Alphabet's Custom Chip Bet Comes With a Working-Capital Bill
Published on 10/29/2026 at 16:40 | Editorial boerse-global.de
Alphabet's push into selling its own AI silicon is paying off in orders — and costing it cash up front. The company is building inventory for its Tensor Processing Unit systems, Reuters reported, a stockpile that adds a financing burden on top of an already expensive data-center buildout. Whether the bet pays for itself depends on margins and cash flow figures Alphabet has so far declined to disclose.
A multibillion-dollar order book, and a question mark
Thomas Kurian, who runs Google Cloud, expects TPU system sales to keep climbing this quarter and to accelerate sharply next year, according to Reuters. A contract with Anthropic covering TPUs worth tens of billions of dollars illustrates the scale; media reports say a similar arrangement with OpenAI is under discussion, though no deal has been confirmed.
What Alphabet has not provided is the revenue or margin attached to those TPU sales. That gap makes it impossible to isolate how much profit the hardware business contributes inside Google Cloud — and surging volumes alone do not answer the question.
Cloud growth is real, and so is the cash drain
The third-quarter 2026 results published yesterday show the momentum: Cloud revenue jumped 103% year over year to $30.71 billion, with TPU sales a meaningful contributor, according to Reuters. That distinguishes the hardware business from a promise of future AI revenue — it is already generating sales. The flip side is that scaling it can widen the cash outflow first, since inventory must be funded before payments for system sales arrive.
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Capital expenditure came in at $51.36 billion, and free cash flow was negative $9.07 billion. The chip inventory build adds to the heavy data-center spending, Reuters said. The deficit therefore is not simply the price of extra computing capacity; Alphabet is simultaneously bankrolling the expansion of a hardware business. Chief executive Sundar Pichai said, according to the Associated Press, that capital expenditures are likely to rise "significantly" in 2027.
Demand is not the constraint. The Cloud backlog stood at $561 billion, and Alphabet expects to recognize just over 55% of it as revenue within 24 months.
Advertising misses, and a stake loss muddies the profit picture
Not every segment delivered. Advertising revenue reached $82 billion against expectations of $83.4 billion, and Reuters reported weaker-than-expected growth in search advertising. The shortfall weighed on the broader market: Alphabet's slide pressured Nasdaq futures, and the agency noted concerns that artificial intelligence could erode the traditional advertising business.
Diluted earnings per share of $2.12 also fell short of forecasts. That figure included an $8.7 billion loss on equity investments, which cut after-tax earnings by $0.55 per share. The hit matters for interpretation — the profit miss cannot be pinned solely on higher AI spending, and it is separate from the investment-driven strain on free cash flow.
The Street waits for the cash-flow trough
Delivering all that computing power remains demanding even with demand this strong. Finance chief Anat Ashkenazi warned of possible near-term margin pressure at Google Cloud; Alphabet is drawing on third-party computing capacity to meet demand and expects significantly higher AI infrastructure spending next year.
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Evercore ISI analysts cut their price target to $435 from $450 today while keeping a positive rating, projecting a sideways phase until TPU costs and the low point in free cash flow become clearer. Their view captures the crux of the chip expansion: demand and revenue growth are visible, long-term economics are not yet visible to the same degree.
The stock's reaction was stark — a one-day move of -8.0% yesterday as investors digested the quarter. Yet the quarter also carried expansion signals: alongside Cloud's 103% revenue growth to $30.7 billion, Pichai highlighted that the Gemini app has reached one billion users. Two trends are running in parallel, then: Cloud and Gemini expanding briskly, advertising undershooting forecasts and capital needs climbing. For shareholders, the test is not only whether Alphabet's AI products succeed, but whether it can pair that growth with positive free cash flow after inventory builds, infrastructure outlays and third-party capacity are all paid for.
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