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TL;DR
Amazon, Microsoft, Alphabet and Meta spent about $202 billion on property and equipment in the third quarter of 2026, more than twice their total a year earlier, according to figures compiled from company filings. The companies are financing the build-out with operating cash, borrowing, leases, partnerships and share sales, shifting some exposure to lenders, investors, building owners and potentially electricity customers.
Amazon, Microsoft, Alphabet and Meta spent about $202 billion on property and equipment from July through September 2026, more than twice their combined spending a year earlier, according to figures calculated from company filings. As data centers, servers and chips require more cash than some of the companies generate, they are adding bonds, loans, leases and equity financing—spreading part of the cost beyond their own operating budgets.
The financing announcements underline the scale of the shift. This week, Meta sold $25 billion of common stock and $12.5 billion of preferred shares, according to the source material. Microsoft borrowed $25 billion, including bonds with maturities extending as far as 2066. Amazon disclosed on Friday that it had arranged a loan of up to $80 billion, secured by servers it plans to buy with the funds. These are announced financing plans, not evidence that every dollar has already been spent.
The four companies’ quarterly equipment and property outlays were reported as $77.3 billion for Amazon, $51.4 billion for Alphabet, $39.4 billion for Microsoft and $33.9 billion for Meta. Amazon said its increase primarily reflected AI investments. Microsoft’s figure rises to $45.2 billion when new finance leases are included, according to the source’s account. Each company also has substantial full-year spending plans: Amazon expects about $220 billion in cash capital spending in 2026; Alphabet has forecast $195 billion to $205 billion; Microsoft about $170 billion; and Meta $135 billion to $145 billion, with the companies’ definitions not necessarily identical.
Borrowing is only one part of the financing. The source’s calculation of four companies’ filings found about $1.02 trillion in future payments on leases not yet started, mostly for data centers, as of September 30. Those commitments are not the same as current debt, but they represent future obligations. Meta said October 26 that it plans to fund AI investment through “a balanced mix of operating cash flow, investment-grade debt, strategic partnerships, and equity capital.”
Infographic 01 · One quarter, four companies
The bill doubled. The cash did not.
What Amazon, Microsoft, Alphabet and Meta paid for buildings, servers and chips from July to September 2026, set against the cash their businesses brought in.
AmazonQ3 2025: $35.1B spent
Spent $34.9B more than came in
AlphabetQ3 2025: $24.0B spent
Free cash flow −$9.1B
MicrosoftQ3 2025: $19.4B spent
$18.6B left over
MetaQ3 2025: $18.8B spent
Free cash flow −$2.1B
Cash purchases of property and equipment as reported; not all of it is for AI (Amazon also builds warehouses). Gaps for Amazon and Microsoft are my arithmetic; free cash flow for Alphabet and Meta as the companies report it. Microsoft’s quarter is its fiscal Q1 2027 (July–September 2026).
Sources: Amazon results, 29 Oct · Microsoft 10-Q, 28 Oct · Alphabet results, 28 Oct · Meta results, 21 Oct. Debt raised: cash flow statements, nine months 2026.
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Who Bears the Data Center Bill
The financing mix matters because it determines who absorbs the cost if AI infrastructure earns less than expected. Companies can use cash from advertising, cloud services, software and retail operations, but when spending exceeds cash available, they may borrow, issue shares, lease facilities or work with partners that own buildings and equipment. Those arrangements can put lenders, shareholders and infrastructure owners in line to bear losses or lower returns.
The timing mismatch is a central exposure. The source describes servers as typically written off over five to six years, while some power contracts run 15 to 20 years, data-center leases can extend up to 20 years, and some bonds last 40 years. If demand or revenue grows more slowly than the commitments, companies and their financing partners could be paying for capacity after its original equipment has lost value. Electricity customers may also be affected where new data-center demand contributes to utility investment or power costs, though the source does not quantify that effect.
The figures do not establish that the build-out is unsustainable or that consumers will face higher bills. They do show that the investment is no longer funded solely from current cash flow. The practical issue is where the risk sits—on large technology-company balance sheets, with investors and lenders, through contracted property and power costs, or across several parties at once.
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From Cash-Funded Builds to Borrowing
For years, large technology companies could pay for data centers largely from cash generated by established businesses. The current expansion is much larger. The source’s sum of quarterly cash-flow statements puts the four companies’ property and equipment spending at about $97 billion in the third quarter of 2025, compared with about $202 billion in the same quarter of 2026. The comparison is the source author’s calculation, not a single figure reported by one company.
Cash generation did not rise in step with spending for every company. In the quarter, operating cash flow was reported at $42.4 billion for Amazon, $42.3 billion for Alphabet, $32.8 billion for Meta and $58 billion for Microsoft. Comparing these figures with reported equipment spending, three companies spent more on property and equipment than they generated from operations in the quarter; Microsoft remained above its cash spending. This comparison does not account for every source or use of cash.
The source also reports that Amazon, Alphabet and Meta raised about $225 billion in long-term debt during the first nine months of 2026. Newer computing providers can face different borrowing terms: the source cites CoreWeave senior notes carrying interest rates of 8.5% to 9.75%. Those rates are specific to the cited notes and do not describe the borrowing costs of the four largest companies.
““Through a balanced mix of operating cash flow, investment-grade debt, strategic partnerships, and equity capital.””
— Meta
Revenue Versus Long-Term Commitments
It remains unclear how quickly AI services will generate revenue sufficient to support the new capacity. The spending and financing figures show the scale of commitments, but they do not establish future returns, data-center utilization or whether planned capacity will be needed for its full operating life. Nor does the source quantify how much of each company’s capital spending is for AI rather than other business needs; Amazon, for example, also invests in warehouses.
The roughly $1.02 trillion lease figure is an author calculation from four companies’ filings and covers future payments on leases that had not started by September 30. It should not be read as debt already due or as a single payment. The material also does not provide a complete accounting of power contracts, partnership liabilities, loan terms or how costs might reach electricity customers. The eventual distribution of any shortfall is therefore not yet established.
Company Spending Plans Ahead
The next test is whether the companies’ announced spending plans translate into productive capacity and revenue. Amazon, Alphabet, Microsoft and Meta have given 2026 spending expectations, while Alphabet has indicated that its capital spending will rise significantly in 2027. Investors and lenders will be watching subsequent filings for updated capital budgets, cash flow, new debt and lease commitments, as well as evidence of demand for AI services.
Further disclosures can clarify how much construction is funded directly, how much is leased or held through partners, and what obligations extend beyond the companies’ reported debt. Until then, the confirmed picture is one of rapidly rising investment and a broader financing mix; whether returns keep pace, and which parties ultimately carry any gap, remains open.
Key Questions
How much did the four companies spend in the third quarter of 2026?
Amazon, Alphabet, Microsoft and Meta spent about $202 billion combined on property and equipment from July through September, according to a calculation from their filings. The figure includes more than AI infrastructure alone.
How are companies paying for AI data centers?
The financing includes operating cash, bonds and loans, leases, partnerships, and share sales. The mix differs by company and by project.
Does the $1.02 trillion lease figure mean the companies owe that amount now?
No. It is the source author’s sum of future payments on leases not yet started, mostly for data centers, as of September 30, 2026. It represents future commitments, not a bill immediately due or current debt of the same amount.
Who could bear losses if AI revenue falls short?
Possible exposure includes the technology companies, their shareholders, bondholders, lenders, building owners and other partners. Electricity customers could also be affected by local power-system costs, but the source material does not quantify that impact or establish who would ultimately bear a shortfall.
Source: ThorstenMeyerAI.com
