthropic will collaborate on design and engineering.
  • Anthropic is buying $30 billion in Azure compute capacity.

A start-up artificial intelligence company is making headlines today after announcing deals with two of the world's largest tech companies. Anthropic is securing $5 billion from Microsoft (NASDAQ: MSFT), while leading chipmaker Nvidia (NASDAQ: NVDA) is investing $10 billion in the latest deals to fuel AI's rapid expansion.

Both companies have high hopes that the deals with Anthropic, an AI research company valued at over $180 billion, will strengthen their market-leading positions. But which stock is the better buy following these transactions?

About the deals

The partnerships among the three companies were announced in a blog post on Nov. 18. In short, Anthropic will scale up its Claude AI model on Microsoft's cloud computing platform, Azure, and it will use Nvidia's Blackwell and Rubin semiconductors to provide the compute power.

It's the first partnership between Anthropic and Nvidia, the world's leading producer of data center graphics processing units (GPUs) required for training and running high-performance AI programs. The companies said that Nvidia and Anthropic will collaborate on design and engineering to optimize Anthropic's AI models.

Anthropic's deal with Microsoft will make the AI company's Claude large language model (LLM) available to Microsoft Foundry customers, and will make Cloud the only frontier LLM available on the three leading cloud services – Microsoft Azure, Amazon Web Services, and Alphabet's Google Cloud.

Anthropic is committed to purchasing $30 billion in Azure compute capacity and will have a contract for additional compute capacity of up to 1 gigawatt. 

Which stock is better after the Anthropic deal?

While both benefit, I think there's a clear winner here. However, first, it's essential to examine some background information.

Microsoft was one of the early investors in OpenAI, the creator of ChatGPT, but the nature of that relationship is evolving. Last month, OpenAI announced it struck a deal with Microsoft that allows the company to restructure and frees it from giving Microsoft rights over OpenAI's work in exchange for cloud computing services. Microsoft still has a 27% stake in OpenAI, but the private company will now have greater control over its business operations.

Anthropic was founded by a former OpenAI executive and emphasizes AI safety, transparency, and research, in contrast to OpenAI's focus on general advancement and accessibility.

Make no mistake -- OpenAI and Anthropic will be competitors for a long time. Microsoft is working with both of them and hopes both will continue to grow. However, if Anthropic begins cutting too severely into ChatGPT's market share, Microsoft's $135 billion investment in OpenAI could be at risk.

Nvidia, however, has no such conflicts. OpenAI and Anthropic both rely heavily on its GPUs, and as both companies expand their products, they will need more computing power and more support from Nvidia.

I like both Microsoft and Nvidia. But if you're picking a winner in today's news, my money's on Nvidia stock. 

This article was originally published on Fool.com. All figures quoted in US dollars unless otherwise stated.

Patrick Sanders has positions in Nvidia. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has positions in and has recommended Alphabet, Amazon, Microsoft, and Nvidia. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has recommended the following options: long January 2026 $395 calls on Microsoft and short January 2026 $405 calls on Microsoft. The Motley Fool Australia has recommended Alphabet, Amazon, Microsoft, and Nvidia. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.

More on International Stock News

Woman using Facebook on her smartphone.
International Stock News

Berkshire Hathaway is a Scrooge stock. Will it have a change of heart and start paying dividends in 2026?

It's time for Berkshire to stop hoarding cash.

Read more »

AI written in blue on a digital chip.
International Stock News

1 unstoppable artificial intelligence (AI) stock you'll want to own next year

This AI giant is exiting 2025 with great momentum across all of its businesses.

Read more »

Legendary share market investing expert and owner of Berkshire Hathaway, Warren Buffett.
International Stock News

As Warren Buffett steps down from the CEO role at Berkshire Hathaway, it's the end of an era. 3 powerful pieces of his advice to remember.

Buffett may be on the way out, but his advice is tried and true.

Read more »

Hand with AI in capital letters and AI-related digital icons.
International Stock News

Which AI chip stock is the better buy for 2026: Nvidia or Alphabet?

Some believe Alphabet's success with its TPU chips could make it a challenger to Nvidia's data center dominance.

Read more »

Man charging an electric vehicle.
International Stock News

Should you buy Tesla while it's below $500?

Tesla is betting on robotics and autonomy, but it's a risky move as the company's profits fall.

Read more »

A delivery man wearing a cap and smiling broadly delivers two boxes stacked on top of each other at the door of a female customer whose back can be seen at the edge of a doorway.
International Stock News

My surprising top "Magnificent Seven" stock pick for 2026

Being down doesn't mean this tech giant is out of the picture.

Read more »

A bald man in a suit puts his hands around a crystal ball as though predicting the future.
International Stock News

1 prediction for Nvidia in 2026

CEO Jensen Huang already revealed what could spark the next run for Nvidia stock.

Read more »

A woman looks questioning as she puts a coin into a piggy bank.
International Stock News

Should you buy this "Magnificent Seven" stock before 2026?

Alphabet remains one of the top growth stocks to buy.

Read more »