Why Soros’s AI Infrastructure Cluster Matters Now
The AI buildout has obvious beneficiaries in names like NVIDIA and Microsoft. But Soros Fund Management’s Q2 2026 13F filing reveals a more targeted bet: a cluster of roughly $497 million spread across five under-followed AI infrastructure names. The thesis is that the trillions in AI capex have to land somewhere beyond the hyperscalers themselves, specifically in GPU cloud operators, data center landlords, and the server integrators wiring it all together. Below, we rank the five disclosed AI infrastructure positions by how directly each is exposed to the compute-and-power buildout.
1. Nebius Group (NASDAQ: NBIS)
Nebius Group (NASDAQ:NBIS | NBIS Price Prediction) is the purest expression of the thesis. Soros opened an $85.6 million position as the Amsterdam-based AI cloud posted Q2 2026 revenue of $582.3 million, up 454% year over year. AI Cloud revenue jumped 514%, while adjusted EBITDA reached $285.7 million. Where he is likely looking, though, is at what comes next: $37.49 billion in remaining performance obligations, a second $27 billion Meta agreement, a $2 billion NVIDIA equity investment, and more than 4 GW of contracted power targeted by year-end. The stock has already run 196.79% this year to $248.43, leaving it at 68 times forward earnings. That valuation comes with a clear vulnerability: three customers make up 24%, 21%, and 14% of revenue.
2. CoreWeave (NASDAQ: CRWV)
CoreWeave (NASDAQ:CRWV) is the second pure-play GPU cloud in the basket. Q2 2026 revenue climbed 112.3% year over year to $2.575 billion, while adjusted EBITDA doubled to $1.51 billion for a 59% margin. Management also pointed to a $104 billion revenue backlog, with more than $25 billion in net new commitments added early in Q3. Power capacity is scaling just as aggressively, from 1.5 GW active today toward more than 8 GW by 2030. The risk is what it takes to bankroll that growth: CoreWeave carries $72 billion in total liabilities, while quarterly interest expense has reached $640 million.
3. Digital Realty Trust (NYSE: DLR)
Digital Realty Trust (NYSE:DLR) drew Soros’s most emphatic vote. The stake grew to $96.9 million after an 8.4% share increase. The REIT reported Q2 2026 core FFO per share (ex-promote) of $2.13, up 14% year over year, and a record $1.4 billion backlog at DLR share, up 75% year to date. Development under construction sits at 1.4 GW at $20 billion total cost, 63% pre-leased, with a broader 9 GW runway. CEO Andy Power said the platform is “firing on all cylinders”. Shares are up 29.64% YTD to $197.91.
4. Super Micro Computer (NASDAQ: SMCI)
The Soros bet on Super Micro Computer (NASDAQ:SMCI) came through $111.5 million in preferred shares, a structure that manages downside amid the governance overhang while keeping exposure to AI server demand. FY2026 revenue hit $39.1 billion, up 78% from $22 billion, and management guided FY2027 to $65 billion to $72 billion on the back of more than $60 billion in new orders. CEO Charles Liang told analysts Supermicro is transforming “from a USA-based server manufacturer into a leading AI IT data center total solution company.” Common shares trade at $37.41, with a forward P/E of 10.
5. DigitalBridge Group (NYSE: DBRG)
DigitalBridge Group (NYSE:DBRG) rounds out the list with a $65.0 million new position. The digital infrastructure asset manager runs DataBank, Vantage SDC, and InfraBridge, with fee-earning equity under management of $40.8 billion, up 9% year over year. The kicker is the pending $16.00 per share all-cash acquisition by SoftBank Group, announced December 29, 2025 and approved by shareholders in April 2026. Shares trade at $15.91, near the deal price, making this a merger-arbitrage overlay on the AI data center thesis rather than a growth bet.
Conclusion
Five names, one theme: the money follows the megawatts. Soros’s cluster spans pure GPU cloud (NBIS, CRWV), the physical real estate (DLR), the hardware integrator (SMCI preferred), and the private capital vehicle (DBRG). Cross-cutting risks are worth naming, including customer concentration at the neocloud operators, capital intensity that ties returns to debt markets, and reliance on the NVIDIA ecosystem.
All of that buildout still has to be powered, cooled, and wired by somebody, which is the exact angle we took in a free report on seven AI infrastructure suppliers that aren’t the chipmakers. Polymarket traders resolved the OpenAI federal backstop market at $0.005 (NO), confirming this buildout will be financed privately, which favors institutional capital allocators like the ones on this list.
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