The capital underpinning the AI build-out is getting harder to find. The pipes supplying that money are narrowing on several fronts at once. Into that squeeze walks Anthropic, which could stage one of the biggest listings on record within weeks.
The money spigot is tightening
OpenAI cut the target on its latest funding round to $20B from $30B, after locking in roughly $11B in commitments. Lenders are backing off too, with the technology lending head at a large European bank saying it's near the limit of what it can extend to the sector.
Spending plans haven't shrunk to match. A handful of hyperscalers, the giant cloud operators that build AI data centers, are expected to invest $800B this year and more than $1T next year.
Hyperscaler AI Spending Keeps Climbing Into 2027
Expected combined capital investment, $B, as of Nov. 2, 2026
Line chart. Capital Investment ($B). 2026: Capital Investment ($B) $800. 2027: Capital Investment ($B) $1K.
Source: Fortune
Gartner estimates data center owners need $8.5T in cumulative revenue by decade's end to justify those investments, against no more than $3.6T of expected AI revenue.
Customers started counting tokens
The demand side is getting stingy at the same time. Apple cut daily AI spending caps for some engineering teams to $200 from $300, with plans to push certain squads down to $100.
Non-engineering departments could see limits compressed to $25 a day, according to Bloomberg's report on Apple. Microsoft, Tesla, Uber, and Meta have all tightened internal AI controls.
Some customers are leaving American models entirely. Revolut switched from Anthropic and Google's systems to the Chinese model GLM running on its own servers, and reported a 60% improvement in the time needed to ship new features.
The providers are rationing as well. SpaceX chief Elon Musk said the cost of serving Grok Bot was unsustainably high relative to revenue, and Anthropic has limited some users' allowances in recent days.
Politics and policy add friction
Washington is now reshaping deals directly. Oracle scrapped a chip leasing arrangement with Tencent worth an estimated $7B after the Trump administration raised concerns. Oracle's $20B fundraising has its own story.
The five-year deal would have given Tencent access to roughly 100K advanced AI chips in Southeast Asian data centers. Nvidia separately told cloud partners to cap Chinese business at 49% of their capacity.
Voters delivered their own verdict. Roughly 40 cities and towns weighed measures to restrict data center development on Nov. 3, and at least 33 backed moratoriums, new rules, or outright bans.
Exit polls from NBC News found 76% of voters would oppose new data centers in their own communities.
Where AI Money Got Pulled Back
Selected AI funding and deal figures, $B
| Figure | Value | As of |
|---|---|---|
| OpenAI original funding round target | $30B | Nov. 2, 2026 |
| OpenAI revised funding round target | $20B | Nov. 2, 2026 |
| Commitments OpenAI secured | ~$11B | Nov. 2, 2026 |
| Oracle chip lease to Tencent, scrapped | $7B | Nov. 2026 |
Source: Fortune, The Next Web, Financial Times
What it means for the listing
Money managers still expect Anthropic to get its money. Recent deals have cleared easily. Meta's equity raise was upsized to $25B, according to Morningstar, and the offering ended up five times oversubscribed. Anthropic's IPO filing has the full numbers.
The harder question is what buyers own afterward. Anthropic has entered computing contracts valued at about $855B, most of it owed regardless of revenue, according to PitchBook.
Growth is cooling against that obligation. Sales more than doubled sequentially in the first and second quarters, then slowed to about 50% in the third quarter.
Adoption still looks early, with the number of firms paying Anthropic $100K annually rising to 11.9K by the end of the third quarter from about 950 a year earlier. Retail buyers getting access at listing will be funding a contracted spending schedule built when capital was cheap, and towns weren't voting the data centers down.
