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Data center servers representing Akamai's cloud infrastructure buildout for Anthropic AI workloads
Photo: BankInfoSecurity

Akamai Stock Jumps 9% on Record $11.6B Anthropic Cloud Deal

SEC / Akamai Technologies2 min read6 sources

Why is Akamai stock up today?

Akamai Technologies (AKAM:NASDAQ) stock jumped 9.0% on Friday, reaching a high of $135, after the company confirmed its largest deal ever — an $11.6 billion, seven-year cloud contract with AI lab Anthropic.

Key numbers

Deal Value$11.6B+$9.8B vs prior $1.8B Anthropic deal
Expansion OptionUp to $9BTotal potential: ~$20B
Equity WarrantUp to 5% of AKAM2% vests at initial $11.6B commitment
2026 Capex Increase$1.7BTotal deal capex: $5.5B over 7 years
AKAM Stock Move+9.0%Friday Sep 25 (per [4]); BankInfoSecurity cites +4.92% same week [5]
Revenue Run Rate$1.7B/yrAnthropic target by end of 2028

What happened

Akamai Technologies (AKAM:NASDAQ) stock jumped 9.0% on Friday, reaching a high of $135, after the company confirmed its largest deal ever — an $11.6 billion, seven-year cloud contract with AI lab Anthropic. The deal lets Anthropic run CPU-heavy AI workloads across Akamai's global distributed network, with an option to spend another $9 billion more, bringing the total potential to $20 billion. Akamai issued Anthropic a warrant to buy up to 5% of its common shares at $111.33 each, with roughly 2% vesting on the initial commitment and the rest tied to future spending milestones. To fund the buildout, Akamai is pulling forward $1.7 billion in 2026 capital spending to lock up memory chips and supply-chain components, with total deal-linked investment reaching $5.5 billion.

Why it matters

Akamai Technologies spent decades speeding up websites for other companies — this deal transforms it into a dedicated AI cloud provider overnight, with one client now worth more than twice its entire annual revenue. If Anthropic exercises the $9 billion expansion option, the $20 billion total commitment would end Akamai's dependence on its slow-growing legacy CDN business. The 5% equity warrant also gives Anthropic a direct financial stake in Akamai's success, aligning both companies around a single long-term partnership.

Who this affects

Marketbullish
High impact
AKAM surges 9%; AI infrastructure stocks broadly re-rated upward.
Companybullish
High impact
Akamai pivots from legacy CDN to AI cloud infrastructure leader.
Competitorsbearish
Medium impact
Cloudflare and Fastly face a newly formidable AI-cloud rival.
Industrybullish
Medium impact
CDN sector gains a clear AI infrastructure pivot blueprint.

Akamai vs Cloudflare, Fastly

AkamaiAKAM:NASDAQ$15.7B-4.1%+43.6%$4.32B17x
CloudflareNET:NYSE$126.4B+1.7%—$2.51B240x
FastlyFSLY:NYSE$3.7B————

As of 2026-09-28

How we got here

  1. Warrant agreement between Akamai and Anthropic executed.

  2. Akamai announces $11.6B, 7-year Anthropic cloud deal, its largest ever.

  3. AKAM stock surges 9.0%; market reprices company as AI infrastructure platform.

  4. Q4 2026 revenue from Anthropic contract expected to begin contributing.

  5. Akamai targets $1.7B annualized revenue run rate from Anthropic.

What to watch

  • Q3 2026 earnings: updated capex guidance and early Anthropic revenue signals.Q4 2026
  • Warrant vesting: each $3B in Anthropic purchases unlocks ~1% more equity.2026-2033
  • Potential $9B expansion announcement that would double the Anthropic contract.2027-2028

Educational content only. Not investment advice.

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