Stock Market: Akamai Jumps 20% on $11.6B Anthropic Deal, Marvell Climbs 1.2%

What happened

Akamai stock jumped 20% after it made an $11.6 billion deal with Anthropic. Marvell stock climbed 1.2%. These gains helped the wider stock market hold up even as the 10-year Treasury yield stayed above 5%.

Confirmed

Global impact / market context

The deal shows large AI companies are willing to spend billions on cloud and data services, which can bring new revenue to providers like Akamai. A 10-year Treasury yield above 5% means borrowed money costs more, pressuring company profits and investor valuations.

Analyst inference

Investors are weighing strong AI-related spending against higher bond yields. The 10-year Treasury yield above 5% is a key level that makes safer bonds more attractive and can pull money away from stocks, especially those with high prices relative to profits.

Analyst inference

What to watch

1. Watch whether Akamai's stock holds its 20% gain after the $11.6 billion Anthropic deal, since a full giveback would suggest investors doubt the deal's near-term benefit. Confirmed
2. Watch whether other AI infrastructure companies announce similar large contracts, which would confirm that this spending trend is broadening beyond a single deal. Proposed
3. Watch the 10-year Treasury yield: if it stays above 5%, higher borrowing costs could cap stock gains, especially for AI names trading at high prices relative to current profits. Analyst inference

Evidence

• coinpaper.com