Why do AI suppliers invest in their own customers?
60% of disclosed tracked lab computing commitments go to supplier-investors. This measures contractual connections, not cash traced through a loop.
The calculation, in dollars
$505B ÷ $839B = 60.2%
$380B of the supplier-investor commitments is confirmed in company disclosures; $125B is attributed reporting. Values are rounded for display; calculations use the original disclosed amounts.
Indigo: confirmed supplier-investor commitments. Amber: reported supplier-investor commitments. The remainder has no tracked supplier investment link.
7 of 14 tracked lab supply records disclose dollar values. Missing prices stay unknown and are excluded from the dollar totals.
Every amount in the denominator
A supply commitment enters the numerator only when the same supplier also has a tracked investment or warrant edge to the customer. A financing facility is not added to the compute total.
| Supplier → customer | Disclosed commitment | Evidence | Supplier-investor? |
|---|---|---|---|
| Oracle → OpenAI | $300BApproximately $300B over roughly five years is attributed Reuters/Wall Street Journal reporting. The primary announcement confirms capacity, not that dollar amount. | reported | No tracked investment |
| CoreWeave → OpenAI | $22.4BCumulative maximum contract value: $11.9B in March, $4B in May and $6.5B in September 2025. Component contracts are not added a second time. | confirmed | No tracked investment |
| Microsoft → OpenAI | $250BIncremental contracted Azure services. Multi-year commitment, not annual expense or cash already paid. | confirmed | Yes |
| Microsoft → Anthropic | $30BAzure compute commitment. Additional capacity of up to 1 GW has no separately disclosed price here. | confirmed | Yes |
| Amazon → Anthropic | $100BMore than $100B over 10 years. Disclosed lower bound, not an exact total or cash paid. | confirmed | Yes |
| Broadcom → Anthropic | $125BReuters reports a $125.2B five-year lease from a nonpublic prospectus. No public filing verified; not annual revenue or paid cash. | reported | Yes |
| Akamai → Anthropic | $11.6BContractual purchase commitment over seven years, not revenue received. The agreement allows up to an additional $9B (about $20B potential total), each further $3B at mutually agreed terms; the option is excluded from value_usd. Akamai issued Anthropic a warrant for non-voting convertible preferred stock equal to 7.7 million common shares (up to about 5% of outstanding common stock) at $111.33 per share: about 2% expected to vest with the $11.6B commitment and about 1% per additional $3B. Akamai estimates about $5.5B of related capex, a roughly $1.7B increase in 2026 capex, and no impact to 2026 revenue guidance. | confirmed | No tracked investment |
Inspect the sources and dates
Oracle → OpenAI: $300B
Oracle reportedly signed about $300B of computing services for OpenAI over roughly five years. Approximately $300B over roughly five years is attributed Reuters/Wall Street Journal reporting. The primary announcement confirms capacity, not that dollar amount. · 2025-09-10 · signed.
Wall Street Journal · OpenAI–Oracle compute deal ↗ · Source checked 2026-10-12T18:14:04.847Z
Reuters · reporting on the Oracle contract ↗ · Source checked 2026-10-06T23:02:29.963Z
CoreWeave → OpenAI: $22.4B
CoreWeave contracted up to $22.4B of cumulative computing services for OpenAI. Cumulative maximum contract value: $11.9B in March, $4B in May and $6.5B in September 2025. Component contracts are not added a second time. · 2025-09-25 · signed.
CoreWeave · CoreWeave contracted up to $22.4B of cumulative computing services for OpenAI. ↗ · Source checked 2026-10-12T18:14:04.847Z
Microsoft → OpenAI: $250B
OpenAI contracted an incremental $250B in Microsoft Azure services. Incremental contracted Azure services. Multi-year commitment, not annual expense or cash already paid. · 2025-10-28 · signed.
SEC · OpenAI contracted an incremental $250B in Microsoft Azure services. ↗ · Source checked 2026-10-12T18:14:04.847Z
Microsoft → Anthropic: $30B
Anthropic committed to purchase $30B of Microsoft Azure computing. Azure compute commitment. Additional capacity of up to 1 GW has no separately disclosed price here. · 2025-11-18 · signed.
Microsoft · Anthropic committed to purchase $30B of Microsoft Azure computing. ↗ · Source checked 2026-10-12T18:14:04.847Z
Amazon → Anthropic: $100B
Anthropic commits more than $100B to AWS technologies over ten years More than $100B over 10 years. Disclosed lower bound, not an exact total or cash paid. · 2026-04-20 · signed.
Anthropic · Amazon compute agreement ↗ · Source checked 2026-10-12T18:14:04.847Z
Broadcom → Anthropic: $125B
Anthropic reportedly agreed to a five-year $125.2B TPU lease through Broadcom. Reuters reports a $125.2B five-year lease from a nonpublic prospectus. No public filing verified; not annual revenue or paid cash. · 2026-10-01 · signed.
Reuters · Broadcom–Anthropic financing report ↗ · Source checked 2026-10-06T23:02:29.963Z
MarketScreener · Reuters financing report ↗ · Source checked 2026-10-12T18:14:04.847Z
Akamai → Anthropic: $11.6B
Akamai announced on September 24, 2026 that Anthropic made $11.6B of contractual commitments over seven years for CPU workloads on Akamai Cloud. Contractual purchase commitment over seven years, not revenue received. The agreement allows up to an additional $9B (about $20B potential total), each further $3B at mutually agreed terms; the option is excluded from value_usd. Akamai issued Anthropic a warrant for non-voting convertible preferred stock equal to 7.7 million common shares (up to about 5% of outstanding common stock) at $111.33 per share: about 2% expected to vest with the $11.6B commitment and about 1% per additional $3B. Akamai estimates about $5.5B of related capex, a roughly $1.7B increase in 2026 capex, and no impact to 2026 revenue guidance. · 2026-09-24 · signed.
Akamai · Anthropic commits $11.6B over seven years to Akamai Cloud for CPU workloads ↗ · Source checked 2026-10-30
Why the connection matters
When a supplier finances a customer that commits to buying its computing, funding and demand are connected. That is useful exposure information. It does not prove that an investment paid a particular bill, that demand is artificial, or that a contract will fail.
The two largest suppliers in the priced selection, Oracle and Microsoft, account for 69.1% of commitment value. This is concentration within this register, not market share.
What this number cannot tell us
- Contracts cover different periods and include ceilings, lower bounds and approximate amounts. They are not annual spending or cash paid.
- Reported does not mean confirmed. Broadcom’s customer-specific amount remains reported; the source is attributed Reuters reporting, not a public filing verified here.
- The register is a selected collection, not a census of AI demand. Excluded, undisclosed and untracked deals can change the result.
- Historical and overlapping records are excluded by the shared data model. Investment amounts and computing commitments must not be added together as revenue.
Read the confirmed-only sensitivity and denominator caveat →
Underlying contracts retain their original dates. Latest record-source check: 2026-10-31. Rechecked the 12 existing metric-eligible supply records and supporting priced supplier-investor links. This is a selected deal register, not a complete census of AI contracts.