The most quietly important capital markets story of yesterday was not the eighty billion dollars. It was the ten billion inside it.
Warren Buffett's Berkshire Hathaway put ten billion dollars into Alphabet's latest equity raise: five billion of Class A shares at $351.81 and five billion of Class C at $348.20. Buffett does not normally pay for compute. For most of his career he avoided technology companies on the grounds that their capital was consumed faster than it returned. That he is now anchoring an eighty-billion-dollar stock sale designed almost entirely to fund AI data centres is a more telling signal than the headline number.
An industrial capex cycle has begun
Alphabet expects to spend roughly $180 to $190 billion on capex in 2026. Together with Microsoft, Meta and Amazon, the four hyperscalers are projected to put close to $700 billion into AI infrastructure this year, and Wall Street estimates point north of a trillion in 2027. These are not software numbers. They are railway, electricity-grid, telecom-trunk numbers, the kind of capital intensity that defines an industrial cycle, not a product cycle.
The raise itself is structured to look like one: thirty billion in underwritten public offerings, of which fifteen billion is mandatory convertible preferred stock, a forty-billion at-the-market programme to be drawn through the year, and the Berkshire anchor on top. Mandatory convertibles are the financing instrument of a company that wants equity-like permanence without immediate dilution. ATM programmes let you tap the market the way a utility taps a balance sheet. This is not a tech firm raising opportunistically. It is a hyperscaler behaving the way a power utility did in the 1920s.
The compute concentration that follows
Capital flows are not neutral. A trillion dollars of capex absorbed annually into four American balance sheets, almost entirely deployed inside the United States with custom silicon and dedicated power, is a redirection of the world's marginal investable capital toward one geography and one stack. The natural counterpart is already visible. Foreign investors pulled more than twenty billion dollars out of Indian equities in the first four months of this year alone, eclipsing the full-year record of 2025, and the rupee has touched all-time lows against the dollar under the combined pressure of energy shocks and capital outflows.
It would be a mistake to credit all of this to the Iran war. The war is the proximate shock. The deeper current is that risk capital globally is being pulled toward an AI capex story that, for now, is built and owned almost entirely by a handful of American firms. In Prof. Richard Robb's International Capital Markets class at Columbia, the point worth remembering was that cross-border capital follows narrative as much as yield. The narrative now has one destination.
Where the sovereignty instinct misfires
The reflex in capitals from Delhi to Brasília will be to demand domestic equivalents. Indian compute sovereignty. Indian foundation models. Indian sovereign silicon. Some of this is genuinely necessary. Most of it, at the scale being discussed, is not feasible.
Consider the arithmetic. Alphabet alone will commit more capex to AI infrastructure in 2026 than the Union government's entire capital expenditure outlay for the year. A press release calling for a Bharat-class hyperscale buildout that can sit at parity with the four American giants is not a strategy. Even a credible five percent of that footprint would consume a meaningful share of domestic risk capital and crowd out infrastructure, housing and credit to small firms.
The harder question is the right one. If we cannot build at parity, and the world's compute will sit on a small number of foreign balance sheets, what is the negotiating position?
The smarter move
I think the correct frame is to treat compute the way India once thought about energy: as a strategic input that does not have to be domestically owned to be domestically governed. A few concrete moves follow from that.
- Sovereign compute partnerships, not sovereign compute factories. Long-duration capacity contracts with hyperscalers, partly funded by domestic institutional capital, locking in priced access to GPUs and inference for Indian public workloads over a decade. The mental model is closer to an LNG offtake agreement than to Make-in-India.
- Co-investment vehicles routed through sovereign and pension capital. When the most capital-hungry sector in the world is issuing equity in eighty-billion-dollar tranches with Berkshire on the cover page, the disciplined move is to be a calibrated buyer of those issues, not an admiring spectator.
- Domestic compute concentrated on what only India can do. Indian-language models, public-data fine-tuning, citizen-facing inference at low cost, audit and compliance tooling fitted to Indian law. Not foundation-model parity. Sovereignty at the layer that actually touches citizens.
- A tax architecture that recognises compute as infrastructure. Depreciation schedules, transfer pricing rules and withholding treatment for cross-border compute services were drafted for an earlier world. They need a careful refresh, because in five years a large share of value added in Indian sectors will be running on rented foreign GPUs, and the statute should not be ambiguous about where that value is taxed.
The Buffett tell, again
Return to Buffett. The investor who built a career on insisting that capital must compound, not be incinerated, has now decided that the compute build is the rare case where the spend itself is the moat. For an Indian observer that is the cue, not to argue with the cycle, but to find the cleanest seat inside it. The wrong response is national chest-thumping about sovereign models. The right one is the unglamorous work of contracts, capital allocation, and statute. The cycle is industrial now. Treat it as such.
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