Applied Digital (APLD) just locked in one of the largest data center leases of the AI cycle. The headline number is $18.2 billion, spread across a 15-year contract tied to the Polaris Forge 3 campus.
For a company that was hosting bitcoin miners three years ago, this is a fundamental rerating moment. Here is what the deal actually contains, and how to think about positioning APLD stock.
Polaris Forge 3 AI Campus: Inside the $18.2B Lease Agreement
Polaris Forge 3 is APLD's third North Dakota AI campus, located near Harwood, just outside Fargo. The site sits on land APLD already controls, with grid interconnection work underway.
The lease covers 400 MW of critical IT load. That is the power available to actual GPU racks, not gross facility draw, which is the metric hyperscalers care about when sizing AI training clusters.
The tenant is a hyperscaler operating under colocation terms. In practice that means APLD builds and operates the shell, power, and cooling, while the customer brings its own chips and software stack.
The 15-year duration is the part long-term holders should focus on. It locks in predictable cashflow into the back half of the decade, well past the current AI capex peak debate.
According to Reuters, the contract represents one of the largest single-tenant data center commitments disclosed in 2025. That scale alone repositions APLD inside the hyperscaler supply chain.
How Applied Digital Pivoted From Crypto to AI Infrastructure
APLD started life as a crypto hosting business, renting power and rack space to bitcoin miners across Texas and North Dakota. That model worked until hashprice collapsed and hosting margins followed.
Selling the crypto book
Management began winding down crypto hosting contracts through 2024, freeing up megawatts that could be repurposed. The decision was unpopular with crypto-native investors but proved correct as AI demand exploded.
Crypto hosting margins had compressed to single digits, while AI colocation deals were being signed at multiples of that level on much longer terms.
Building for hyperscalers
The pivot required redesigning sites for liquid cooling, higher rack densities, and tier-3 reliability standards. Polaris Forge 1 and 2 were the proof of concept, and Forge 3 is the scaled commercial version.
APLD now positions itself alongside specialized AI infrastructure names like CoreWeave (CRWV) rather than legacy crypto hosts.
Revenue Model and Margin Profile vs Competitors
APLD's AI campus revenue is contracted on a triple-net lease basis. The tenant pays rent plus passes through power and operating costs, leaving APLD with steadier economics than a traditional hosting model.
Lease-level EBITDA margins on hyperscaler colocation typically run far above legacy crypto hosting. That is the structural reason the multiple has expanded since the Forge 3 announcement.
Investors should separate revenue recognition timing from cash economics. Revenue ramps when each phase is energized, not when the lease is signed, so GAAP results will lag the headline number.
That distinction also matters when comparing APLD to Vertiv (VRT), which sells gear into the same buildout but books revenue on shipment.
Customer Concentration Risk and Capex Funding Outlook
The flip side of one large lease is one large counterparty. A meaningful share of forward revenue now sits with a single hyperscaler, which is the central risk in the APLD thesis.
The capex bill
Building out 400 MW of AI-ready capacity is capital-intensive. Per Bloomberg, hyperscale AI campuses are running at roughly $10 million or more per critical megawatt, depending on power and cooling design.
That points to a multibillion-dollar build cost over the project life. APLD will fund it through a mix of project debt, sale-leaseback structures, and equity issuance.
Given APLD's small float, even modest equity raises can dilute existing holders. Watch for follow-on offerings or convertible deals as Forge 3 phases break ground.
Power and permitting
North Dakota offers cheap power and a supportive permitting environment. Even so, grid upgrades and substation timelines remain the gating factor for energization dates.
That is where exposure to power names like Constellation Energy (CEG) and Oklo (OKLO) shows up indirectly in the same investment theme.
Trade Setup: Swing vs Long-Term Hold on APLD
For swing traders, APLD trades like a high-beta AI proxy. Catalysts include groundbreaking milestones, financing announcements, and any expansion to existing customer commitments.
For long-term holders, the question is whether the 15-year cashflow stream justifies todays multiple. That depends on energization pace, funding mix, and whether more leases follow Forge 3.
Position sizing matters because APLD's beta to AI sentiment is extreme. Drawdowns of 30 to 40 percent are normal when names like Nvidia (NVDA) wobble on guidance.
Cross-correlation with VRT, CRWV, NVDA, CEG, and OKLO is high during AI risk-off moves. Stacking all of them in one book gives concentrated exposure to a single macro factor.
Investors stacking AI capex names should also map the broader AI infrastructure picks-and-shovels playbook before sizing APLD.
Conclusion
The Polaris Forge 3 lease repositions Applied Digital as a serious AI infrastructure operator. The setup rewards investors who can underwrite execution risk and tolerate funding-related volatility.
Treat APLD as a high-conviction, properly sized position rather than a core holding, and watch financing announcements as the next catalyst.
You can build APLD exposure with fractional shares on Gotrade starting from $1, which keeps position sizing flexible while the financing story plays out.
FAQ
What is the size of the APLD Polaris Forge 3 lease?
The lease totals $18.2 billion over 15 years and covers 400 MW of critical IT load.
Is APLD still a crypto hosting business?
No, APLD has pivoted away from crypto hosting toward hyperscaler AI colocation.
What is the main risk in owning APLD stock?
Customer concentration combined with dilution risk from funding the large capex bill.
