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Macro Notes

Why I'm Betting on Data Centers, Not Chips

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Macro Notes
Dec 24, 2025
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I was tuned into a podcast featuring a developer from Google Cloud’s infrastructure division.

The conversation centered on the complexities of expanding AI workloads, and his comment stopped me cold:

“People assume securing GPUs is the main challenge. That’s no longer where we’re constrained. The real limitations are power supply, thermal management, and physical footprint. We’ve got server racks sitting idle in storage facilities because we simply cannot locate data centers with sufficient electrical capacity to power them up.”

I replayed that segment multiple times.

What followed was a deep dive that’s occupied every free moment since.

I began examining 10-Ks and quarterly earnings calls from the major cloud players. Microsoft. Amazon. Google. Meta. Oracle. My question: where are these AI infrastructure dollars really flowing?

Buried in Microsoft’s most recent disclosure, I discovered this: $50 billion in capital expenditure commitments across the next 24 months.

Fifty billion dollars.

I broke down the allocation of these funds. Computing hardware like GPUs and servers? Roughly 30-35% of aggregate capex. The remainder—approximately $32-35 billion—funds what rarely gets discussed: physical infrastructure.

Facilities. Electrical systems. Thermal management equipment. Emergency power generators. Fiber optic infrastructure. Electrical transformers. Distribution equipment.

The unglamorous components that enable the glamorous AI applications.

I then reviewed Amazon’s capex projections. Google’s. Meta’s. Oracle’s.

Identical patterns across the board. Together, these enterprises are deploying $200+ billion yearly on physical data center foundations. And the trajectory is steepening.

But here’s what caught my attention: while Nvidia has surged 189% in the past year with everyone scrambling for semiconductor exposure, the operators of this physical infrastructure are valued as if they’re navigating a downturn.

Digital Realty—America’s largest data center REIT—has gained merely 14% in that timeframe. Equinix, the worldwide market leader, has actually declined 2%.

The market fixates on silicon while completely overlooking the structures, power infrastructure, and cooling systems those chips require.

After three weeks of analysis, I’m convinced this gap represents one of the most compelling long-term investment prospects in the AI infrastructure stack—with considerably less risk than the semiconductor positions everyone’s pursuing.

Why This Actually Carries Less Risk Than A Nvidia Position

Let me establish something upfront: Nvidia is an exceptional enterprise. Jensen Huang demonstrates remarkable vision. Their technological capabilities are industry-leading.

But consider what shifted two weeks back: Google unveiled their Trillium chip—a proprietary TPU reportedly delivering 4x the performance of previous generations at significantly lower cost than Nvidia’s H100s.

Amazon already operates their Trainium and Inferentia processors. Microsoft is co-developing custom silicon with AMD. Meta is constructing proprietary accelerators.

Every hyperscale operator is engineering custom processors to diminish Nvidia dependency.

I’m not suggesting Nvidia faces existential threats—they maintain years of technological leadership. But the monopolistic position is fragmenting. Competition is escalating. Margin compression becomes inevitable. The risk equation has fundamentally shifted.

Now compare that with data center infrastructure.

Google’s Trillium processor still requires:

  • A facility capable of delivering 50+ megawatts continuously

  • Industrial-grade thermal management handling 500+ kW per rack

  • Redundant electrical systems (N+1 or 2N architecture)

  • Fiber connectivity delivering sub-millisecond latency

  • Comprehensive physical security and environmental monitoring

Amazon’s custom Trainium silicon? Identical infrastructure needs.

Microsoft’s AI computing clusters? Same fundamental requirements.

The chip manufacturer is irrelevant. Every option demands identical physical infrastructure.

This represents the quintessential picks-and-shovels opportunity. Rather than speculating on AI race winners, you’re backing infrastructure that every participant absolutely requires.

The optimal part? That infrastructure faces supply constraints extending 3-5 years at minimum.

The $200 Billion Annual Deployment Wall Street Isn’t Tracking

Let me dissect where cloud provider capex actually flows—this is where it becomes fascinating.

When Microsoft announces $50 billion in capex, Wall Street reflexively assumes “massive Nvidia chip procurement.”

