The European question behind a mostly American story
The AI chip squeeze is being fought largely in Santa Clara, Seoul and Boise. Europe's stake in it is narrower but real: a French networking tie-up, a Dutch equipment maker that moves when chip analysts turn bullish, and a continent that buys much of the hardware without making most of it. The verified data in our system comes mainly from one company, US memory maker Micron. It is still the clearest evidence of how hard the strain is, and Europe's chip-buying businesses inherit that strain whatever their own plans.
Our narrative tracking flags an AI-driven supply crunch, which we frame as a thesis of shortages lasting 12 to 18 months. That is Via News's analysis of the reporting. It is not a measured fact and no document in this dossier proves the timeline. What follows separates what is checked from what is argued.
What the filings show: Micron is spending at a pace that signals scarcity
Micron's capital expenditure, the money it spends on factories and equipment, was $7.676 billion in fiscal 20231 and $8.386 billion in fiscal 2024.1 It then reached $15.857 billion in fiscal 2025.1 That is roughly double the year before and more than double fiscal 2023. All three figures are checked against SEC filings.
The quarterly figures show the climb is continuing. First-quarter capex was $1.796 billion in fiscal 2024,1 $3.206 billion in fiscal 20251 and $5.389 billion in fiscal 2026.1 That is about three times the level of two years earlier in a single quarter. A company does not triple its building budget unless it expects demand to stay high, so this is the strongest verified signal behind the shortage thesis. It does not by itself prove that supply will stay tight.
Micron's cash tells a similar story. Its cash stood at $9.642 billion at the end of fiscal 2025.1 In the third quarter of fiscal 2025 it was $10.163 billion,1 and by the third quarter of fiscal 2026 it was $24.995 billion,1 about two and a half times as much. Cash at the end of the second quarter of 2026 was $13.908 billion.1 Quarterly cash is a snapshot and can swing, so we read this as a trend rather than a precise measure.
Costs have risen far more slowly than spending. Cost of revenue, what it costs Micron to make what it sells, was $16.956 billion in fiscal 2023,1 $19.498 billion in fiscal 20241 and $22.505 billion in fiscal 2025,1 an increase of about 15% in the latest year. The dossier holds no revenue figures, so we cannot say whether profit margins widened. We will not guess.
For ordinary investors: Micron is a US-listed memory maker, and the dossier says nothing about how much of any index fund it represents. Do not assume you hold it through a broad fund without checking.
Locking down supply: the Nvidia and SK Hynix deal
The most direct evidence of scarcity is a buyer paying to secure supply. Nvidia's Raj Mirpuri said of its expansion with SK Hynix: "The expansion will include a co-develop opportunity for us on the next-generation SK Hynix AI memory, and this will help us secure a stable supply of HBM memory."2 HBM is the fast memory stacked next to AI processors. The same report says South Korea's president hosted a San Francisco summit on July 24 after which roughly $950 billion in new AI agreements had been signed, and that Nvidia had spent much of 2026 signing deals across Asia, the Middle East and Europe for chips, memory and power.2 For scale, the $950 billion is a headline total across many parties, not one company's spending, and we have not independently verified it.
Reliability matters here. Our measurement shows only 56% of 4,956 checked claims from this source held up.2 That is better than several others in the dossier but far from clean. The quote is a direct attribution and stands. The $950 billion headline should be treated as reported, not confirmed.
The European piece: Kalray, Bull and the networking bottleneck
Europe's clearest entry in this dossier is a networking deal. On July 28, 2026 Grenoble-based Bull and Kalray, which trades on Euronext Growth Paris, announced a collaboration on networking technology for AI and high-performance computing. They will also work on compatibility with Ultra Ethernet, a new open standard that could shape future supercomputer networks.3 Kalray's Éric Baissus said the agreement "confirms the relevance of our technological vision," as AI redefines infrastructure needs, in his words across all sectors (our translation of the French original).3
This is a different bet from Micron's. It does not add memory or compute capacity. It targets the cost of moving data between machines, which AMD's Mark Papermaster described in a separate announcement: "As AI systems scale, moving data efficiently is as critical as increasing compute performance."4 Papermaster was commenting on GlobalFoundries' letter of intent with the US Department of Commerce for a $300 million award to advance silicon photonics, which uses light to move data, and which he said, with advanced packaging, will be key to the bandwidth and efficiency of next-generation AI clusters.4 An open Ethernet standard, if it prevails, would give European suppliers a way into AI clusters without competing head-on with US chip designers. That is our reading, not a claim in either source.
A caution on trust. The source for the Bull and Kalray release has a measured reliability of 31% across 2,928 checked claims.3 The GlobalFoundries release comes from the same wire service and carries the same 31% score.4 Company press releases describe intentions, and a letter of intent is not a signed award. Read both as announcements, not outcomes.
Consolidation and the stock market view
Consolidation is visible in the dossier too. Skyworks and Qorvo announced the expected leadership team for their combined company, subject to completion of a previously announced transaction.5 Skyworks' Bob Bruggeworth said the announcement "reflects the strong partnership that has shaped our integration planning efforts from the very beginning."5 The deal is still pending, so it is a plan rather than a completed merger. It also involves radio-frequency chips rather than AI processors, so we treat it as a sign of a consolidating industry rather than a direct AI-supply story.
On the market side, Europe appears through ASML, the Netherlands-based maker of the lithography machines that print circuits onto chips. ASML shares rose by over 4% on Friday, September 4, 2026, in what the report calls a sympathy rally after research firm Lynx Equity Strategies published a highly bullish analysis of a top chip name.6 Lynx rates Sandisk a clear buy with anticipated upside of 49% and Micron a clear buy with upside of 33%.6 Those are one firm's forecasts, not facts, and a 22% reliability score across 18 checked claims means the reporting should be cross-checked.6 The useful lesson for a European holder of ASML is how fast sentiment travels through the chain: a call about memory moved a Dutch equipment maker the same day.
The long bet: chips that waste less
One more thread sits outside the shortage story. Hannah Earley, cofounder and chief technology officer of Vaire Computing, argues that waste heat is a design choice rather than a fixed cost, and is building chips that recycle energy through reversible computing.7 She says conventional computing is "like racing through a city only to pump the brakes at every intersection."7 If chips could waste less energy, data centres would need less power, which is one of the constraints Nvidia says it is also hunting for.2 We note, though, that our reliability check on this source found none of the 11 claims checked held up.7 That figure reflects how we could check the claims, and the quote stands as her stated view. We would not treat this as near-term supply relief.
What to watch
- Micron's next capex figures. If quarterly spending keeps rising from $5.389 billion, the market is signalling that shortage expectations are holding.1 If it flattens, our 12-to-18-month thesis weakens.
- Whether Bull and Kalray name products or customers. Their July announcement describes a collaboration, not revenue.3
- Completion of Skyworks and Qorvo, since the leadership team takes effect only once the transaction closes.5
- Whether the GlobalFoundries letter of intent becomes a signed award.4
The honest summary for a European reader: the verified numbers show the American memory industry spending heavily, while Europe's visible role in this dossier is smaller and rests on weaker evidence. We have found no verified European figure to match Micron's, and we would rather say so than invent one.
