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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 the year-earlier amount, according to calculations based on company filings. New stock and debt deals, future data-center leases and long-term electricity commitments show how the companies are financing the AI build-out—and spreading some of its risks beyond their own balance sheets.
The quarterly spending figure is a calculation from the companies’ cash flow statements, not a single figure reported by the companies. Amazon reported $77.3 billion in property and equipment spending, Alphabet $51.4 billion, Microsoft $39.4 billion in cash spending and Meta $33.9 billion. Microsoft’s figure rises to $45.2 billion when new finance leases are included. The four companies spent about $97 billion in the same quarter a year earlier, according to the source’s calculation.
Financing activity has followed the spending. The source reports that Meta sold $25 billion in its own stock and $12.5 billion in preferred shares during the week, while Microsoft issued $25 billion in bonds, including debt extending to 2066. Amazon disclosed a loan facility of up to $80 billion secured by servers it plans to purchase. Separately, Amazon, Alphabet and Meta raised about $225 billion in long-term debt during the first nine months of 2026, according to the source’s tally.
The companies’ cash generation varied. In the third quarter, operating cash flow was $42.4 billion at Amazon, $42.3 billion at Alphabet, $32.8 billion at Meta and $58 billion at Microsoft. Comparing those figures with reported property and equipment spending, the source calculates that Microsoft had about $18.6 billion left, while the other three spent more than their quarterly operating cash flow on those assets. This comparison does not account for every source or use of cash.
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
How the projects are funded matters beyond the companies building them. Borrowing creates repayment obligations; share sales dilute existing shareholders’ ownership; and leases and partnerships can place facilities or financing outside a company’s direct balance sheet. These structures do not remove the cost. They determine who supplies the money and who may bear losses if returns fall short.
The source estimates that the four companies had about $1.02 trillion in future lease payments for leases that had not yet started as of September 30, 2026, based on its sum of company filings. That figure is not the same as debt currently due, but it points to substantial future commitments. Long-duration power and facility contracts may also affect utilities, landlords, investors and, depending on how electricity costs are allocated, customers.
The central financial question is not simply whether AI demand will grow. It is whether revenue from AI services arrives quickly enough to support a build-out whose costs span different time frames. If demand or monetization falls behind, the implications may reach lenders, property owners, infrastructure partners and shareholders as well as the technology companies.
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Spending Outpaces Earlier Levels
The source describes a shift from funding data centers largely through operating profits to using several financing methods at once. The companies’ advertising, software and commerce businesses have historically generated cash for investment. The reported jump in capital spending means that cash alone is no longer covering every company’s quarterly property and equipment outlay, although the figures do not represent a complete account of each company’s finances.
Management guidance points to continued investment. Amazon said it expected about $220 billion in cash capital spending for 2026 and said the increase primarily reflected AI investment. Alphabet maintained a 2026 outlook of $195 billion to $205 billion and expected a significant increase in 2027. Microsoft expected about $170 billion for calendar 2026, while Meta forecast $135 billion to $145 billion, including finance-lease payments. These are company expectations, not final spending totals.
The financing picture also includes obligations that do not appear as immediate cash spending. According to the source’s calculation from four quarterly filings, future leases—mostly for data centers—totaled about $1.02 trillion as of September 30. The source compares that with combined long-term debt, but lease commitments and debt are different types of obligations and should not be treated as interchangeable.
““through a balanced mix of operating cash flow, investment-grade debt, strategic partnerships, and equity capital.””
— Meta, in a statement dated October 26, as quoted by ThorstenMeyerAI.com
Returns and Cost Allocation Remain Open
The reported figures establish the scale of spending and financing commitments, but they do not show how much revenue the new data centers will generate or when. It is unclear whether AI-related income will grow fast enough to cover the associated capital costs, borrowing and long-term operating commitments. Company spending guidance is forward-looking and may change.
The source argues that servers may be written off over five to six years, while power contracts can run 15 to 20 years, data-center leases up to 20 years and some bonds 40 years. The exact terms vary by agreement. The source also identifies newer GPU-cloud companies, building owners and investors as potential points of risk, but the material provided does not quantify their exposure or establish how costs might ultimately be passed on to electricity customers.
Watch Spending, Financing and Power
The next indicators are the companies’ future quarterly filings and any changes to their full-year capital-spending guidance. Those disclosures can show whether the current pace continues and how much is funded by operating cash, debt, equity or leases. Investors and customers will also be watching for evidence of AI revenue growth relative to infrastructure costs.
Power contracts, data-center leases and financing arrangements will remain important as projects are built and begin operating. The source does not identify a single upcoming decision or deadline that will settle the returns question. For now, the confirmed picture is a sharp rise in investment and a wider mix of funding sources; how the costs and risks are ultimately distributed remains developing.
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 cash flow statements. Microsoft’s spending would be $45.2 billion if new finance leases are included.
Why are the companies raising money if they are profitable?
The source reports that capital spending has grown so large that three of the four companies spent more on property and equipment in the quarter than their businesses generated in operating cash flow. They are using several funding sources, including cash, bonds, loans, equity sales, leases and partnerships.
What does the $1.02 trillion lease figure represent?
It is the source’s estimate of future payments on leases, mostly for data centers, that had not yet started as of September 30, 2026. It is a future commitment, not a figure for debt currently due.
Could the spending affect electricity customers?
Potentially, but the source material does not establish how much of the data-center power cost could be passed on to customers. The impact depends on power contracts, utility arrangements and how costs are allocated.
Source: ThorstenMeyerAI.com