But here’s the actual distribution based on industry analysis and corporate disclosures:

Total Capex: $50B

  • Computing infrastructure (GPUs, CPUs, memory): ~$15-17B (30-35%)

  • Network infrastructure: ~$3-4B (6-8%)

  • Physical infrastructure: ~$32-35B (65-70%)

Two-thirds flows to the unglamorous essentials. Buildings. Electrical systems. Cooling infrastructure. Backup generation. Fiber networks.

Now extrapolate Microsoft’s allocation across hyperscalers:

  • Amazon (AWS): ~$75B aggregate capex → ~$50B infrastructure

  • Google: ~$45B aggregate capex → ~$30B infrastructure

  • Meta: ~$40B aggregate capex → ~$27B infrastructure

  • Oracle: ~$18B aggregate capex → ~$12B infrastructure

Combined annual infrastructure deployment: $200+ billion.

And it’s accelerating. Microsoft’s capex increased 79% year-over-year. Amazon’s climbed 81%. Google’s rose 62%.

This isn’t a temporary surge. This represents a multi-year infrastructure expansion just beginning.

The Constraint Nobody Anticipated

Here’s what surprised me most: electrical availability is the binding constraint.

You can complete a data center shell in 12-18 months. Server procurement takes 6-9 months. Cooling equipment arrives in 8-12 months.

But securing power? That requires 3-5 years minimum.

In Northern Virginia—the planet’s largest data center concentration—Dominion Energy revealed they’re processing 60+ gigawatts of data center power applications. Their existing capacity? Approximately 8 gigawatts.

That’s a 7.5x demand-supply gap.

And Virginia isn’t unique. Silicon Valley faces power limitations. Phoenix reached capacity. Dallas-Fort Worth is tightening. Frankfurt, Amsterdam, London—all experiencing massive imbalances.

The consequence? Hyperscalers are:

  • Pre-committing to data center capacity 3-4 years pre-construction

  • Paying 20-40% premiums above market to secure availability

  • Executing 10-15 year commitments (versus historical 5-7 years)

  • Taking equity positions in developers to guarantee pipeline access

This is unprecedented.

And enterprises controlling this infrastructure—those with secured power allocations, facilities under development, established utility partnerships—possess pricing leverage unprecedented in this sector.

Three Categories, One Enormous Opportunity

After mapping the complete value chain, I’ve isolated three distinct approaches:

Play #1: Data Center REITs (The Property Owners)

Enterprises that own and lease facilities. Predictable revenue streams, 10-15 year commitments, dividend yields of 3-5%. Trading below replacement cost despite 95-100% occupancy and surging demand.

Play #2: Infrastructure Equipment Manufacturers (The Equipment Suppliers)

Producers of thermal management, power distribution, backup generation. Backlogs extending 2-3 years, strengthening pricing power, expanding margins. Still valued at industrial multiples despite technology-level growth rates.

Play #3: Specialty Engineering & Services (The Implementation Partners)

Firms designing, constructing, and optimizing data centers. Growing 20-30%+ annually with capital-efficient models. Smallest, least analyzed, highest upside potential.

Each category presents distinct risk/return characteristics. But all share one attribute: massive, sustained demand facing years of supply constraints.

I’ve identified three companies—one from each category—positioned to capture this buildout. Enterprises where the market fundamentally misprices their assets.

I hold positions in all three. In the analysis that follows, I’ll explain precisely why.

The Three Companies Positioned to Capture the AI Infrastructure Expansion

I’ve invested three weeks analyzing every publicly listed company with meaningful data center infrastructure exposure. I’ve reviewed dozens of 10-Ks, analyzed earnings calls, consulted industry contacts, and constructed financial models.

What emerged are three companies—one from each category—where the market fundamentally misunderstands their positioning.

Companies that are:

  • Capturing substantial share of the $200B annual infrastructure spend

  • Building multi-year backlogs with exceptional visibility

  • Generating margin expansion as pricing power emerges

  • Trading at valuations disconnected from growth trajectories

Let me walk through each.

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